em-http-request-1.1.5/0000755000004100000410000000000012741474774014633 5ustar www-datawww-dataem-http-request-1.1.5/Rakefile0000644000004100000410000000027612741474774016305 0ustar www-datawww-datarequire 'bundler' Bundler::GemHelper.install_tasks require 'rspec/core/rake_task' desc "Run all RSpec tests" RSpec::Core::RakeTask.new(:spec) task :default => :spec task :test => [:spec] em-http-request-1.1.5/.gemtest0000644000004100000410000000000012741474774016272 0ustar www-datawww-dataem-http-request-1.1.5/Gemfile0000644000004100000410000000031612741474774016126 0ustar www-datawww-datasource 'http://rubygems.org' gemspec group :benchmark do gem 'curb' gem 'excon' gem 'httparty' gem 'rest-client' gem 'sinatra' gem 'streamly_ffi' gem 'tach', '>= 0.0.8' gem 'typhoeus' end em-http-request-1.1.5/examples/0000755000004100000410000000000012741474774016451 5ustar www-datawww-dataem-http-request-1.1.5/examples/digest_auth/0000755000004100000410000000000012741474774020751 5ustar www-datawww-dataem-http-request-1.1.5/examples/digest_auth/client.rb0000644000004100000410000000110412741474774022550 0ustar www-datawww-data$: << 'lib' << '../../lib' require 'em-http' require 'em-http/middleware/digest_auth' digest_config = { :username => 'digest_username', :password => 'digest_password' } EM.run do conn_handshake = EM::HttpRequest.new('http://localhost:3000') http_handshake = conn_handshake.get http_handshake.callback do conn = EM::HttpRequest.new('http://localhost:3000') conn.use EM::Middleware::DigestAuth, http_handshake.response_header['WWW_AUTHENTICATE'], digest_config http = conn.get http.callback do puts http.response EM.stop end end end em-http-request-1.1.5/examples/digest_auth/server.rb0000644000004100000410000000126012741474774022603 0ustar www-datawww-datarequire 'webrick' include WEBrick config = { :Realm => 'DigestAuth_REALM' } htdigest = WEBrick::HTTPAuth::Htdigest.new 'my_password_file' htdigest.set_passwd config[:Realm], 'digest_username', 'digest_password' htdigest.flush config[:UserDB] = htdigest digest_auth = WEBrick::HTTPAuth::DigestAuth.new config class TestServlet < HTTPServlet::AbstractServlet def do_GET(req, res) @options[0][:authenticator].authenticate req, res res.body = "You are authenticated to see the super secret data\n" end end s = HTTPServer.new(:Port => 3000) s.mount('/', TestServlet, {:authenticator => digest_auth}) trap("INT") do File.delete('my_password_file') s.shutdown end s.start em-http-request-1.1.5/examples/socks5.rb0000644000004100000410000000106112741474774020203 0ustar www-datawww-datarequire 'rubygems' require 'eventmachine' require '../lib/em-http' EM.run do # Establish a SOCKS5 tunnel via SSH # ssh -D 8000 some_remote_machine connection_options = {:proxy => {:host => '127.0.0.1', :port => 8000, :type => :socks5}} http = EM::HttpRequest.new('http://igvita.com/', connection_options).get :redirects => 2 http.callback { puts "#{http.response_header.status} - #{http.response.length} bytes\n" puts http.response EM.stop } http.errback { puts "Error: " + http.error puts http.inspect EM.stop } end em-http-request-1.1.5/examples/multi.rb0000644000004100000410000000073612741474774020136 0ustar www-datawww-data$: << '../lib' << 'lib' require 'eventmachine' require 'em-http' EventMachine.run { multi = EventMachine::MultiRequest.new reqs = [ 'http://google.com/', 'http://google.ca:81/' ] reqs.each_with_index do |url, idx| http = EventMachine::HttpRequest.new(url, :connect_timeout => 1) req = http.get multi.add idx, req end multi.callback do p multi.responses[:callback].size p multi.responses[:errback].size EventMachine.stop end } em-http-request-1.1.5/examples/.gitignore0000644000004100000410000000002012741474774020431 0ustar www-datawww-datatwitter_auth.rb em-http-request-1.1.5/examples/fibered-http.rb0000644000004100000410000000214712741474774021357 0ustar www-datawww-data$: << 'lib' << '../lib' require 'eventmachine' require 'em-http' require 'fiber' # Using Fibers in Ruby 1.9 to simulate blocking IO / IO scheduling # while using the async EventMachine API's def async_fetch(url) f = Fiber.current http = EventMachine::HttpRequest.new(url, :connect_timeout => 10, :inactivity_timeout => 20).get http.callback { f.resume(http) } http.errback { f.resume(http) } Fiber.yield if http.error p [:HTTP_ERROR, http.error] end http end EventMachine.run do Fiber.new{ puts "Setting up HTTP request #1" data = async_fetch('http://0.0.0.0/') puts "Fetched page #1: #{data.response_header.status}" puts "Setting up HTTP request #2" data = async_fetch('http://www.yahoo.com/') puts "Fetched page #2: #{data.response_header.status}" puts "Setting up HTTP request #3" data = async_fetch('http://non-existing.domain/') puts "Fetched page #3: #{data.response_header.status}" EventMachine.stop }.resume end puts "Done" # Setting up HTTP request #1 # Fetched page #1: 302 # Setting up HTTP request #2 # Fetched page #2: 200 # Done em-http-request-1.1.5/examples/oauth-tweet.rb0000644000004100000410000000142012741474774021241 0ustar www-datawww-data$: << 'lib' << '../lib' require 'em-http' require 'em-http/middleware/oauth' require 'em-http/middleware/json_response' require 'pp' OAuthConfig = { :consumer_key => '', :consumer_secret => '', :access_token => '', :access_token_secret => '' } EM.run do # automatically parse the JSON response into a Ruby object EventMachine::HttpRequest.use EventMachine::Middleware::JSONResponse # sign the request with OAuth credentials conn = EventMachine::HttpRequest.new('http://api.twitter.com/1/statuses/home_timeline.json') conn.use EventMachine::Middleware::OAuth, OAuthConfig http = conn.get http.callback do pp http.response EM.stop end http.errback do puts "Failed retrieving user stream." pp http.response EM.stop end end em-http-request-1.1.5/examples/fetch.rb0000644000004100000410000000104212741474774020064 0ustar www-datawww-datarequire 'rubygems' require 'eventmachine' require '../lib/em-http' urls = ARGV if urls.size < 1 puts "Usage: #{$0} <...>" exit end pending = urls.size EM.run do urls.each do |url| http = EM::HttpRequest.new(url).get http.callback { puts "#{url}\n#{http.response_header.status} - #{http.response.length} bytes\n" puts http.response pending -= 1 EM.stop if pending < 1 } http.errback { puts "#{url}\n" + http.error pending -= 1 EM.stop if pending < 1 } end end em-http-request-1.1.5/.rspec0000644000004100000410000000000012741474774015736 0ustar www-datawww-dataem-http-request-1.1.5/Changelog.md0000644000004100000410000000426312741474774017051 0ustar www-datawww-data# Changelog ## master - User-Agent header is now removed if set to nil. ## 1.0.0.beta.1 / 2011-02-20 - The big rewrite - Switched parser from Ragel to http_parser.rb - Removed em_buffer C extension - Added support for HTTP keepalive - Added support for HTTP pipelining - ~60% performance improvement across the board: less GC time! - Refactored & split all tests - Basic 100-Continue handling on POST/PUT ## 0.3.0 / 2011-01-15 - IMPORTANT: default to non-persistent connections (timeout => 0 now requires :keepalive => true) - see: https://github.com/igrigorik/em-http-request/commit/1ca5b608e876c18fa6cfa318d0685dcf5b974e09 - added escape_utils dependency to fix slow encode on long string escapes - bugfix: proxy authorization headers - bugfix: default to Encoding.default_external on invalid encoding in response - bugfix: do not normalize URI's internally - bugfix: more robust Encoding detection ## 0.2.15 / 2010-11-18 - bugfix: follow redirects on missing content-length - bugfix: fixed undefined warnings when running in strict mode ## 0.2.14 / 2010-10-06 - bugfix: form-encode keys/values of ruby objects passed in as body ## 0.2.13 / 2010-09-25 - added SOCKS5 proxy support - bugfix: follow redirects on HEAD requests ## 0.2.12 / 2010-09-12 - added headers callback (http.headers {|h| p h}) - added .close method on client obj to terminate session (accepts message) - bugfix: report 0 for response status on 1.9 on timeouts - bugfix: handle bad Location host redirects - bugfix: reset host override on connect ## 0.2.11 / 2010-08-16 - all URIs are now normalized prior to dispatch (and on redirect) - default to direct proxy (instead of CONNECT handshake) - better performance - specify :proxy => {:tunnel => true} if you need to force CONNECT route - MultiRequest accepts block syntax for dispatching parallel requests (see specs) - MockHttpRequest accepts block syntax (see Mock wiki page) - bugfix: nullbyte frame for websockets - bugfix: set @uri on DNS resolve failure - bugfix: handle bad hosts in absolute redirects - bugfix: reset seen content on redirects (doh!) - bugfix: invalid multibyte escape in websocket regex (1.9.2+) - bugfix: report etag and last_modified headers correctly em-http-request-1.1.5/spec/0000755000004100000410000000000012741474774015565 5ustar www-datawww-dataem-http-request-1.1.5/spec/middleware/0000755000004100000410000000000012741474774017702 5ustar www-datawww-dataem-http-request-1.1.5/spec/middleware/oauth2_spec.rb0000644000004100000410000000140512741474774022443 0ustar www-datawww-datadescribe EventMachine::Middleware::OAuth2 do it "should add an access token to a URI with no query parameters" do middleware = EventMachine::Middleware::OAuth2.new(:access_token => "fedcba9876543210") uri = Addressable::URI.parse("https://graph.facebook.com/me") middleware.update_uri! uri uri.to_s.should == "https://graph.facebook.com/me?access_token=fedcba9876543210" end it "should add an access token to a URI with query parameters" do middleware = EventMachine::Middleware::OAuth2.new(:access_token => "fedcba9876543210") uri = Addressable::URI.parse("https://graph.facebook.com/me?fields=photo") middleware.update_uri! uri uri.to_s.should == "https://graph.facebook.com/me?fields=photo&access_token=fedcba9876543210" end end em-http-request-1.1.5/spec/ssl_spec.rb0000644000004100000410000000065712741474774017735 0ustar www-datawww-datarequire 'helper' requires_connection do describe EventMachine::HttpRequest do it "should initiate SSL/TLS on HTTPS connections" do EventMachine.run { http = EventMachine::HttpRequest.new('https://mail.google.com:443/mail/').get http.errback { failed(http) } http.callback { http.response_header.status.should == 302 EventMachine.stop } } end end end em-http-request-1.1.5/spec/helper.rb0000644000004100000410000000103712741474774017372 0ustar www-datawww-datarequire 'spec_helper' require 'rubygems' require 'bundler/setup' require 'em-http' require 'em-http/middleware/oauth2' require 'multi_json' require 'stallion' require 'stub_server' def failed(http = nil) EventMachine.stop http ? fail(http.error) : fail end def requires_connection(&blk) blk.call if system('ping -t1 -c1 google.com 2>&1 > /dev/null') end def requires_port(port, &blk) port_open = true begin s = TCPSocket.new('localhost', port) s.close() rescue port_open = false end blk.call if port_open end em-http-request-1.1.5/spec/encoding_spec.rb0000644000004100000410000000326512741474774020720 0ustar www-datawww-data# -*- encoding: utf-8 -*- require 'helper' describe EventMachine::HttpEncoding do include EventMachine::HttpEncoding it "should transform a basic hash into HTTP POST Params" do form_encode_body({:a => "alpha", :b => "beta"}).should == "a=alpha&b=beta" end it "should transform a more complex hash into HTTP POST Params" do form_encode_body({:a => "a", :b => ["c", "d", "e"]}).should == "a=a&b[0]=c&b[1]=d&b[2]=e" end it "should transform a very complex hash into HTTP POST Params" do params = form_encode_body({:a => "a", :b => [{:c => "c", :d => "d"}, {:e => "e", :f => "f"}]}) # 1.8.7 does not have ordered hashes. params.split(/&/).sort.join('&').should == "a=a&b[0][c]=c&b[0][d]=d&b[1][e]=e&b[1][f]=f" end it "should escape values" do params = form_encode_body({:stuff => 'string&string'}) params.should == "stuff=string%26string" end it "should escape keys" do params = form_encode_body({'bad&str'=> {'key&key' => [:a, :b]}}) params.should == 'bad%26str[key%26key][0]=a&bad%26str[key%26key][1]=b' end it "should escape keys and values" do params = form_encode_body({'bad&str'=> {'key&key' => ['bad+&stuff', '[test]']}}) params.should == "bad%26str[key%26key][0]=bad%2B%26stuff&bad%26str[key%26key][1]=%5Btest%5D" end it "should not issue warnings on non-ASCII encodings" do # I don't know how to check for ruby warnings. params = escape('valö') params = escape('valö'.encode('ISO-8859-15')) end # xit "should be fast on long string escapes" do # s = Time.now # 5000.times { |n| form_encode_body({:a => "{a:'b', d:'f', g:['a','b']}"*50}) } # (Time.now - s).should satisfy { |t| t < 1.5 } # end end em-http-request-1.1.5/spec/redirect_spec.rb0000644000004100000410000003270312741474774020732 0ustar www-datawww-datarequire 'helper' class RedirectMiddleware attr_reader :call_count def initialize @call_count = 0 end def request(c, h, r) @call_count += 1 [h.merge({'EM-Middleware' => @call_count.to_s}), r] end end class PickyRedirectMiddleware < RedirectMiddleware def response(r) if r.redirect? && r.response_header['LOCATION'][-1].chr == '3' # set redirects to 0 to avoid further processing r.req.redirects = 0 end end end describe EventMachine::HttpRequest do it "should follow location redirects" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/redirect').get :redirects => 1 http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response_header["CONTENT_ENCODING"].should == "gzip" http.response.should == "compressed" http.last_effective_url.to_s.should == 'http://127.0.0.1:8090/gzip' http.redirects.should == 1 EM.stop } } end it "should not follow redirects on created" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/redirect/created').get :redirects => 1 http.errback { failed(http) } http.callback { http.response_header.status.should == 201 http.response.should match(/Hello/) EM.stop } } end it "should not forward cookies across domains with http redirect" do expires = (Date.today + 2).strftime('%a, %d %b %Y %T GMT') response =<<-HTTP.gsub(/^ +/, '') HTTP/1.1 301 MOVED PERMANENTLY Location: http://localhost:8071/ Set-Cookie: foo=bar; expires=#{expires}; path=/; HttpOnly HTTP EventMachine.run do @stub = StubServer.new(:host => '127.0.0.1', :port => 8070, :response => response) @echo = StubServer.new(:host => 'localhost', :port => 8071, :echo => true) http = EventMachine::HttpRequest.new('http://127.0.0.1:8070/').get :redirects => 1 http.errback { failed(http) } http.callback do http.response.should_not match(/Cookie/) @stub.stop @echo.stop EM.stop end end end it "should forward valid cookies across domains with http redirect" do expires = (Date.today + 2).strftime('%a, %d %b %Y %T GMT') response =<<-HTTP.gsub(/^ +/, '') HTTP/1.1 301 MOVED PERMANENTLY Location: http://127.0.0.1:8071/ Set-Cookie: foo=bar; expires=#{expires}; path=/; HttpOnly HTTP EventMachine.run do @stub = StubServer.new(:host => '127.0.0.1', :port => 8070, :response => response) @echo = StubServer.new(:host => '127.0.0.1', :port => 8071, :echo => true) http = EventMachine::HttpRequest.new('http://127.0.0.1:8070/').get :redirects => 1 http.errback { failed(http) } http.callback do http.response.should match(/Cookie/) @stub.stop @echo.stop EM.stop end end end it "should normalize path and forward valid cookies across domains" do expires = (Date.today + 2).strftime('%a, %d %b %Y %T GMT') response =<<-HTTP.gsub(/^ +/, '') HTTP/1.1 301 MOVED PERMANENTLY Location: http://127.0.0.1:8071?omg=ponies Set-Cookie: foo=bar; expires=#{expires}; path=/; HttpOnly HTTP EventMachine.run do @stub = StubServer.new(:host => '127.0.0.1', :port => 8070, :response => response) @echo = StubServer.new(:host => '127.0.0.1', :port => 8071, :echo => true) http = EventMachine::HttpRequest.new('http://127.0.0.1:8070/').get :redirects => 1 http.errback { failed(http) } http.callback do http.response.should match(/Cookie/) @stub.stop @echo.stop EM.stop end end end it "should redirect with missing content-length" do EventMachine.run { response = "HTTP/1.0 301 MOVED PERMANENTLY\r\nlocation: http://127.0.0.1:8090/redirect\r\n\r\n" @stub = StubServer.new(:host => '127.0.0.1', :port => 8070, :response => response) http = EventMachine::HttpRequest.new('http://127.0.0.1:8070/').get :redirects => 3 http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response_header["CONTENT_ENCODING"].should == "gzip" http.response.should == "compressed" http.last_effective_url.to_s.should == 'http://127.0.0.1:8090/gzip' http.redirects.should == 3 @stub.stop EM.stop } } end it "should follow redirects on HEAD method" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/redirect/head').head :redirects => 1 http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.last_effective_url.to_s.should == 'http://127.0.0.1:8090/' EM.stop } } end it "should report last_effective_url" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/').get http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.last_effective_url.to_s.should == 'http://127.0.0.1:8090/' EM.stop } } end it "should default to 0 redirects" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/redirect').get http.errback { failed(http) } http.callback { http.response_header.status.should == 301 http.last_effective_url.to_s.should == 'http://127.0.0.1:8090/redirect' http.redirects.should == 0 EM.stop } } end it "should not invoke redirect logic on failed(http) connections" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8070/', :connect_timeout => 0.1).get :redirects => 5 http.callback { failed(http) } http.errback { http.redirects.should == 0 EM.stop } } end it "should normalize redirect urls" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/redirect/bad').get :redirects => 1 http.errback { failed(http) } http.callback { http.last_effective_url.to_s.should match('http://127.0.0.1:8090/') http.response.should match('Hello, World!') EM.stop } } end it "should fail gracefully on a missing host in absolute Location header" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/redirect/nohost').get :redirects => 1 http.callback { failed(http) } http.errback { http.error.should == 'Location header format error' EM.stop } } end it "should apply timeout settings on redirects" do EventMachine.run { t = Time.now.to_i EventMachine.heartbeat_interval = 0.1 conn = EventMachine::HttpRequest.new('http://127.0.0.1:8090/redirect/timeout', :inactivity_timeout => 0.1) http = conn.get :redirects => 1 http.callback { failed(http) } http.errback { (Time.now.to_i - t).should <= 1 EM.stop } } end it "should capture and pass cookies on redirect and pass_cookies by default" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/redirect/multiple-with-cookie').get :redirects => 2, :head => {'cookie' => 'id=2;'} http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response_header["CONTENT_ENCODING"].should == "gzip" http.response.should == "compressed" http.last_effective_url.to_s.should == 'http://127.0.0.1:8090/gzip' http.redirects.should == 2 http.cookies.should include("id=2;") http.cookies.should include("another_id=1") EM.stop } } end it "should capture and not pass cookies on redirect if passing is disabled via pass_cookies" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/redirect/multiple-with-cookie').get :redirects => 2, :pass_cookies => false, :head => {'cookie' => 'id=2;'} http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response_header["CONTENT_ENCODING"].should == "gzip" http.response.should == "compressed" http.last_effective_url.to_s.should == 'http://127.0.0.1:8090/gzip' http.redirects.should == 2 http.cookies.should include("id=2;") http.cookies.should_not include("another_id=1; expires=Sat, 09 Aug 2031 17:53:39 GMT; path=/;") EM.stop } } end it "should follow location redirects with path" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/redirect').get :path => '/redirect', :redirects => 1 http.errback { failed(http) } http.callback { http.last_effective_url.to_s.should == 'http://127.0.0.1:8090/gzip' http.response_header.status.should == 200 http.redirects.should == 1 EM.stop } } end it "should call middleware each time it redirects" do EventMachine.run { conn = EventMachine::HttpRequest.new('http://127.0.0.1:8090/redirect/middleware_redirects_1') conn.use RedirectMiddleware http = conn.get :redirects => 3 http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response_header['EM_MIDDLEWARE'].to_i.should == 3 EM.stop } } end it "should call middleware which may reject a redirection" do EventMachine.run { conn = EventMachine::HttpRequest.new('http://127.0.0.1:8090/redirect/middleware_redirects_1') conn.use PickyRedirectMiddleware http = conn.get :redirects => 3 http.errback { failed(http) } http.callback { http.response_header.status.should == 301 http.last_effective_url.to_s.should == 'http://127.0.0.1:8090/redirect/middleware_redirects_2' EM.stop } } end it "should not add default http port to redirect url that don't include it" do EventMachine.run { conn = EventMachine::HttpRequest.new('http://127.0.0.1:8090/redirect/http_no_port') http = conn.get :redirects => 1 http.errback { http.last_effective_url.to_s.should == 'http://host/' EM.stop } } end it "should not add default https port to redirect url that don't include it" do EventMachine.run { conn = EventMachine::HttpRequest.new('http://127.0.0.1:8090/redirect/https_no_port') http = conn.get :redirects => 1 http.errback { http.last_effective_url.to_s.should == 'https://host/' EM.stop } } end it "should keep default http port in redirect url that include it" do EventMachine.run { conn = EventMachine::HttpRequest.new('http://127.0.0.1:8090/redirect/http_with_port') http = conn.get :redirects => 1 http.errback { http.last_effective_url.to_s.should == 'http://host:80/' EM.stop } } end it "should keep default https port in redirect url that include it" do EventMachine.run { conn = EventMachine::HttpRequest.new('http://127.0.0.1:8090/redirect/https_with_port') http = conn.get :redirects => 1 http.errback { http.last_effective_url.to_s.should == 'https://host:443/' EM.stop } } end it "should ignore query option when redirecting" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/redirect/ignore_query_option').get :redirects => 1, :query => 'ignore=1' http.errback { failed(http) } http.callback { http.last_effective_url.to_s.should == 'http://127.0.0.1:8090/redirect/url' http.redirects.should == 1 redirect_url = http.response redirect_url.should == http.last_effective_url.to_s EM.stop } } end it "should work with keep-alive connections with cross-origin redirect" do Timeout.timeout(1) { EventMachine.run { response =<<-HTTP.gsub(/^ +/, '') HTTP/1.1 301 MOVED PERMANENTLY Location: http://127.0.0.1:8090/ Content-Length: 0 HTTP stub_server = StubServer.new(:host => '127.0.0.1', :port => 8070, :keepalive => true, :response => response) conn = EventMachine::HttpRequest.new('http://127.0.0.1:8070/', :inactivity_timeout => 60) http = conn.get :redirects => 1, :keepalive => true http.errback { failed(http) } http.callback { http.last_effective_url.to_s.should == 'http://127.0.0.1:8090/' http.redirects.should == 1 stub_server.stop EM.stop } } } end it "should work with keep-alive connections with same-origin redirect" do Timeout.timeout(1) { EventMachine.run { response =<<-HTTP.gsub(/^ +/, '') HTTP/1.1 301 MOVED PERMANENTLY Location: http://127.0.0.1:8070/ Content-Length: 0 HTTP stub_server = StubServer.new(:host => '127.0.0.1', :port => 8070, :keepalive => true, :response => response) conn = EventMachine::HttpRequest.new('http://127.0.0.1:8070/', :inactivity_timeout => 60) http = conn.get :redirects => 1, :keepalive => true http.errback { failed(http) } http.callback { http.last_effective_url.to_s.should == 'http://127.0.0.1:8070/' http.redirects.should == 1 stub_server.stop EM.stop } } } end end em-http-request-1.1.5/spec/http_proxy_spec.rb0000644000004100000410000000727612741474774021360 0ustar www-datawww-datarequire 'helper' describe EventMachine::HttpRequest do context "connections via" do let(:proxy) { {:proxy => { :host => '127.0.0.1', :port => 8083 }} } let(:authenticated_proxy) { {:proxy => { :host => '127.0.0.1', :port => 8083, :authorization => ["user", "name"] } } } it "should use HTTP proxy" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/?q=test', proxy).get http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response_header.should_not include("X_PROXY_AUTH") http.response.should match('test') EventMachine.stop } } end it "should use HTTP proxy with authentication" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/proxyauth?q=test', authenticated_proxy).get http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response_header['X_PROXY_AUTH'].should == "Proxy-Authorization: Basic dXNlcjpuYW1l" http.response.should match('test') EventMachine.stop } } end it "should send absolute URIs to the proxy server" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/?q=test', proxy).get http.errback { failed(http) } http.callback { http.response_header.status.should == 200 # The test proxy server gives the requested uri back in this header http.response_header['X_THE_REQUESTED_URI'].should == 'http://127.0.0.1:8090/?q=test' http.response_header['X_THE_REQUESTED_URI'].should_not == '/?q=test' http.response.should match('test') EventMachine.stop } } end it "should strip basic auth from before the host in URI sent to proxy" do EventMachine.run { http = EventMachine::HttpRequest.new('http://user:pass@127.0.0.1:8090/echo_authorization_header', proxy).get http.errback { failed(http) } http.callback { http.response_header.status.should == 200 # The test proxy server gives the requested uri back in this header http.response_header['X_THE_REQUESTED_URI'].should == 'http://127.0.0.1:8090/echo_authorization_header' # Ensure the basic auth was converted to a header correctly http.response.should match('authorization:Basic dXNlcjpwYXNz') EventMachine.stop } } end it "should include query parameters specified in the options" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/', proxy).get :query => { 'q' => 'test' } http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should match('test') EventMachine.stop } } end it "should use HTTP proxy while redirecting" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/redirect', proxy).get :redirects => 1 http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response_header['X_THE_REQUESTED_URI'].should == 'http://127.0.0.1:8090/gzip' http.response_header['X_THE_REQUESTED_URI'].should_not == '/redirect' http.response_header["CONTENT_ENCODING"].should == "gzip" http.response.should == "compressed" http.last_effective_url.to_s.should == 'http://127.0.0.1:8090/gzip' http.redirects.should == 1 EventMachine.stop } } end end end em-http-request-1.1.5/spec/spec_helper.rb0000644000004100000410000000026312741474774020404 0ustar www-datawww-dataRSpec.configure do |config| config.mock_with :rspec do |c| c.syntax = [:should, :expect] end config.expect_with :rspec do |c| c.syntax = [:should, :expect] end endem-http-request-1.1.5/spec/fixtures/0000755000004100000410000000000012741474774017436 5ustar www-datawww-dataem-http-request-1.1.5/spec/fixtures/google.ca0000644000004100000410000000077512741474774021230 0ustar www-datawww-dataHTTP/1.1 301 Moved Permanently Location: http://www.google.ca/ Content-Type: text/html; charset=UTF-8 Date: Sun, 09 Jan 2011 02:51:43 GMT Expires: Tue, 08 Feb 2011 02:51:43 GMT Cache-Control: public, max-age=2592000 Server: gws Content-Length: 218 X-XSS-Protection: 1; mode=block 301 Moved

301 Moved

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[o} m9bm+Y*l7q ·CkՒ RVћE/K((,[ZUO6hf ;HlkifVޫ9IANrQ_jŢW YhtJ4fռÇ/j\Mn5~^ڹe8o uLIvV;Bslѣf5q}xUHb>RH5>"u~c|Ew-TڎS8!Cʦޤ93Cm N~[gw, &fKʽ3fvF,$\ .Ae@! \t@Ga`oMQhDwY"HpI[Yeem-http-request-1.1.5/spec/gzip_spec.rb0000644000004100000410000000424712741474774020104 0ustar www-datawww-datarequire 'helper' describe EventMachine::HttpDecoders::GZip do let(:compressed) { compressed = ["1f8b08089668a6500003686900cbc8e402007a7a6fed03000000"].pack("H*") } it "should extract the stream of a vanilla gzip" do header = EventMachine::HttpDecoders::GZipHeader.new stream = header.extract_stream(compressed) stream.unpack("H*")[0].should eq("cbc8e402007a7a6fed03000000") end it "should decompress a vanilla gzip" do decompressed = "" gz = EventMachine::HttpDecoders::GZip.new do |data| decompressed << data end gz << compressed gz.finalize! decompressed.should eq("hi\n") end it "should decompress a vanilla gzip file byte by byte" do decompressed = "" gz = EventMachine::HttpDecoders::GZip.new do |data| decompressed << data end compressed.each_char do |byte| gz << byte end gz.finalize! decompressed.should eq("hi\n") end it "should decompress a large file" do decompressed = "" gz = EventMachine::HttpDecoders::GZip.new do |data| decompressed << data end gz << File.read(File.dirname(__FILE__) + "/fixtures/gzip-sample.gz") gz.finalize! decompressed.size.should eq(32907) end it "should not care how many chunks the file is split up into" do examples = [ ["\x1F", "\x8B", "\b", "\x00", "\x00", "\x00", "\x00", "\x00", "\x00", "\x00", "\xF3", "\xCB", "/", "Q", "p\xCB/\xCDK\x01\x00M\x8Ct\xB1\t\x00\x00\x00"], ["\x1F", "\x8B", "\b", "\x00", "\x00", "\x00", "\x00", "\x00\x00\x00\xF3\xCB/Qp\xCB/\xCDK\x01\x00M\x8Ct\xB1\t\x00\x00\x00"] ] examples.each do |example| decompressed = "" gz = EventMachine::HttpDecoders::GZip.new do |data| decompressed << data end example.each do |bytes| gz << bytes end gz.finalize! decompressed.should eq("Not Found") end end it "should fail with a DecoderError if not a gzip file" do not_a_gzip = ["1f8c08089668a650000"].pack("H*") header = EventMachine::HttpDecoders::GZipHeader.new lambda { header.extract_stream(not_a_gzip) }.should raise_exception(EventMachine::HttpDecoders::DecoderError) end end em-http-request-1.1.5/spec/socksify_proxy_spec.rb0000644000004100000410000000324312741474774022221 0ustar www-datawww-datarequire 'helper' requires_connection do requires_port(8080) do describe EventMachine::HttpRequest do # ssh -D 8080 igvita let(:proxy) { {:proxy => { :host => '127.0.0.1', :port => 8080, :type => :socks5 }} } it "should use SOCKS5 proxy" do EventMachine.run { http = EventMachine::HttpRequest.new('http://jsonip.com/', proxy).get http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should match('173.230.151.99') EventMachine.stop } } end end end requires_port(8081) do describe EventMachine::HttpRequest do # brew install tinyproxy let(:http_proxy) { {:proxy => { :host => '127.0.0.1', :port => 8081 }} } it "should use HTTP proxy by default" do EventMachine.run { http = EventMachine::HttpRequest.new('http://jsonip.com/', http_proxy).get http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should match(/\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}/) EventMachine.stop } } end it "should auto CONNECT via HTTP proxy for HTTPS requests" do EventMachine.run { http = EventMachine::HttpRequest.new('https://ipjson.herokuapp.com/', http_proxy).get http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should match(/\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}/) EventMachine.stop } } end end end end em-http-request-1.1.5/spec/client_spec.rb0000644000004100000410000006603212741474774020411 0ustar www-datawww-datarequire 'helper' describe EventMachine::HttpRequest do def failed(http=nil) EventMachine.stop http ? fail(http.error) : fail end it "should perform successful GET" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/').get http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should match(/Hello/) EventMachine.stop } } end it "should perform successful GET with a URI passed as argument" do EventMachine.run { uri = URI.parse('http://127.0.0.1:8090/') http = EventMachine::HttpRequest.new(uri).get http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should match(/Hello/) EventMachine.stop } } end it "should succeed GET on missing path" do EventMachine.run { lambda { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090').get http.callback { http.response.should match(/Hello/) EventMachine.stop } }.should_not raise_error } end it "should raise error on invalid URL" do EventMachine.run { lambda { EventMachine::HttpRequest.new('random?text').get }.should raise_error(Addressable::URI::InvalidURIError) EM.stop } end it "should perform successful HEAD with a URI passed as argument" do EventMachine.run { uri = URI.parse('http://127.0.0.1:8090/') http = EventMachine::HttpRequest.new(uri).head http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should == "" EventMachine.stop } } end it "should perform successful DELETE with a URI passed as argument" do EventMachine.run { uri = URI.parse('http://127.0.0.1:8090/') http = EventMachine::HttpRequest.new(uri).delete http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should == "" EventMachine.stop } } end it "should return 404 on invalid path" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/fail').get http.errback { failed(http) } http.callback { http.response_header.status.should == 404 EventMachine.stop } } end it "should return HTTP reason" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/fail').get http.errback { failed(http) } http.callback { http.response_header.status.should == 404 http.response_header.http_reason.should == 'Not Found' EventMachine.stop } } end it "should return HTTP reason 'unknown' on a non-standard status code" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/fail_with_nonstandard_response').get http.errback { failed(http) } http.callback { http.response_header.status.should == 420 http.response_header.http_reason.should == 'unknown' EventMachine.stop } } end it "should build query parameters from Hash" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/').get :query => {:q => 'test'} http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should match(/test/) EventMachine.stop } } end it "should pass query parameters string" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/').get :query => "q=test" http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should match(/test/) EventMachine.stop } } end it "should encode an array of query parameters" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/echo_query').get :query => {:hash =>['value1','value2']} http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should match(/hash\[\]=value1&hash\[\]=value2/) EventMachine.stop } } end it "should perform successful PUT" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/').put :body => "data" http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should match(/data/) EventMachine.stop } } end it "should perform successful POST" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/').post :body => "data" http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should match(/data/) EventMachine.stop } } end it "should perform successful PATCH" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/').patch :body => "data" http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should match(/data/) EventMachine.stop } } end it "should escape body on POST" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/').post :body => {:stuff => 'string&string'} http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should == "stuff=string%26string" EventMachine.stop } } end it "should perform successful POST with Ruby Hash/Array as params" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/').post :body => {"key1" => 1, "key2" => [2,3]} http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should match(/key1=1&key2\[0\]=2&key2\[1\]=3/) EventMachine.stop } } end it "should set content-length to 0 on posts with empty bodies" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/echo_content_length_from_header').post http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.strip.split(':')[1].should == '0' EventMachine.stop } } end it "should perform successful POST with Ruby Hash/Array as params and with the correct content length" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/echo_content_length').post :body => {"key1" => "data1"} http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.to_i.should == 10 EventMachine.stop } } end it "should perform successful GET with custom header" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/').get :head => {'if-none-match' => 'evar!'} http.errback { p http; failed(http) } http.callback { http.response_header.status.should == 304 EventMachine.stop } } end it "should perform basic auth" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/authtest').get :head => {'authorization' => ['user', 'pass']} http.errback { failed(http) } http.callback { http.response_header.status.should == 200 EventMachine.stop } } end it "should perform basic auth via the URL" do EventMachine.run { http = EventMachine::HttpRequest.new('http://user:pass@127.0.0.1:8090/authtest').get http.errback { failed(http) } http.callback { http.response_header.status.should == 200 EventMachine.stop } } end it "should return peer's IP address" do EventMachine.run { conn = EventMachine::HttpRequest.new('http://127.0.0.1:8090/') conn.peer.should be_nil http = conn.get http.peer.should be_nil http.errback { failed(http) } http.callback { conn.peer.should == '127.0.0.1' http.peer.should == '127.0.0.1' EventMachine.stop } } end it "should remove all newlines from long basic auth header" do EventMachine.run { auth = {'authorization' => ['aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', 'zzzzzzzzzzzzzzzzzzzzzzzzzzzzzz']} http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/auth').get :head => auth http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should == "Basic YWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhOnp6enp6enp6enp6enp6enp6enp6enp6enp6enp6eg==" EventMachine.stop } } end it "should send proper OAuth auth header" do EventMachine.run { oauth_header = 'OAuth oauth_nonce="oqwgSYFUD87MHmJJDv7bQqOF2EPnVus7Wkqj5duNByU", b=c, d=e' http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/auth').get :head => { 'authorization' => oauth_header } http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should == oauth_header EventMachine.stop } } end it "should return ETag and Last-Modified headers" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/echo_query').get http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response_header.etag.should match('abcdefg') http.response_header.last_modified.should match('Fri, 13 Aug 2010 17:31:21 GMT') EventMachine.stop } } end it "should return raw headers in a hash" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/echo_headers').get http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response_header.raw['Set-Cookie'].should match('test=yes') http.response_header.raw['X-Forward-Host'].should match('proxy.local') EventMachine.stop } } end it "should detect deflate encoding" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/deflate').get :head => {"accept-encoding" => "deflate"} http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response_header["CONTENT_ENCODING"].should == "deflate" http.response.should == "compressed" EventMachine.stop } } end it "should auto-detect and decode gzip encoding" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/gzip').get :head => {"accept-encoding" => "gzip, compressed"} http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response_header["CONTENT_ENCODING"].should == "gzip" http.response.should == "compressed" EventMachine.stop } } end it "should stream gzip responses" do expected_response = Zlib::GzipReader.open(File.dirname(__FILE__) + "/fixtures/gzip-sample.gz") { |f| f.read } actual_response = '' EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/gzip-large').get :head => {"accept-encoding" => "gzip, compressed"} http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response_header["CONTENT_ENCODING"].should == "gzip" http.response.should == '' actual_response.should == expected_response EventMachine.stop } http.stream do |chunk| actual_response << chunk end } end it "should not decode the response when configured so" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/gzip').get :head => { "accept-encoding" => "gzip, compressed" }, :decoding => false http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response_header["CONTENT_ENCODING"].should == "gzip" raw = http.response Zlib::GzipReader.new(StringIO.new(raw)).read.should == "compressed" EventMachine.stop } } end it "should default to requesting compressed response" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/echo_accept_encoding').get http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should == "gzip, compressed" EventMachine.stop } } end it "should default to requesting compressed response" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/echo_accept_encoding').get :compressed => false http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should == "" EventMachine.stop } } end it "should timeout after 0.1 seconds of inactivity" do EventMachine.run { t = Time.now.to_i EventMachine.heartbeat_interval = 0.1 http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/timeout', :inactivity_timeout => 0.1).get http.errback { http.error.should == Errno::ETIMEDOUT (Time.now.to_i - t).should <= 1 EventMachine.stop } http.callback { failed(http) } } end it "should complete a Location: with a relative path" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/relative-location').get http.errback { failed(http) } http.callback { http.response_header['LOCATION'].should == 'http://127.0.0.1:8090/forwarded' EventMachine.stop } } end context "body content-type encoding" do it "should not set content type on string in body" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/echo_content_type').post :body => "data" http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should be_empty EventMachine.stop } } end it "should set content-type automatically when passed a ruby hash/array for body" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/echo_content_type').post :body => {:a => :b} http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response.should match("application/x-www-form-urlencoded") EventMachine.stop } } end it "should not override content-type when passing in ruby hash/array for body" do EventMachine.run { ct = 'text; charset=utf-8' http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/echo_content_type').post({ :body => {:a => :b}, :head => {'content-type' => ct}}) http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.content_charset.should == Encoding.find('utf-8') if defined? Encoding http.response_header["CONTENT_TYPE"].should == ct EventMachine.stop } } end it "should default to external encoding on invalid encoding" do EventMachine.run { ct = 'text/html; charset=utf-8lias' http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/echo_content_type').post({ :body => {:a => :b}, :head => {'content-type' => ct}}) http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.content_charset.should == Encoding.find('utf-8') if defined? Encoding http.response_header["CONTENT_TYPE"].should == ct EventMachine.stop } } end it "should processed escaped content-type" do EventMachine.run { ct = "text/html; charset=\"ISO-8859-4\"" http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/echo_content_type').post({ :body => {:a => :b}, :head => {'content-type' => ct}}) http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.content_charset.should == Encoding.find('ISO-8859-4') if defined? Encoding http.response_header["CONTENT_TYPE"].should == ct EventMachine.stop } } end end context "optional header callback" do it "should optionally pass the response headers" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/').get http.errback { failed(http) } http.headers { |hash| hash.should be_an_kind_of Hash hash.should include 'CONNECTION' hash.should include 'CONTENT_LENGTH' } http.callback { http.response_header.status.should == 200 http.response.should match(/Hello/) EventMachine.stop } } end it "should allow to terminate current connection from header callback" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/').get http.callback { failed(http) } http.headers { |hash| hash.should be_an_kind_of Hash hash.should include 'CONNECTION' hash.should include 'CONTENT_LENGTH' http.close('header callback terminated connection') } http.errback { |e| http.response_header.status.should == 200 http.error.should == 'header callback terminated connection' http.response.should == '' EventMachine.stop } } end end it "should optionally pass the response body progressively" do EventMachine.run { body = '' http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/').get http.errback { failed(http) } http.stream { |chunk| body += chunk } http.callback { http.response_header.status.should == 200 http.response.should == '' body.should match(/Hello/) EventMachine.stop } } end it "should optionally pass the deflate-encoded response body progressively" do EventMachine.run { body = '' http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/deflate').get :head => { "accept-encoding" => "deflate, compressed" } http.errback { failed(http) } http.stream { |chunk| body += chunk } http.callback { http.response_header.status.should == 200 http.response_header["CONTENT_ENCODING"].should == "deflate" http.response.should == '' body.should == "compressed" EventMachine.stop } } end it "should accept & return cookie header to user" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/set_cookie').get http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response_header.cookie.should == "id=1; expires=Sat, 09 Aug 2031 17:53:39 GMT; path=/;" EventMachine.stop } } end it "should return array of cookies on multiple Set-Cookie headers" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/set_multiple_cookies').get http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response_header.cookie.size.should == 2 http.response_header.cookie.first.should == "id=1; expires=Sat, 09 Aug 2031 17:53:39 GMT; path=/;" http.response_header.cookie.last.should == "id=2;" EventMachine.stop } } end it "should pass cookie header to server from string" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/echo_cookie').get :head => {'cookie' => 'id=2;'} http.errback { failed(http) } http.callback { http.response.should == "id=2;" EventMachine.stop } } end it "should pass cookie header to server from Hash" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/echo_cookie').get :head => {'cookie' => {'id' => 2}} http.errback { failed(http) } http.callback { http.response.should == "id=2;" EventMachine.stop } } end it "should get the body without Content-Length" do EventMachine.run { @s = StubServer.new("HTTP/1.1 200 OK\r\n\r\nFoo") http = EventMachine::HttpRequest.new('http://127.0.0.1:8081/').get http.errback { failed(http) } http.callback { http.response.should match(/Foo/) http.response_header['CONTENT_LENGTH'].should be_nil @s.stop EventMachine.stop } } end context "when talking to a stub HTTP/1.0 server" do it "should get the body without Content-Length" do EventMachine.run { @s = StubServer.new("HTTP/1.0 200 OK\r\nConnection: close\r\n\r\nFoo") http = EventMachine::HttpRequest.new('http://127.0.0.1:8081/').get http.errback { failed(http) } http.callback { http.response.should match(/Foo/) http.response_header['CONTENT_LENGTH'].should be_nil @s.stop EventMachine.stop } } end it "should work with \\n instead of \\r\\n" do EventMachine.run { @s = StubServer.new("HTTP/1.0 200 OK\nContent-Type: text/plain\nContent-Length: 3\nConnection: close\n\nFoo") http = EventMachine::HttpRequest.new('http://127.0.0.1:8081/').get http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response_header['CONTENT_TYPE'].should == 'text/plain' http.response.should match(/Foo/) @s.stop EventMachine.stop } } end it "should handle invalid HTTP response" do EventMachine.run { @s = StubServer.new("") http = EventMachine::HttpRequest.new('http://127.0.0.1:8081/').get http.callback { failed(http) } http.errback { http.error.should_not be_nil EM.stop } } end end it "should stream a file off disk" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/').post :file => 'spec/fixtures/google.ca' http.errback { failed(http) } http.callback { http.response.should match('google') EventMachine.stop } } end it "should reconnect if connection was closed between requests" do EventMachine.run { conn = EM::HttpRequest.new('http://127.0.0.1:8090/') req = conn.get req.callback do conn.close('client closing connection') EM.next_tick do req = conn.get :path => "/gzip" req.callback do req.response_header.status.should == 200 req.response.should match('compressed') EventMachine.stop end end end } end it "should report error if connection was closed by server on client keepalive requests" do EventMachine.run { conn = EM::HttpRequest.new('http://127.0.0.1:8090/') req = conn.get :keepalive => true req.callback do req = conn.get req.callback { failed(http) } req.errback do req.error.should match('connection closed by server') EventMachine.stop end end } end it 'should handle malformed Content-Type header repetitions' do EventMachine.run { response =<<-HTTP.gsub(/^ +/, '').strip HTTP/1.0 200 OK Content-Type: text/plain; charset=iso-8859-1 Content-Type: text/plain; charset=utf-8 Content-Length: 5 Connection: close Hello HTTP @s = StubServer.new(response) http = EventMachine::HttpRequest.new('http://127.0.0.1:8081/').get http.errback { failed(http) } http.callback { http.content_charset.should == Encoding::ISO_8859_1 if defined? Encoding EventMachine.stop } } end it "should allow indifferent access to headers" do EventMachine.run { response =<<-HTTP.gsub(/^ +/, '').strip HTTP/1.0 200 OK Content-Type: text/plain; charset=utf-8 X-Custom-Header: foo Content-Length: 5 Connection: close Hello HTTP @s = StubServer.new(response) http = EventMachine::HttpRequest.new('http://127.0.0.1:8081/').get http.errback { failed(http) } http.callback { http.response_header["Content-Type"].should == "text/plain; charset=utf-8" http.response_header["CONTENT_TYPE"].should == "text/plain; charset=utf-8" http.response_header["Content-Length"].should == "5" http.response_header["CONTENT_LENGTH"].should == "5" http.response_header["X-Custom-Header"].should == "foo" http.response_header["X_CUSTOM_HEADER"].should == "foo" EventMachine.stop } } end it "should close connection on invalid HTTP response" do EventMachine.run { response =<<-HTTP.gsub(/^ +/, '').strip HTTP/1.1 403 Forbidden Content-Type: text/plain Content-Length: 13 Access Denied HTTP/1.1 403 Forbidden Content-Type: text/plain Content-Length: 13 Access Denied HTTP @s = StubServer.new(response) lambda { conn = EventMachine::HttpRequest.new('http://127.0.0.1:8081/') req = conn.get req.errback { failed(http) } req.callback { EM.stop } }.should_not raise_error } end context "User-Agent" do it 'should default to "EventMachine HttpClient"' do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/echo-user-agent').get http.errback { failed(http) } http.callback { http.response.should == '"EventMachine HttpClient"' EventMachine.stop } } end it 'should keep header if given empty string' do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/echo-user-agent').get(:head => { 'user-agent'=>'' }) http.errback { failed(http) } http.callback { http.response.should == '""' EventMachine.stop } } end it 'should ommit header if given nil' do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/echo-user-agent').get(:head => { 'user-agent'=>nil }) http.errback { failed(http) } http.callback { http.response.should == 'nil' EventMachine.stop } } end end end em-http-request-1.1.5/spec/digest_auth_spec.rb0000644000004100000410000000355612741474774021435 0ustar www-datawww-datarequire 'helper' $: << 'lib' << '../lib' require 'em-http/middleware/digest_auth' describe 'Digest Auth Authentication header generation' do before :each do @reference_header = 'Digest username="digest_username", realm="DigestAuth_REALM", algorithm=MD5, uri="/", nonce="MDAxMzQzNzQwNjA2OmRjZjAyZDY3YWMyMWVkZGQ4OWE2Nzg3ZTY3YTNlMjg5", response="96829962ffc31fa2852f86dc7f9f609b", opaque="BzdNK3gsJ2ixTrBJ"' end it 'should generate the correct header' do www_authenticate = 'Digest realm="DigestAuth_REALM", nonce="MDAxMzQzNzQwNjA2OmRjZjAyZDY3YWMyMWVkZGQ4OWE2Nzg3ZTY3YTNlMjg5", opaque="BzdNK3gsJ2ixTrBJ", stale=false, algorithm=MD5' params = { username: 'digest_username', password: 'digest_password' } middleware = EM::Middleware::DigestAuth.new(www_authenticate, params) middleware.build_auth_digest('GET', '/').should == @reference_header end it 'should not generate the same header for a different user' do www_authenticate = 'Digest realm="DigestAuth_REALM", nonce="MDAxMzQzNzQwNjA2OmRjZjAyZDY3YWMyMWVkZGQ4OWE2Nzg3ZTY3YTNlMjg5", opaque="BzdNK3gsJ2ixTrBJ", stale=false, algorithm=MD5' params = { username: 'digest_username_2', password: 'digest_password' } middleware = EM::Middleware::DigestAuth.new(www_authenticate, params) middleware.build_auth_digest('GET', '/').should_not == @reference_header end it 'should not generate the same header if the nounce changes' do www_authenticate = 'Digest realm="DigestAuth_REALM", nonce="MDAxMzQzNzQwNjA2OmRjZjAyZDY3YWMyMWVkZGQ4OWE2Nzg3ZTY3YTNlMjg6", opaque="BzdNK3gsJ2ixTrBJ", stale=false, algorithm=MD5' params = { username: 'digest_username_2', password: 'digest_password' } middleware = EM::Middleware::DigestAuth.new(www_authenticate, params) middleware.build_auth_digest('GET', '/').should_not == @reference_header end end em-http-request-1.1.5/spec/stub_server.rb0000644000004100000410000000174112741474774020460 0ustar www-datawww-dataclass StubServer module Server attr_accessor :keepalive def receive_data(data) if echo? send_data("HTTP/1.0 200 OK\r\nContent-Length: #{data.bytesize}\r\nContent-Type: text/plain\r\n\r\n") send_data(data) else send_data @response end close_connection_after_writing unless keepalive end def echo= flag @echo = flag end def echo? !!@echo end def response=(response) @response = response end end def initialize options = {} options = {:response => options} if options.kind_of?(String) options = {:port => 8081, :host => '127.0.0.1'}.merge(options) host = options[:host] port = options[:port] @sig = EventMachine::start_server(host, port, Server) do |server| server.response = options[:response] server.echo = options[:echo] server.keepalive = options[:keepalive] end end def stop EventMachine.stop_server @sig end end em-http-request-1.1.5/spec/pipelining_spec.rb0000644000004100000410000000307712741474774021271 0ustar www-datawww-datarequire 'helper' requires_connection do describe EventMachine::HttpRequest do it "should perform successful pipelined GETs" do EventMachine.run do # Mongrel doesn't support pipelined requests - bah! conn = EventMachine::HttpRequest.new('http://www.bing.com/') pipe1 = conn.get :keepalive => true pipe2 = conn.get :path => '/news', :keepalive => true processed = 0 stop = proc { EM.stop if processed == 2} pipe1.errback { failed(conn) } pipe1.callback { processed += 1 pipe1.response_header.status.should == 200 stop.call } pipe2.errback { failed(conn) } pipe2.callback { processed += 1 pipe2.response_header.status.should == 200 pipe2.response.should match(/html/i) stop.call } end end it "should perform successful pipelined HEAD requests" do EventMachine.run do conn = EventMachine::HttpRequest.new('http://www.bing.com/') pipe1 = conn.head :keepalive => true pipe2 = conn.head :path => '/news', :keepalive => true processed = 0 stop = proc { EM.stop if processed == 2} pipe1.errback { failed(conn) } pipe1.callback { processed += 1 pipe1.response_header.status.should == 200 stop.call } pipe2.errback { failed(conn) } pipe2.callback { processed += 1 pipe2.response_header.status.should == 200 stop.call } end end end end em-http-request-1.1.5/spec/external_spec.rb0000644000004100000410000001222512741474774020750 0ustar www-datawww-datarequire 'helper' requires_connection do describe EventMachine::HttpRequest do it "should follow redirects on HEAD method (external)" do EventMachine.run { http = EventMachine::HttpRequest.new('http://www.google.com/').head :redirects => 1 http.errback { failed(http) } http.callback { http.response_header.status.should == 200 EM.stop } } end it "should follow redirect to https and initiate the handshake" do EventMachine.run { http = EventMachine::HttpRequest.new('http://github.com/').get :redirects => 5 http.errback { failed(http) } http.callback { http.response_header.status.should == 200 EventMachine.stop } } end it "should perform a streaming GET" do EventMachine.run { # digg.com uses chunked encoding http = EventMachine::HttpRequest.new('http://www.httpwatch.com/httpgallery/chunked/').get http.errback { failed(http) } http.callback { http.response_header.status.should == 200 EventMachine.stop } } end it "should handle a 100 continue" do EventMachine.run { # 8.2.3 Use of the 100 (Continue) Status - http://www.ietf.org/rfc/rfc2616.txt # # An origin server SHOULD NOT send a 100 (Continue) response if # the request message does not include an Expect request-header # field with the "100-continue" expectation, and MUST NOT send a # 100 (Continue) response if such a request comes from an HTTP/1.0 # (or earlier) client. There is an exception to this rule: for # compatibility with RFC 2068, a server MAY send a 100 (Continue) # status in response to an HTTP/1.1 PUT or POST request that does # not include an Expect request-header field with the "100- # continue" expectation. This exception, the purpose of which is # to minimize any client processing delays associated with an # undeclared wait for 100 (Continue) status, applies only to # HTTP/1.1 requests, and not to requests with any other HTTP- # version value. # # 10.1.1: 100 Continue - http://www.ietf.org/rfc/rfc2068.txt # The client may continue with its request. This interim response is # used to inform the client that the initial part of the request has # been received and has not yet been rejected by the server. The client # SHOULD continue by sending the remainder of the request or, if the # request has already been completed, ignore this response. The server # MUST send a final response after the request has been completed. url = 'http://ws.serviceobjects.com/lv/LeadValidation.asmx/ValidateLead_V2' http = EventMachine::HttpRequest.new(url).post :body => {:name => :test} http.errback { failed(http) } http.callback { http.response_header.status.should == 500 http.response.should match('Missing') EventMachine.stop } } end it "should detect deflate encoding" do # pending "need an endpoint which supports deflate.. MSN is no longer" EventMachine.run { options = {:head => {"accept-encoding" => "deflate"}, :redirects => 5} http = EventMachine::HttpRequest.new('http://www.libpng.org/').get options http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response_header["CONTENT_ENCODING"].should == "deflate" EventMachine.stop } } end it "should stream chunked gzipped data" do EventMachine.run { options = {:head => {"accept-encoding" => "gzip"}} # GitHub sends chunked gzip, time for a little Inception ;) http = EventMachine::HttpRequest.new('https://github.com/igrigorik/em-http-request/commits/master').get options http.errback { failed(http) } http.callback { http.response_header.status.should == 200 http.response_header["CONTENT_ENCODING"].should == "gzip" http.response.should == '' EventMachine.stop } body = '' http.stream do |chunk| body << chunk end } end context "keepalive" do it "should default to non-keepalive" do EventMachine.run { headers = {'If-Modified-Since' => 'Thu, 05 Aug 2010 22:54:44 GMT'} http = EventMachine::HttpRequest.new('http://www.google.com/images/logos/ps_logo2.png').get :head => headers http.errback { fail } start = Time.now.to_i http.callback { (Time.now.to_i - start).should be_within(2).of(0) EventMachine.stop } } end it "should work with keep-alive servers" do EventMachine.run { http = EventMachine::HttpRequest.new('https://github.com/igrigorik/em-http-request').get :keepalive => true http.errback { failed(http) } http.callback { http.response_header.status.should == 200 EventMachine.stop } } end end end end em-http-request-1.1.5/spec/multi_spec.rb0000644000004100000410000000563112741474774020263 0ustar www-datawww-datarequire 'helper' require 'stallion' describe EventMachine::MultiRequest do let(:multi) { EventMachine::MultiRequest.new } let(:url) { 'http://127.0.0.1:8090/' } it "should submit multiple requests in parallel and return once all of them are complete" do EventMachine.run { multi.add :a, EventMachine::HttpRequest.new(url).get multi.add :b, EventMachine::HttpRequest.new(url).post multi.add :c, EventMachine::HttpRequest.new(url).head multi.add :d, EventMachine::HttpRequest.new(url).delete multi.add :e, EventMachine::HttpRequest.new(url).put multi.callback { multi.responses[:callback].size.should == 5 multi.responses[:callback].each { |name, response| [ :a, :b, :c, :d, :e ].should include(name) response.response_header.status.should == 200 } multi.responses[:errback].size.should == 0 EventMachine.stop } } end it "should require unique keys for each deferrable" do lambda do multi.add :df1, EM::DefaultDeferrable.new multi.add :df1, EM::DefaultDeferrable.new end.should raise_error("Duplicate Multi key") end describe "#requests" do it "should return the added requests" do request1 = double('request1', :callback => nil, :errback => nil) request2 = double('request2', :callback => nil, :errback => nil) multi.add :a, request1 multi.add :b, request2 multi.requests.should == {:a => request1, :b => request2} end end describe "#responses" do it "should have an empty :callback hash" do multi.responses[:callback].should be_a(Hash) multi.responses[:callback].size.should == 0 end it "should have an empty :errback hash" do multi.responses[:errback].should be_a(Hash) multi.responses[:errback].size.should == 0 end it "should provide access to the requests by name" do EventMachine.run { request1 = EventMachine::HttpRequest.new(url).get request2 = EventMachine::HttpRequest.new(url).post multi.add :a, request1 multi.add :b, request2 multi.callback { multi.responses[:callback][:a].should equal(request1) multi.responses[:callback][:b].should equal(request2) EventMachine.stop } } end end describe "#finished?" do it "should be true when no requests have been added" do multi.should be_finished end it "should be false while the requests are not finished" do EventMachine.run { multi.add :a, EventMachine::HttpRequest.new(url).get multi.should_not be_finished EventMachine.stop } end it "should be finished when all requests are finished" do EventMachine.run { multi.add :a, EventMachine::HttpRequest.new(url).get multi.callback { multi.should be_finished EventMachine.stop } } end end end em-http-request-1.1.5/spec/middleware_spec.rb0000644000004100000410000000676712741474774021261 0ustar www-datawww-datarequire 'helper' describe EventMachine::HttpRequest do class EmptyMiddleware; end class GlobalMiddleware def response(resp) resp.response_header['X-Global'] = 'middleware' end end it "should accept middleware" do EventMachine.run { lambda { conn = EM::HttpRequest.new('http://127.0.0.1:8090') conn.use ResponseMiddleware conn.use EmptyMiddleware EM.stop }.should_not raise_error } end context "configuration" do class ConfigurableMiddleware def initialize(conf, &block) @conf = conf @block = block end def response(resp) resp.response_header['X-Conf'] = @conf resp.response_header['X-Block'] = @block.call end end it "should accept middleware initialization parameters" do EventMachine.run { conn = EM::HttpRequest.new('http://127.0.0.1:8090') conn.use ConfigurableMiddleware, 'conf-value' do 'block-value' end req = conn.get req.callback { req.response_header['X-Conf'].should match('conf-value') req.response_header['X-Block'].should match('block-value') EM.stop } } end end context "request" do class ResponseMiddleware def response(resp) resp.response_header['X-Header'] = 'middleware' resp.response = 'Hello, Middleware!' end end it "should execute response middleware before user callbacks" do EventMachine.run { conn = EM::HttpRequest.new('http://127.0.0.1:8090') conn.use ResponseMiddleware req = conn.get req.callback { req.response_header['X-Header'].should match('middleware') req.response.should match('Hello, Middleware!') EM.stop } } end it "should execute global response middleware before user callbacks" do EventMachine.run { EM::HttpRequest.use GlobalMiddleware conn = EM::HttpRequest.new('http://127.0.0.1:8090') req = conn.get req.callback { req.response_header['X-Global'].should match('middleware') EM.stop } } end end context "request" do class RequestMiddleware def request(client, head, body) head['X-Middleware'] = 'middleware' # insert new header body += ' modified' # modify post body [head, body] end end it "should execute request middleware before dispatching request" do EventMachine.run { conn = EventMachine::HttpRequest.new('http://127.0.0.1:8090/') conn.use RequestMiddleware req = conn.post :body => "data" req.callback { req.response_header.status.should == 200 req.response.should match(/data modified/) EventMachine.stop } } end end context "jsonify" do class JSONify def request(client, head, body) [head, MultiJson.dump(body)] end def response(resp) resp.response = MultiJson.load(resp.response) end end it "should use middleware to JSON encode and JSON decode the body" do EventMachine.run { conn = EventMachine::HttpRequest.new('http://127.0.0.1:8090/') conn.use JSONify req = conn.post :body => {:ruby => :hash} req.callback { req.response_header.status.should == 200 req.response.should == {"ruby" => "hash"} EventMachine.stop } } end end end em-http-request-1.1.5/spec/dns_spec.rb0000644000004100000410000000233012741474774017706 0ustar www-datawww-datarequire 'helper' describe EventMachine::HttpRequest do it "should fail gracefully on an invalid host in Location header" do EventMachine.run { http = EventMachine::HttpRequest.new('http://127.0.0.1:8090/redirect/badhost', :connect_timeout => 0.1).get :redirects => 1 http.callback { failed(http) } http.errback { http.error.should match('unable to resolve server address') EventMachine.stop } } end it "should fail GET on DNS timeout" do EventMachine.run { EventMachine.heartbeat_interval = 0.1 http = EventMachine::HttpRequest.new('http://127.1.1.1/', :connect_timeout => 0.1).get http.callback { failed(http) } http.errback { http.response_header.status.should == 0 EventMachine.stop } } end it "should fail GET on invalid host" do EventMachine.run { EventMachine.heartbeat_interval = 0.1 http = EventMachine::HttpRequest.new('http://somethinglocal/', :connect_timeout => 0.1).get http.callback { failed(http) } http.errback { http.error.should match(/unable to resolve server address/) http.response_header.status.should == 0 EventMachine.stop } } end end em-http-request-1.1.5/spec/client_fiber_spec.rb0000644000004100000410000000105612741474774021553 0ustar www-datawww-datarequire 'helper' require 'fiber' describe EventMachine::HttpRequest do context "with fibers" do it "should be transparent to connection errors" do EventMachine.run do Fiber.new do f = Fiber.current fired = false http = EventMachine::HttpRequest.new('http://non-existing.domain/', :connection_timeout => 0.1).get http.callback { failed(http) } http.errback { f.resume :errback } Fiber.yield.should == :errback EM.stop end.resume end end end end em-http-request-1.1.5/spec/stallion.rb0000644000004100000410000002417112741474774017744 0ustar www-datawww-data# #-- # Includes portion originally Copyright (C)2008 Michael Fellinger # license See file LICENSE for details # #-- require 'rack' module Stallion class Mount def initialize(name, *methods, &block) @name, @methods, @block = name, methods, block end def ride @block.call end def match?(request) method = request['REQUEST_METHOD'] @methods.empty? or @methods.include?(method) end end class Stable attr_reader :request, :response def initialize @boxes = {} end def in(path, *methods, &block) mount = Mount.new(path, *methods, &block) @boxes[[path, methods]] = mount mount end def call(request, response) @request, @response = request, response @boxes.each do |_, mount| if mount.match?(request) mount.ride end end end end STABLES = {} def self.saddle(name = nil) STABLES[name] = stable = Stable.new yield stable end def self.run(options = {}) options = {:Host => "127.0.0.1", :Port => 8090}.merge(options) Rack::Handler::Mongrel.run(Rack::Lint.new(self), options) end def self.call(env) request = Rack::Request.new(env) response = Rack::Response.new STABLES.each do |name, stable| stable.call(request, response) end response.finish end end Stallion.saddle :spec do |stable| stable.in '/' do if stable.request.path_info == '/fail' stable.response.status = 404 elsif stable.request.path_info == '/fail_with_nonstandard_response' stable.response.status = 420 elsif stable.request.query_string == 'q=test' stable.response.write 'test' elsif stable.request.path_info == '/echo_query' stable.response["ETag"] = "abcdefg" stable.response["Last-Modified"] = "Fri, 13 Aug 2010 17:31:21 GMT" stable.response.write stable.request.query_string elsif stable.request.path_info == '/echo_headers' stable.response["Set-Cookie"] = "test=yes" stable.response["X-Forward-Host"] = "proxy.local" stable.response.write stable.request.query_string elsif stable.request.path_info == '/echo_content_length' stable.response.write stable.request.content_length elsif stable.request.path_info == '/echo_content_length_from_header' stable.response.write "content-length:#{stable.request.env["CONTENT_LENGTH"]}" elsif stable.request.path_info == '/echo_authorization_header' stable.response.write "authorization:#{stable.request.env["HTTP_AUTHORIZATION"]}" elsif stable.request.head? && stable.request.path_info == '/' stable.response.status = 200 elsif stable.request.delete? stable.response.status = 200 elsif stable.request.put? stable.response.write stable.request.body.read elsif stable.request.post? || stable.request.patch? if stable.request.path_info == '/echo_content_type' stable.response["Content-Type"] = stable.request.env["CONTENT_TYPE"] || 'text/html' stable.response.write stable.request.env["CONTENT_TYPE"] else stable.response.write stable.request.body.read end elsif stable.request.path_info == '/set_cookie' stable.response["Set-Cookie"] = "id=1; expires=Sat, 09 Aug 2031 17:53:39 GMT; path=/;" stable.response.write "cookie set" elsif stable.request.path_info == '/set_multiple_cookies' stable.response["Set-Cookie"] = [ "id=1; expires=Sat, 09 Aug 2031 17:53:39 GMT; path=/;", "id=2;" ] stable.response.write "cookies set" elsif stable.request.path_info == '/echo_cookie' stable.response.write stable.request.env["HTTP_COOKIE"] elsif stable.request.path_info == '/timeout' sleep(10) stable.response.write 'timeout' elsif stable.request.path_info == '/cookie_parrot' stable.response.status = 200 stable.response["Set-Cookie"] = stable.request.env['HTTP_COOKIE'] elsif stable.request.path_info == '/redirect' stable.response.status = 301 stable.response["Location"] = "/gzip" stable.response.write 'redirect' elsif stable.request.path_info == '/redirect/created' stable.response.status = 201 stable.response["Location"] = "/" stable.response.write 'Hello, World!' elsif stable.request.path_info == '/redirect/multiple-with-cookie' stable.response.status = 301 stable.response["Set-Cookie"] = "another_id=1; expires=Sat, 09 Aug 2031 17:53:39 GMT; path=/;" stable.response["Location"] = "/redirect" stable.response.write 'redirect' elsif stable.request.path_info == '/redirect/bad' stable.response.status = 301 stable.response["Location"] = "http://127.0.0.1:8090" elsif stable.request.path_info == '/redirect/timeout' stable.response.status = 301 stable.response["Location"] = "http://127.0.0.1:8090/timeout" elsif stable.request.path_info == '/redirect/head' stable.response.status = 301 stable.response["Location"] = "/" elsif stable.request.path_info == '/redirect/middleware_redirects_1' stable.response.status = 301 stable.response["EM-Middleware"] = stable.request.env["HTTP_EM_MIDDLEWARE"] stable.response["Location"] = "/redirect/middleware_redirects_2" elsif stable.request.path_info == '/redirect/middleware_redirects_2' stable.response.status = 301 stable.response["EM-Middleware"] = stable.request.env["HTTP_EM_MIDDLEWARE"] stable.response["Location"] = "/redirect/middleware_redirects_3" elsif stable.request.path_info == '/redirect/middleware_redirects_3' stable.response.status = 200 stable.response["EM-Middleware"] = stable.request.env["HTTP_EM_MIDDLEWARE"] elsif stable.request.path_info == '/redirect/nohost' stable.response.status = 301 stable.response["Location"] = "http:/" elsif stable.request.path_info == '/redirect/badhost' stable.response.status = 301 stable.response["Location"] = "http://$$$@$!%&^" elsif stable.request.path_info == '/redirect/http_no_port' stable.response.status = 301 stable.response["Location"] = "http://host/" elsif stable.request.path_info == '/redirect/https_no_port' stable.response.status = 301 stable.response["Location"] = "https://host/" elsif stable.request.path_info == '/redirect/http_with_port' stable.response.status = 301 stable.response["Location"] = "http://host:80/" elsif stable.request.path_info == '/redirect/https_with_port' stable.response.status = 301 stable.response["Location"] = "https://host:443/" elsif stable.request.path_info == '/redirect/ignore_query_option' stable.response.status = 301 stable.response['Location'] = '/redirect/url' elsif stable.request.path_info == '/redirect/url' stable.response.status = 200 stable.response.write stable.request.url elsif stable.request.path_info == '/gzip' io = StringIO.new gzip = Zlib::GzipWriter.new(io) gzip << "compressed" gzip.close stable.response.write io.string stable.response["Content-Encoding"] = "gzip" elsif stable.request.path_info == '/gzip-large' contents = File.open(File.dirname(__FILE__) + "/fixtures/gzip-sample.gz", 'r') { |f| f.read } stable.response.write contents stable.response["Content-Encoding"] = "gzip" elsif stable.request.path_info == '/deflate' deflater = Zlib::Deflate.new( Zlib::DEFAULT_COMPRESSION, -Zlib::MAX_WBITS, # drop the zlib header which causes both Safari and IE to choke Zlib::DEF_MEM_LEVEL, Zlib::DEFAULT_STRATEGY ) deflater.deflate("compressed") stable.response.write deflater.finish stable.response["Content-Encoding"] = "deflate" elsif stable.request.path_info == '/echo_accept_encoding' stable.response.status = 200 stable.response.write stable.request.env["HTTP_ACCEPT_ENCODING"] elsif stable.request.env["HTTP_IF_NONE_MATCH"] stable.response.status = 304 elsif stable.request.path_info == '/auth' && stable.request.env["HTTP_AUTHORIZATION"] stable.response.status = 200 stable.response.write stable.request.env["HTTP_AUTHORIZATION"] elsif stable.request.path_info == '/authtest' auth = "Basic %s" % Base64.strict_encode64(['user', 'pass'].join(':')).split.join if auth == stable.request.env["HTTP_AUTHORIZATION"] stable.response.status = 200 stable.response.write 'success' else stable.response.status = 401 end elsif stable.request.path_info == '/relative-location' stable.response.status = 301 stable.response["Location"] = '/forwarded' elsif stable.request.path_info == '/echo-user-agent' stable.response.write stable.request.env["HTTP_USER_AGENT"].inspect elsif stable.response.write 'Hello, World!' end end end Thread.new do begin Stallion.run :Host => '127.0.0.1', :Port => 8090 rescue => e print e end end # # Simple HTTP Proxy server # Thread.new do server = TCPServer.new('127.0.0.1', 8083) loop do session = server.accept request = "" while (data = session.gets) != "\r\n" request << data end parts = request.split("\r\n") method, destination, http_version = parts.first.split(' ') proxy = parts.find { |part| part =~ /Proxy-Authorization/ } if destination =~ /^http:/ uri = Addressable::URI.parse(destination) absolute_path = uri.path + (uri.query ? "?#{uri.query}" : "") client = TCPSocket.open(uri.host, uri.port || 80) client.write "#{method} #{absolute_path} #{http_version}\r\n" parts[1..-1].each do |part| client.write "#{part}\r\n" end client.write "\r\n" client.flush client.close_write # Take the initial line from the upstream response session.write client.gets if proxy session.write "X-Proxy-Auth: #{proxy}\r\n" end # What (absolute) uri was requested? Send it back in a header session.write "X-The-Requested-URI: #{destination}\r\n" while data = client.gets session.write data end session.flush client.close end session.close end end sleep(1) em-http-request-1.1.5/.travis.yml0000644000004100000410000000015112741474774016741 0ustar www-datawww-datalanguage: ruby rvm: - 2.2.4 script: bundle exec rake spec notifications: email: - ilya@igvita.comem-http-request-1.1.5/lib/0000755000004100000410000000000012741474774015401 5ustar www-datawww-dataem-http-request-1.1.5/lib/em-http/0000755000004100000410000000000012741474774016757 5ustar www-datawww-dataem-http-request-1.1.5/lib/em-http/middleware/0000755000004100000410000000000012741474774021074 5ustar www-datawww-dataem-http-request-1.1.5/lib/em-http/middleware/digest_auth.rb0000644000004100000410000000710512741474774023724 0ustar www-datawww-datamodule EventMachine module Middleware require 'digest' require 'securerandom' class DigestAuth include EventMachine::HttpEncoding attr_accessor :auth_digest, :is_digest_auth def initialize(www_authenticate, opts = {}) @nonce_count = -1 @opts = opts @digest_params = { algorithm: 'MD5' # MD5 is the default hashing algorithm } if (@is_digest_auth = www_authenticate =~ /^Digest/) get_params(www_authenticate) end end def request(client, head, body) # Allow HTTP basic auth fallback if @is_digest_auth head['Authorization'] = build_auth_digest(client.req.method, client.req.uri.path, @opts.merge(@digest_params)) else head['Authorization'] = [@opts[:username], @opts[:password]] end [head, body] end def response(resp) # If the server responds with the Authentication-Info header, set the nonce to the new value if @is_digest_auth && (authentication_info = resp.response_header['Authentication-Info']) authentication_info =~ /nextnonce="?(.*?)"?(,|\z)/ @digest_params[:nonce] = $1 end end def build_auth_digest(method, uri, params = nil) params = @opts.merge(@digest_params) if !params nonce_count = next_nonce user = unescape params[:username] password = unescape params[:password] splitted_algorithm = params[:algorithm].split('-') sess = "-sess" if splitted_algorithm[1] raw_algorithm = splitted_algorithm[0] if %w(MD5 SHA1 SHA2 SHA256 SHA384 SHA512 RMD160).include? raw_algorithm algorithm = eval("Digest::#{raw_algorithm}") else raise "Unknown algorithm: #{raw_algorithm}" end qop = params[:qop] cnonce = make_cnonce if qop or sess a1 = if sess [ algorithm.hexdigest("#{params[:username]}:#{params[:realm]}:#{params[:password]}"), params[:nonce], cnonce, ].join ':' else "#{params[:username]}:#{params[:realm]}:#{params[:password]}" end ha1 = algorithm.hexdigest a1 ha2 = algorithm.hexdigest "#{method}:#{uri}" request_digest = [ha1, params[:nonce]] request_digest.push(('%08x' % @nonce_count), cnonce, qop) if qop request_digest << ha2 request_digest = request_digest.join ':' header = [ "Digest username=\"#{params[:username]}\"", "realm=\"#{params[:realm]}\"", "algorithm=#{raw_algorithm}#{sess}", "uri=\"#{uri}\"", "nonce=\"#{params[:nonce]}\"", "response=\"#{algorithm.hexdigest(request_digest)[0, 32]}\"", ] if params[:qop] header << "qop=#{qop}" header << "nc=#{'%08x' % @nonce_count}" header << "cnonce=\"#{cnonce}\"" end header << "opaque=\"#{params[:opaque]}\"" if params.key? :opaque header.join(', ') end # Process the WWW_AUTHENTICATE header to get the authentication parameters def get_params(www_authenticate) www_authenticate.scan(/(\w+)="?(.*?)"?(,|\z)/).each do |match| @digest_params[match[0].to_sym] = match[1] end end # Generate a client nonce def make_cnonce Digest::MD5.hexdigest [ Time.now.to_i, $$, SecureRandom.random_number(2**32), ].join ':' end # Keep track of the nounce count def next_nonce @nonce_count += 1 end end end end em-http-request-1.1.5/lib/em-http/middleware/json_response.rb0000644000004100000410000000040612741474774024310 0ustar www-datawww-datarequire 'multi_json' module EventMachine module Middleware class JSONResponse def response(resp) begin body = MultiJson.load(resp.response) resp.response = body rescue => e end end end end end em-http-request-1.1.5/lib/em-http/middleware/oauth.rb0000644000004100000410000000240712741474774022544 0ustar www-datawww-datarequire 'simple_oauth' module EventMachine module Middleware class OAuth include HttpEncoding def initialize(opts = {}) @opts = opts.dup # Allow both `oauth` gem and `simple_oauth` gem opts formats @opts[:token] ||= @opts.delete(:access_token) @opts[:token_secret] ||= @opts.delete(:access_token_secret) end def request(client, head, body) request = client.req uri = request.uri.join(encode_query(request.uri, request.query)) params = {} # from https://github.com/oauth/oauth-ruby/blob/master/lib/oauth/request_proxy/em_http_request.rb if ["POST", "PUT"].include?(request.method) head["content-type"] ||= "application/x-www-form-urlencoded" if body.is_a? Hash form_encoded = head["content-type"].to_s.downcase.start_with?("application/x-www-form-urlencoded") if form_encoded CGI.parse(client.normalize_body(body)).each do |k,v| # Since `CGI.parse` always returns values as an array params[k] = v.size == 1 ? v.first : v end end end head["Authorization"] = SimpleOAuth::Header.new(request.method, uri, params, @opts) [head,body] end end end end em-http-request-1.1.5/lib/em-http/middleware/oauth2.rb0000644000004100000410000000121112741474774022616 0ustar www-datawww-datamodule EventMachine module Middleware class OAuth2 include EM::HttpEncoding attr_accessor :access_token def initialize(opts={}) self.access_token = opts[:access_token] or raise "No :access_token provided" end def request(client, head, body) uri = client.req.uri.dup update_uri! uri client.req.set_uri uri [head, body] end def update_uri!(uri) if uri.query.nil? uri.query = encode_param(:access_token, access_token) else uri.query += "&#{encode_param(:access_token, access_token)}" end end end end end em-http-request-1.1.5/lib/em-http/http_header.rb0000644000004100000410000000344612741474774021602 0ustar www-datawww-datamodule EventMachine # A simple hash is returned for each request made by HttpClient with the # headers that were given by the server for that request. class HttpResponseHeader < Hash # The reason returned in the http response (string - e.g. "OK") attr_accessor :http_reason # The HTTP version returned (string - e.g. "1.1") attr_accessor :http_version # The status code (integer - e.g. 200) attr_accessor :http_status # Raw headers attr_accessor :raw # E-Tag def etag self[HttpClient::ETAG] end def last_modified self[HttpClient::LAST_MODIFIED] end # HTTP response status def status Integer(http_status) rescue 0 end # Length of content as an integer, or nil if chunked/unspecified def content_length @content_length ||= ((s = self[HttpClient::CONTENT_LENGTH]) && (s =~ /^(\d+)$/)) ? $1.to_i : nil end # Cookie header from the server def cookie self[HttpClient::SET_COOKIE] end # Is the transfer encoding chunked? def chunked_encoding? /chunked/i === self[HttpClient::TRANSFER_ENCODING] end def keepalive? /keep-alive/i === self[HttpClient::KEEP_ALIVE] end def compressed? /gzip|compressed|deflate/i === self[HttpClient::CONTENT_ENCODING] end def location self[HttpClient::LOCATION] end def [](key) super(key) || super(key.upcase.gsub('-','_')) end def informational? 100 <= status && 200 > status end def successful? 200 <= status && 300 > status end def redirection? 300 <= status && 400 > status end def client_error? 400 <= status && 500 > status end def server_error? 500 <= status && 600 > status end end end em-http-request-1.1.5/lib/em-http/core_ext/0000755000004100000410000000000012741474774020567 5ustar www-datawww-dataem-http-request-1.1.5/lib/em-http/core_ext/bytesize.rb0000644000004100000410000000017112741474774022751 0ustar www-datawww-data# bytesize was introduced in 1.8.7+ if RUBY_VERSION <= "1.8.6" class String def bytesize; self.size; end end end em-http-request-1.1.5/lib/em-http/decoders.rb0000644000004100000410000001221212741474774021072 0ustar www-datawww-datarequire 'zlib' require 'stringio' ## # Provides a unified callback interface to decompression libraries. module EventMachine::HttpDecoders class DecoderError < StandardError end class << self def accepted_encodings DECODERS.inject([]) { |r, d| r + d.encoding_names } end def decoder_for_encoding(encoding) DECODERS.each { |d| return d if d.encoding_names.include? encoding } nil end end class Base def self.encoding_names name = to_s.split('::').last.downcase [name] end ## # chunk_callback:: [Block] To handle a decompressed chunk def initialize(&chunk_callback) @chunk_callback = chunk_callback end def <<(compressed) return unless compressed && compressed.size > 0 decompressed = decompress(compressed) receive_decompressed decompressed end def finalize! decompressed = finalize receive_decompressed decompressed end private def receive_decompressed(decompressed) if decompressed && decompressed.size > 0 @chunk_callback.call(decompressed) end end protected ## # Must return a part of decompressed def decompress(compressed) nil end ## # May return last part def finalize nil end end class Deflate < Base def decompress(compressed) begin @zstream ||= Zlib::Inflate.new(-Zlib::MAX_WBITS) @zstream.inflate(compressed) rescue Zlib::Error raise DecoderError end end def finalize return nil unless @zstream begin r = @zstream.inflate(nil) @zstream.close r rescue Zlib::Error raise DecoderError end end end ## # Partial implementation of RFC 1952 to extract the deflate stream from a gzip file class GZipHeader def initialize @state = :begin @data = "" @pos = 0 end def finished? @state == :finish end def read(n, buffer) if (@pos + n) <= @data.size buffer << @data[@pos..(@pos + n - 1)] @pos += n return true else return false end end def readbyte if (@pos + 1) <= @data.size @pos += 1 @data.getbyte(@pos - 1) end end def eof? @pos >= @data.size end def extract_stream(compressed) @data << compressed while !eof? && !finished? buffer = "" case @state when :begin break if !read(10, buffer) if buffer.getbyte(0) != 0x1f || buffer.getbyte(1) != 0x8b raise DecoderError.new("magic header not found") end if buffer.getbyte(2) != 0x08 raise DecoderError.new("unknown compression method") end @flags = buffer.getbyte(3) if (@flags & 0xe0).nonzero? raise DecoderError.new("unknown header flags set") end # We don't care about these values, I'm leaving the code for reference # @time = buffer[4..7].unpack("V")[0] # little-endian uint32 # @extra_flags = buffer.getbyte(8) # @os = buffer.getbyte(9) @state = :extra_length when :extra_length if (@flags & 0x04).nonzero? break if !read(2, buffer) @extra_length = buffer.unpack("v")[0] # little-endian uint16 @state = :extra else @state = :extra end when :extra if (@flags & 0x04).nonzero? break if read(@extra_length, buffer) @state = :name else @state = :name end when :name if (@flags & 0x08).nonzero? while !(buffer = readbyte).nil? if buffer == 0 @state = :comment break end end else @state = :comment end when :comment if (@flags & 0x10).nonzero? while !(buffer = readbyte).nil? if buffer == 0 @state = :hcrc break end end else @state = :hcrc end when :hcrc if (@flags & 0x02).nonzero? break if !read(2, buffer) @state = :finish else @state = :finish end end end if finished? compressed[(@pos - (@data.length - compressed.length))..-1] else "" end end end class GZip < Base def self.encoding_names %w(gzip compressed) end def decompress(compressed) @header ||= GZipHeader.new if !@header.finished? compressed = @header.extract_stream(compressed) end @zstream ||= Zlib::Inflate.new(-Zlib::MAX_WBITS) @zstream.inflate(compressed) rescue Zlib::Error raise DecoderError end def finalize if @zstream if !@zstream.finished? r = @zstream.finish end @zstream.close r else nil end rescue Zlib::Error raise DecoderError end end DECODERS = [Deflate, GZip] end em-http-request-1.1.5/lib/em-http/client.rb0000644000004100000410000002122212741474774020561 0ustar www-datawww-datarequire 'cookiejar' module EventMachine class HttpClient include Deferrable include HttpEncoding include HttpStatus TRANSFER_ENCODING="TRANSFER_ENCODING" CONTENT_ENCODING="CONTENT_ENCODING" CONTENT_LENGTH="CONTENT_LENGTH" CONTENT_TYPE="CONTENT_TYPE" LAST_MODIFIED="LAST_MODIFIED" KEEP_ALIVE="CONNECTION" SET_COOKIE="SET_COOKIE" LOCATION="LOCATION" HOST="HOST" ETAG="ETAG" CRLF="\r\n" attr_accessor :state, :response, :conn attr_reader :response_header, :error, :content_charset, :req, :cookies def initialize(conn, options) @conn = conn @req = options @stream = nil @headers = nil @cookies = [] @cookiejar = CookieJar.new reset! end def reset! @response_header = HttpResponseHeader.new @state = :response_header @response = '' @error = nil @content_decoder = nil @content_charset = nil end def last_effective_url; @req.uri; end def redirects; @req.followed; end def peer; @conn.peer; end def connection_completed @state = :response_header head, body = build_request, @req.body @conn.middleware.each do |m| head, body = m.request(self, head, body) if m.respond_to?(:request) end send_request(head, body) end def on_request_complete begin @content_decoder.finalize! if @content_decoder rescue HttpDecoders::DecoderError on_error "Content-decoder error" end unbind end def continue? @response_header.status == 100 && (@req.method == 'POST' || @req.method == 'PUT') end def finished? @state == :finished || (@state == :body && @response_header.content_length.nil?) end def redirect? @response_header.redirection? && @req.follow_redirect? end def unbind(reason = nil) if finished? if redirect? begin @conn.middleware.each do |m| m.response(self) if m.respond_to?(:response) end # one of the injected middlewares could have changed # our redirect settings, check if we still want to # follow the location header if redirect? @req.followed += 1 @cookies.clear @cookies = @cookiejar.get(@response_header.location).map(&:to_s) if @req.pass_cookies @conn.redirect(self, @response_header.location) else succeed(self) end rescue => e on_error(e.message) end else succeed(self) end else on_error(reason || 'connection closed by server') end end def on_error(msg = nil) @error = msg fail(self) end alias :close :on_error def stream(&blk); @stream = blk; end def headers(&blk); @headers = blk; end def normalize_body(body) body.is_a?(Hash) ? form_encode_body(body) : body end def build_request head = @req.headers ? munge_header_keys(@req.headers) : {} if @conn.connopts.http_proxy? proxy = @conn.connopts.proxy head['proxy-authorization'] = proxy[:authorization] if proxy[:authorization] end # Set the cookie header if provided if cookie = head['cookie'] @cookies << encode_cookie(cookie) if cookie end head['cookie'] = @cookies.compact.uniq.join("; ").squeeze(";") unless @cookies.empty? # Set connection close unless keepalive if !@req.keepalive head['connection'] = 'close' end # Set the Host header if it hasn't been specified already head['host'] ||= encode_host # Set the User-Agent if it hasn't been specified if !head.key?('user-agent') head['user-agent'] = 'EventMachine HttpClient' elsif head['user-agent'].nil? head.delete('user-agent') end # Set the Accept-Encoding header if none is provided if !head.key?('accept-encoding') && req.compressed head['accept-encoding'] = 'gzip, compressed' end # Set the auth from the URI if given head['Authorization'] = @req.uri.userinfo.split(/:/, 2) if @req.uri.userinfo head end def send_request(head, body) body = normalize_body(body) file = @req.file query = @req.query # Set the Content-Length if file is given head['content-length'] = File.size(file) if file # Set the Content-Length if body is given, # or we're doing an empty post or put if body head['content-length'] = body.bytesize elsif @req.method == 'POST' or @req.method == 'PUT' # wont happen if body is set and we already set content-length above head['content-length'] ||= 0 end # Set content-type header if missing and body is a Ruby hash if !head['content-type'] and @req.body.is_a? Hash head['content-type'] = 'application/x-www-form-urlencoded' end request_header ||= encode_request(@req.method, @req.uri, query, @conn.connopts) request_header << encode_headers(head) request_header << CRLF @conn.send_data request_header if body @conn.send_data body elsif @req.file @conn.stream_file_data @req.file, :http_chunks => false end end def on_body_data(data) if @content_decoder begin @content_decoder << data rescue HttpDecoders::DecoderError on_error "Content-decoder error" end else on_decoded_body_data(data) end end def on_decoded_body_data(data) data.force_encoding @content_charset if @content_charset if @stream @stream.call(data) else @response << data end end def parse_response_header(header, version, status) @response_header.raw = header header.each do |key, val| @response_header[key.upcase.gsub('-','_')] = val end @response_header.http_version = version.join('.') @response_header.http_status = status @response_header.http_reason = CODE[status] || 'unknown' # invoke headers callback after full parse # if one is specified by the user @headers.call(@response_header) if @headers unless @response_header.http_status and @response_header.http_reason @state = :invalid on_error "no HTTP response" return end # add set-cookie's to cookie list if @response_header.cookie && @req.pass_cookies [@response_header.cookie].flatten.each {|cookie| @cookiejar.set(cookie, @req.uri)} end # correct location header - some servers will incorrectly give a relative URI if @response_header.location begin location = Addressable::URI.parse(@response_header.location) location.path = "/" if location.path.empty? if location.relative? location = @req.uri.join(location) else # if redirect is to an absolute url, check for correct URI structure raise if location.host.nil? end @response_header[LOCATION] = location.to_s rescue on_error "Location header format error" return end end # Fire callbacks immediately after recieving header requests # if the request method is HEAD. In case of a redirect, terminate # current connection and reinitialize the process. if @req.method == "HEAD" @state = :finished return end if @response_header.chunked_encoding? @state = :chunk_header elsif @response_header.content_length @state = :body else @state = :body end if @req.decoding && decoder_class = HttpDecoders.decoder_for_encoding(response_header[CONTENT_ENCODING]) begin @content_decoder = decoder_class.new do |s| on_decoded_body_data(s) end rescue HttpDecoders::DecoderError on_error "Content-decoder error" end end # handle malformed header - Content-Type repetitions. content_type = [response_header[CONTENT_TYPE]].flatten.first if String.method_defined?(:force_encoding) && /;\s*charset=\s*(.+?)\s*(;|$)/.match(content_type) @content_charset = Encoding.find($1.gsub(/^\"|\"$/, '')) rescue Encoding.default_external end end class CookieJar def initialize @jar = ::CookieJar::Jar.new end def set string, uri @jar.set_cookie(uri, string) rescue nil # drop invalid cookies end def get uri uri = URI.parse(uri) rescue nil uri ? @jar.get_cookies(uri) : [] end end # CookieJar end end em-http-request-1.1.5/lib/em-http/request.rb0000644000004100000410000000064412741474774021000 0ustar www-datawww-datamodule EventMachine class HttpRequest @middleware = [] def self.new(uri, options={}) uri = uri.clone connopt = HttpConnectionOptions.new(uri, options) c = HttpConnection.new c.connopts = connopt c.uri = uri c end def self.use(klass, *args, &block) @middleware << klass.new(*args, &block) end def self.middleware @middleware end end end em-http-request-1.1.5/lib/em-http/http_client_options.rb0000644000004100000410000000314112741474774023373 0ustar www-datawww-dataclass HttpClientOptions attr_reader :uri, :method, :host, :port attr_reader :headers, :file, :body, :query, :path attr_reader :keepalive, :pass_cookies, :decoding, :compressed attr_accessor :followed, :redirects def initialize(uri, options, method) @keepalive = options[:keepalive] || false # default to single request per connection @redirects = options[:redirects] ||= 0 # default number of redirects to follow @followed = options[:followed] ||= 0 # keep track of number of followed requests @method = method.to_s.upcase @headers = options[:head] || {} @file = options[:file] @body = options[:body] @pass_cookies = options.fetch(:pass_cookies, true) # pass cookies between redirects @decoding = options.fetch(:decoding, true) # auto-decode compressed response @compressed = options.fetch(:compressed, true) # auto-negotiated compressed response set_uri(uri, options[:path], options[:query]) end def follow_redirect?; @followed < @redirects; end def ssl?; @uri.scheme == "https" || @uri.port == 443; end def no_body?; @method == "HEAD"; end def set_uri(uri, path = nil, query = nil) uri = uri.kind_of?(Addressable::URI) ? uri : Addressable::URI::parse(uri.to_s) uri.path = path if path uri.path = '/' if uri.path.empty? @uri = uri @path = uri.path @host = uri.host @port = uri.port @query = query # Make sure the ports are set as Addressable::URI doesn't # set the port if it isn't there if @port.nil? @port = @uri.scheme == "https" ? 443 : 80 end uri end end em-http-request-1.1.5/lib/em-http/multi.rb0000644000004100000410000000264512741474774020445 0ustar www-datawww-datamodule EventMachine # EventMachine based Multi request client, based on a streaming HTTPRequest class, # which allows you to open multiple parallel connections and return only when all # of them finish. (i.e. ideal for parallelizing workloads) # # == Example # # EventMachine.run { # # multi = EventMachine::MultiRequest.new # # # add multiple requests to the multi-handler # multi.add(:a, EventMachine::HttpRequest.new('http://www.google.com/').get) # multi.add(:b, EventMachine::HttpRequest.new('http://www.yahoo.com/').get) # # multi.callback { # p multi.responses[:callback] # p multi.responses[:errback] # # EventMachine.stop # } # } # class MultiRequest include EventMachine::Deferrable attr_reader :requests, :responses def initialize @requests = {} @responses = {:callback => {}, :errback => {}} end def add(name, conn) raise 'Duplicate Multi key' if @requests.key? name @requests[name] = conn conn.callback { @responses[:callback][name] = conn; check_progress } conn.errback { @responses[:errback][name] = conn; check_progress } end def finished? (@responses[:callback].size + @responses[:errback].size) == @requests.size end protected # invoke callback if all requests have completed def check_progress succeed(self) if finished? end end end em-http-request-1.1.5/lib/em-http/version.rb0000644000004100000410000000011012741474774020761 0ustar www-datawww-datamodule EventMachine class HttpRequest VERSION = "1.1.5" end end em-http-request-1.1.5/lib/em-http/http_connection_options.rb0000644000004100000410000000240412741474774024255 0ustar www-datawww-dataclass HttpConnectionOptions attr_reader :host, :port, :tls, :proxy, :bind, :bind_port attr_reader :connect_timeout, :inactivity_timeout def initialize(uri, options) @connect_timeout = options[:connect_timeout] || 5 # default connection setup timeout @inactivity_timeout = options[:inactivity_timeout] ||= 10 # default connection inactivity (post-setup) timeout @tls = options[:tls] || options[:ssl] || {} @proxy = options[:proxy] if bind = options[:bind] @bind = bind[:host] || '0.0.0.0' # Eventmachine will open a UNIX socket if bind :port # is explicitly set to nil @bind_port = bind[:port] end uri = uri.kind_of?(Addressable::URI) ? uri : Addressable::URI::parse(uri.to_s) @https = uri.scheme == "https" uri.port ||= (@https ? 443 : 80) @tls[:sni_hostname] = uri.host if proxy = options[:proxy] @host = proxy[:host] @port = proxy[:port] else @host = uri.host @port = uri.port end end def http_proxy? @proxy && (@proxy[:type] == :http || @proxy[:type].nil?) && !@https end def connect_proxy? @proxy && (@proxy[:type] == :http || @proxy[:type].nil?) && @https end def socks_proxy? @proxy && (@proxy[:type] == :socks5) end end em-http-request-1.1.5/lib/em-http/http_encoding.rb0000644000004100000410000000771112741474774022137 0ustar www-datawww-datamodule EventMachine module HttpEncoding HTTP_REQUEST_HEADER="%s %s HTTP/1.1\r\n" FIELD_ENCODING = "%s: %s\r\n" def escape(s) if defined?(EscapeUtils) EscapeUtils.escape_url(s.to_s) else s.to_s.gsub(/([^a-zA-Z0-9_.-]+)/) { '%'+$1.unpack('H2'*bytesize($1)).join('%').upcase } end end def unescape(s) if defined?(EscapeUtils) EscapeUtils.unescape_url(s.to_s) else s.tr('+', ' ').gsub(/((?:%[0-9a-fA-F]{2})+)/) { [$1.delete('%')].pack('H*') } end end if ''.respond_to?(:bytesize) def bytesize(string) string.bytesize end else def bytesize(string) string.size end end # Map all header keys to a downcased string version def munge_header_keys(head) head.inject({}) { |h, (k, v)| h[k.to_s.downcase] = v; h } end def encode_host if @req.uri.port.nil? || @req.uri.port == 80 || @req.uri.port == 443 return @req.uri.host else @req.uri.host + ":#{@req.uri.port}" end end def encode_request(method, uri, query, connopts) query = encode_query(uri, query) # Non CONNECT proxies require that you provide the full request # uri in request header, as opposed to a relative path. # Don't modify the header with CONNECT proxies. It's unneeded and will # cause 400 Bad Request errors with many standard setups. if connopts.proxy && !connopts.connect_proxy? query = uri.join(query) # Drop the userinfo, it's been converted to a header and won't be # accepted by the proxy query.userinfo = nil end HTTP_REQUEST_HEADER % [method.to_s.upcase, query] end def encode_query(uri, query) encoded_query = if query.kind_of?(Hash) query.map { |k, v| encode_param(k, v) }.join('&') else query.to_s end if uri && !uri.query.to_s.empty? encoded_query = [encoded_query, uri.query].reject {|part| part.empty?}.join("&") end encoded_query.to_s.empty? ? uri.path : "#{uri.path}?#{encoded_query}" end # URL encodes query parameters: # single k=v, or a URL encoded array, if v is an array of values def encode_param(k, v) if v.is_a?(Array) v.map { |e| escape(k) + "[]=" + escape(e) }.join("&") else escape(k) + "=" + escape(v) end end def form_encode_body(obj) pairs = [] recursive = Proc.new do |h, prefix| h.each do |k,v| key = prefix == '' ? escape(k) : "#{prefix}[#{escape(k)}]" if v.is_a? Array nh = Hash.new v.size.times { |t| nh[t] = v[t] } recursive.call(nh, key) elsif v.is_a? Hash recursive.call(v, key) else pairs << "#{key}=#{escape(v)}" end end end recursive.call(obj, '') return pairs.join('&') end # Encode a field in an HTTP header def encode_field(k, v) FIELD_ENCODING % [k, v] end # Encode basic auth in an HTTP header # In: Array ([user, pass]) - for basic auth # String - custom auth string (OAuth, etc) def encode_auth(k,v) if v.is_a? Array FIELD_ENCODING % [k, ["Basic", Base64.strict_encode64(v.join(":")).split.join].join(" ")] else encode_field(k,v) end end def encode_headers(head) head.inject('') do |result, (key, value)| # Munge keys from foo-bar-baz to Foo-Bar-Baz key = key.split('-').map { |k| k.to_s.capitalize }.join('-') result << case key when 'Authorization', 'Proxy-Authorization' encode_auth(key, value) else encode_field(key, value) end end end def encode_cookie(cookie) if cookie.is_a? Hash cookie.inject('') { |result, (k, v)| result << encode_param(k, v) + ";" } else cookie end end end end em-http-request-1.1.5/lib/em-http/http_status_codes.rb0000644000004100000410000000330712741474774023046 0ustar www-datawww-datamodule EventMachine module HttpStatus CODE = { 100 => 'Continue', 101 => 'Switching Protocols', 102 => 'Processing', 200 => 'OK', 201 => 'Created', 202 => 'Accepted', 203 => 'Non-Authoritative Information', 204 => 'No Content', 205 => 'Reset Content', 206 => 'Partial Content', 207 => 'Multi-Status', 226 => 'IM Used', 300 => 'Multiple Choices', 301 => 'Moved Permanently', 302 => 'Found', 303 => 'See Other', 304 => 'Not Modified', 305 => 'Use Proxy', 306 => 'Reserved', 307 => 'Temporary Redirect', 400 => 'Bad Request', 401 => 'Unauthorized', 402 => 'Payment Required', 403 => 'Forbidden', 404 => 'Not Found', 405 => 'Method Not Allowed', 406 => 'Not Acceptable', 407 => 'Proxy Authentication Required', 408 => 'Request Timeout', 409 => 'Conflict', 410 => 'Gone', 411 => 'Length Required', 412 => 'Precondition Failed', 413 => 'Request Entity Too Large', 414 => 'Request-URI Too Long', 415 => 'Unsupported Media Type', 416 => 'Requested Range Not Satisfiable', 417 => 'Expectation Failed', 422 => 'Unprocessable Entity', 423 => 'Locked', 424 => 'Failed Dependency', 426 => 'Upgrade Required', 500 => 'Internal Server Error', 501 => 'Not Implemented', 502 => 'Bad Gateway', 503 => 'Service Unavailable', 504 => 'Gateway Timeout', 505 => 'HTTP Version Not Supported', 506 => 'Variant Also Negotiates', 507 => 'Insufficient Storage', 510 => 'Not Extended' } end end em-http-request-1.1.5/lib/em-http/http_connection.rb0000644000004100000410000001573212741474774022512 0ustar www-datawww-datamodule EventMachine module HTTPMethods def get options = {}, &blk; setup_request(:get, options, &blk); end def head options = {}, &blk; setup_request(:head, options, &blk); end def delete options = {}, &blk; setup_request(:delete, options, &blk); end def put options = {}, &blk; setup_request(:put, options, &blk); end def post options = {}, &blk; setup_request(:post, options, &blk); end def patch options = {}, &blk; setup_request(:patch, options, &blk); end def options options = {}, &blk; setup_request(:options, options, &blk); end end class HttpStubConnection < Connection include Deferrable attr_reader :parent def parent=(p) @parent = p @parent.conn = self end def receive_data(data) @parent.receive_data data end def connection_completed @parent.connection_completed end def unbind(reason=nil) @parent.unbind(reason) end end class HttpConnection include HTTPMethods include Socksify include Connectify attr_reader :deferred, :conn attr_accessor :error, :connopts, :uri def initialize @deferred = true @middleware = [] end def conn=(c) @conn = c @deferred = false end def activate_connection(client) begin EventMachine.bind_connect(@connopts.bind, @connopts.bind_port, @connopts.host, @connopts.port, HttpStubConnection) do |conn| post_init @deferred = false @conn = conn conn.parent = self conn.pending_connect_timeout = @connopts.connect_timeout conn.comm_inactivity_timeout = @connopts.inactivity_timeout end finalize_request(client) rescue EventMachine::ConnectionError => e # # Currently, this can only fire on initial connection setup # since #connect is a synchronous method. Hence, rescue the exception, # and return a failed deferred which fail any client request at next # tick. We fail at next tick to keep a consistent API when the newly # created HttpClient is failed. This approach has the advantage to # remove a state check of @deferred_status after creating a new # HttpRequest. The drawback is that users may setup a callback which we # know won't be used. # # Once there is async-DNS, then we'll iterate over the outstanding # client requests and fail them in order. # # Net outcome: failed connection will invoke the same ConnectionError # message on the connection deferred, and on the client deferred. # EM.next_tick{client.close(e.message)} end end def setup_request(method, options = {}, c = nil) c ||= HttpClient.new(self, HttpClientOptions.new(@uri, options, method)) @deferred ? activate_connection(c) : finalize_request(c) c end def finalize_request(c) @conn.callback { c.connection_completed } middleware.each do |m| c.callback(&m.method(:response)) if m.respond_to?(:response) end @clients.push c end def middleware [HttpRequest.middleware, @middleware].flatten end def post_init @clients = [] @pending = [] @p = Http::Parser.new @p.header_value_type = :mixed @p.on_headers_complete = proc do |h| if client client.parse_response_header(h, @p.http_version, @p.status_code) :reset if client.req.no_body? else # if we receive unexpected data without a pending client request # reset the parser to avoid firing any further callbacks and close # the connection because we're processing invalid HTTP @p.reset! unbind end end @p.on_body = proc do |b| client.on_body_data(b) end @p.on_message_complete = proc do if !client.continue? c = @clients.shift c.state = :finished c.on_request_complete end end end def use(klass, *args, &block) @middleware << klass.new(*args, &block) end def peer Socket.unpack_sockaddr_in(@peer)[1] rescue nil end def receive_data(data) begin @p << data rescue HTTP::Parser::Error => e c = @clients.shift c.nil? ? unbind(e.message) : c.on_error(e.message) end end def connection_completed @peer = @conn.get_peername if @connopts.socks_proxy? socksify(client.req.uri.host, client.req.uri.inferred_port, *@connopts.proxy[:authorization]) { start } elsif @connopts.connect_proxy? connectify(client.req.uri.host, client.req.uri.inferred_port, *@connopts.proxy[:authorization]) { start } else start end end def start @conn.start_tls(@connopts.tls) if client && client.req.ssl? @conn.succeed end def redirect(client, new_location) old_location = client.req.uri new_location = client.req.set_uri(new_location) if client.req.keepalive # Application requested a keep-alive connection but one of the requests # hits a cross-origin redirect. We need to open a new connection and # let both connections proceed simultaneously. if old_location.origin != new_location.origin conn = HttpConnection.new client.conn = conn conn.connopts = @connopts conn.uri = client.req.uri conn.activate_connection(client) # If the redirect is a same-origin redirect on a keep-alive request # then immidiately dispatch the request over existing connection. else @clients.push client client.connection_completed end else # If connection is not keep-alive the unbind will fire and we'll # reconnect using the same connection object. @pending.push client end end def unbind(reason = nil) @clients.map { |c| c.unbind(reason) } if r = @pending.shift @clients.push r r.reset! @p.reset! begin @conn.set_deferred_status :unknown if @connopts.proxy @conn.reconnect(@connopts.host, @connopts.port) else @conn.reconnect(r.req.host, r.req.port) end @conn.pending_connect_timeout = @connopts.connect_timeout @conn.comm_inactivity_timeout = @connopts.inactivity_timeout @conn.callback { r.connection_completed } rescue EventMachine::ConnectionError => e @clients.pop.close(e.message) end else @deferred = true @conn.close_connection end end alias :close :unbind def send_data(data) @conn.send_data data end def stream_file_data(filename, args = {}) @conn.stream_file_data filename, args end private def client @clients.first end end end em-http-request-1.1.5/lib/em-http.rb0000644000004100000410000000073712741474774017313 0ustar www-datawww-datarequire 'eventmachine' require 'em-socksify' require 'addressable/uri' require 'http/parser' require 'base64' require 'socket' require 'em-http/core_ext/bytesize' require 'em-http/http_connection' require 'em-http/http_header' require 'em-http/http_encoding' require 'em-http/http_status_codes' require 'em-http/http_client_options' require 'em-http/http_connection_options' require 'em-http/client' require 'em-http/multi' require 'em-http/request' require 'em-http/decoders' 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1.4% 90.9% 16 11.2% EventMachine.run_machine 2 1.4% 92.3% 2 1.4% Regexp#match 1 0.7% 93.0% 1 0.7% FFI::DynamicLibrary.open 1 0.7% 93.7% 1 0.7% Hash#values 1 0.7% 94.4% 7 4.9% Kernel#load 1 0.7% 95.1% 3 2.1% MIME::Type#initialize 1 0.7% 95.8% 1 0.7% MatchData#captures 1 0.7% 96.5% 13 9.1% Module#bind_connect 1 0.7% 97.2% 17 11.9% Module#searcher 1 0.7% 97.9% 1 0.7% String#downcase 1 0.7% 98.6% 1 0.7% String#scan 1 0.7% 99.3% 1 0.7% String#strip 1 0.7% 100.0% 1 0.7% TCPSocket#initialize 0 0.0% 100.0% 1 0.7% Array#map 0 0.0% 100.0% 14 9.8% Array#reverse_each 0 0.0% 100.0% 14 9.8% Class#from_gems_in 0 0.0% 100.0% 14 9.8% Class#from_installed_gems 0 0.0% 100.0% 14 9.8% Class#load 0 0.0% 100.0% 1 0.7% Class#parse 0 0.0% 100.0% 1 0.7% Class#simplified 0 0.0% 100.0% 6 4.2% Enumerable#each_with_index 0 0.0% 100.0% 1 0.7% Excon::Connection#connect 0 0.0% 100.0% 1 0.7% Excon::Connection#request 0 0.0% 100.0% 1 0.7% Excon::Connection#socket 0 0.0% 100.0% 1 0.7% FFI::Library#ffi_lib 0 0.0% 100.0% 10 7.0% Gem::GemPathSearcher#find 0 0.0% 100.0% 1 0.7% Gem::GemPathSearcher#find_active 0 0.0% 100.0% 16 11.2% Gem::GemPathSearcher#init_gemspecs 0 0.0% 100.0% 16 11.2% Gem::GemPathSearcher#initialize 0 0.0% 100.0% 11 7.7% Gem::GemPathSearcher#matching_file? 0 0.0% 100.0% 11 7.7% Gem::GemPathSearcher#matching_files 0 0.0% 100.0% 14 9.8% Gem::SourceIndex#load_gems_in 0 0.0% 100.0% 14 9.8% Gem::SourceIndex#refresh! 0 0.0% 100.0% 1 0.7% Gem::SourceIndex#search 0 0.0% 100.0% 1 0.7% HttpOptions#initialize 0 0.0% 100.0% 1 0.7% HttpOptions#set_uri 0 0.0% 100.0% 14 9.8% Integer#times 0 0.0% 100.0% 1 0.7% Kernel#loop 0 0.0% 100.0% 109 76.2% Kernel#require 0 0.0% 100.0% 1 0.7% Module#activate 0 0.0% 100.0% 13 9.1% Module#connect 0 0.0% 100.0% 1 0.7% Module#get 0 0.0% 100.0% 2 1.4% Module#load_full_rubygems_library 0 0.0% 100.0% 5 3.5% Module#loaded_path? 0 0.0% 100.0% 16 11.2% Module#meter 0 0.0% 100.0% 16 11.2% Module#run 0 0.0% 100.0% 16 11.2% Module#source_index 0 0.0% 100.0% 30 21.0% Module#try_activate 0 0.0% 100.0% 17 11.9% Object#with_server 0 0.0% 100.0% 2 1.4% Regexp.union 0 0.0% 100.0% 1 0.7% TCPSocket.open 0 0.0% 100.0% 16 11.2% Tach::Meter#initialize 0 0.0% 100.0% 16 11.2% Tach::Meter#run_tach 0 0.0% 100.0% 1 0.7% URI::Parser#initialize 0 0.0% 100.0% 1 0.7% URI::Parser#initialize_regexp 0 0.0% 100.0% 7 4.9% YAML::EngineManager#yamler= em-http-request-1.1.5/benchmarks/em-excon.rb0000644000004100000410000000373612741474774021021 0ustar www-datawww-data$: << './benchmarks' require 'server' url = 'http://127.0.0.1/10k.html' with_server do Tach.meter(100) do excon = Excon.new(url) tach('Excon (persistent)') do excon.request(:method => 'get').body end tach('Excon') do Excon.get(url).body end tach('em-http-request') do |n| EventMachine.run { count = 0 error = 0 n.times do EM.next_tick do http = EventMachine::HttpRequest.new(url, :connect_timeout => 1).get http.callback { count += 1 if count == n p [count, error] EM.stop end } http.errback { count += 1 error += 1 if count == n p [count, error] EM.stop end } end end } end tach('em-http-request (persistent)') do |n| EventMachine.run { count = 0 error = 0 conn = EventMachine::HttpRequest.new(url) n.times do http = conn.get :keepalive => true http.callback { count += 1 if count == n p [count, error] EM.stop end } http.errback { count += 1 error += 1 if count == n p [count, error] EM.stop end } end } end end end # +------------------------------+----------+ # | tach | total | # +------------------------------+----------+ # | em-http-request (persistent) | 0.018133 | # +------------------------------+----------+ # | Excon (persistent) | 0.023975 | # +------------------------------+----------+ # | Excon | 0.032877 | # +------------------------------+----------+ # | em-http-request | 0.042891 | # +------------------------------+----------+em-http-request-1.1.5/benchmarks/clients.rb0000644000004100000410000000771712741474774020752 0ustar www-datawww-data$: << './benchmarks' require 'server' require 'excon' require 'httparty' require 'net/http' require 'open-uri' require 'rest_client' require 'tach' require 'typhoeus' url = 'http://127.0.0.1:9292/data/10000' with_server do Tach.meter(100) do tach('curb (persistent)') do |n| curb = Curl::Easy.new n.times do curb.url = url curb.http_get curb.body_str end end tach('em-http-request') do |n| EventMachine.run { count = 0 error = 0 n.times do http = EventMachine::HttpRequest.new(url).get http.callback { count += 1 if count == n p [count, error] EM.stop end } http.errback { count += 1 error += 1 if count == n p [count, error] EM.stop end } end } end tach('em-http-request (persistent)') do |n| EventMachine.run { count = 0 error = 0 conn = EventMachine::HttpRequest.new(url) n.times do http = conn.get :keepalive => true http.callback { count += 1 if count == n p [count, error] EM.stop end } http.errback { count += 1 error += 1 if count == n p [count, error] EM.stop end } end } end tach('Excon') do Excon.get(url).body end excon = Excon.new(url) tach('Excon (persistent)') do excon.request(:method => 'get').body end tach('HTTParty') do HTTParty.get(url).body end uri = Addressable::URI.parse(url) tach('Net::HTTP') do Net::HTTP.start(uri.host, uri.port) {|http| http.get(uri.path).body } end uri = Addressable::URI.parse(url) Net::HTTP.start(uri.host, uri.port) do |http| tach('Net::HTTP (persistent)') do http.get(uri.path).body end end tach('open-uri') do open(url).read end tach('RestClient') do RestClient.get(url) end streamly = StreamlyFFI::Connection.new tach('StreamlyFFI (persistent)') do streamly.get(url) end tach('Typhoeus') do |n| hydra = Typhoeus::Hydra.new( max_concurrency: 8 ) hydra.disable_memoization count = 0 error = 0 n.times { req = Typhoeus::Request.new( url ) req.on_complete do |res| count += 1 error += 1 if !res.success? p [count, error] if count == n end hydra.queue( req ) } hydra.run end end end #+------------------------------+-----------+ #| tach | total | #+------------------------------+-----------+ #| em-http-request (persistent) | 0.145512 | #+------------------------------+-----------+ #| Excon | 0.181564 | #+------------------------------+-----------+ #| RestClient | 0.253127 | #+------------------------------+-----------+ #| Net::HTTP | 0.294412 | #+------------------------------+-----------+ #| HTTParty | 0.305397 | #+------------------------------+-----------+ #| open-uri | 0.307007 | #+------------------------------+-----------+ #| Net::HTTP (persistent) | 0.313716 | #+------------------------------+-----------+ #| Typhoeus | 0.514725 | #+------------------------------+-----------+ #| curb (persistent) | 3.981700 | #+------------------------------+-----------+ #| StreamlyFFI (persistent) | 3.989063 | #+------------------------------+-----------+ #| Excon (persistent) | 4.018761 | #+------------------------------+-----------+ #| em-http-request | 15.025291 | #+------------------------------+-----------+ em-http-request-1.1.5/benchmarks/server.rb0000644000004100000410000000153212741474774020604 0ustar www-datawww-datarequire 'excon' require 'httparty' require 'net/http' require 'open-uri' require 'rest_client' require 'tach' require 'typhoeus' require 'sinatra/base' require 'streamly_ffi' require 'curb' require File.join(File.expand_path(File.dirname(__FILE__)), '..', 'lib', 'em-http') module Benchmark class Server < Sinatra::Base def self.run Rack::Handler::WEBrick.run( Benchmark::Server.new, :Port => 9292, :AccessLog => [], :Logger => WEBrick::Log.new(nil, WEBrick::Log::ERROR) ) end get '/data/:amount' do |amount| 'x' * amount.to_i end end end def with_server(&block) pid = Process.fork do Benchmark::Server.run end loop do sleep(1) begin #Excon.get('http://localhost:9292/api/foo') break rescue end end yield ensure Process.kill(9, pid) end em-http-request-1.1.5/em-http-request.gemspec0000644000004100000410000000232312741474774021244 0ustar www-datawww-data# -*- encoding: utf-8 -*- $:.push File.expand_path('../lib', __FILE__) require 'em-http/version' Gem::Specification.new do |s| s.name = 'em-http-request' s.version = EventMachine::HttpRequest::VERSION s.platform = Gem::Platform::RUBY s.authors = ["Ilya Grigorik"] s.email = ['ilya@igvita.com'] s.homepage = 'http://github.com/igrigorik/em-http-request' s.summary = 'EventMachine based, async HTTP Request client' s.description = s.summary s.license = 'MIT' s.rubyforge_project = 'em-http-request' s.add_dependency 'addressable', '>= 2.3.4' s.add_dependency 'cookiejar', '!= 0.3.1' s.add_dependency 'em-socksify', '>= 0.3' s.add_dependency 'eventmachine', '>= 1.0.3' s.add_dependency 'http_parser.rb', '>= 0.6.0' s.add_development_dependency 'mongrel', '~> 1.2.0.pre2' s.add_development_dependency 'multi_json' s.add_development_dependency 'rack' s.add_development_dependency 'rake' s.add_development_dependency 'rspec' s.files = `git ls-files`.split("\n") s.test_files = `git ls-files -- {test,spec,features}/*`.split("\n") s.executables = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) } s.require_paths = ['lib'] end em-http-request-1.1.5/README.md0000644000004100000410000000715312741474774016120 0ustar www-datawww-data# EM-HTTP-Request [![Gem Version](https://badge.fury.io/rb/em-http-request.png)](http://rubygems.org/gems/em-http-request) [![Build Status](https://travis-ci.org/igrigorik/em-http-request.svg)](https://travis-ci.org/igrigorik/em-http-request) Async (EventMachine) HTTP client, with support for: - Asynchronous HTTP API for single & parallel request execution - Keep-Alive and HTTP pipelining support - Auto-follow 3xx redirects with max depth - Automatic gzip & deflate decoding - Streaming response processing - Streaming file uploads - HTTP proxy and SOCKS5 support - Basic Auth & OAuth - Connection-level & global middleware support - HTTP parser via [http_parser.rb](https://github.com/tmm1/http_parser.rb) - Works wherever EventMachine runs: Rubinius, JRuby, MRI ## Getting started gem install em-http-request - Introductory [screencast](http://everburning.com/news/eventmachine-screencast-em-http-request) - [Issuing GET/POST/etc requests](https://github.com/igrigorik/em-http-request/wiki/Issuing-Requests) - [Issuing parallel requests with Multi interface](https://github.com/igrigorik/em-http-request/wiki/Parallel-Requests) - [Handling Redirects & Timeouts](https://github.com/igrigorik/em-http-request/wiki/Redirects-and-Timeouts) - [Keep-Alive and HTTP Pipelining](https://github.com/igrigorik/em-http-request/wiki/Keep-Alive-and-HTTP-Pipelining) - [Stream processing responses & uploads](https://github.com/igrigorik/em-http-request/wiki/Streaming) - [Issuing requests through HTTP & SOCKS5 proxies](https://github.com/igrigorik/em-http-request/wiki/Proxy) - [Basic Auth & OAuth](https://github.com/igrigorik/em-http-request/wiki/Basic-Auth-and-OAuth) - [GZIP & Deflate decoding](https://github.com/igrigorik/em-http-request/wiki/Compression) - [EM-HTTP Middleware](https://github.com/igrigorik/em-http-request/wiki/Middleware) ## Extensions Several higher-order Ruby projects have incorporated em-http and other Ruby HTTP clients: - [EM-Synchrony](https://github.com/igrigorik/em-synchrony) - Collection of convenience classes and primitives to help untangle evented code (Ruby 1.9 + Fibers). - [Rack-Client](https://github.com/halorgium/rack-client) - Use Rack API for server, test, and client side. Supports Rack middleware! - [Example in action](https://gist.github.com/802391) - [Faraday](https://github.com/lostisland/faraday) - Modular HTTP client library using middleware heavily inspired by Rack. - [Example in action](https://gist.github.com/802395) ## Testing - [WebMock](https://github.com/bblimke/webmock) - Library for stubbing and setting expectations on HTTP requests in Ruby. - Example of [using WebMock, VCR & EM-HTTP](https://gist.github.com/802553) ## Other libraries & applications using EM-HTTP - [VMWare CloudFoundry](https://github.com/cloudfoundry) - The open platform-as-a-service project - [PubSubHubbub](https://github.com/igrigorik/PubSubHubbub) - Asynchronous PubSubHubbub ruby client - [em-net-http](https://github.com/jfairbairn/em-net-http) - Monkeypatching Net::HTTP to play ball with EventMachine - [chirpstream](https://github.com/joshbuddy/chirpstream) - EM client for Twitters Chirpstream API - [rsolr-async](https://github.com/mwmitchell/rsolr-async) - An asynchronus connection adapter for RSolr - [Firering](https://github.com/EmmanuelOga/firering) - Eventmachine powered Campfire API - [RDaneel](https://github.com/hasmanydevelopers/RDaneel) - Ruby crawler which respects robots.txt - [em-eventsource](https://github.com/AF83/em-eventsource) - EventSource client for EventMachine - and many others.. drop me a link if you want yours included! ### License (MIT License) - Copyright (c) 2011 Ilya Grigorik