3 class Patron < Faraday::Adapter
6 def initialize(app, &block)
14 # TODO: support streaming requests
15 env[:body] = env[:body].read if env[:body].respond_to? :read
17 session = @session ||= create_session
19 if req = env[:request]
20 session.timeout = session.connect_timeout = req[:timeout] if req[:timeout]
21 session.connect_timeout = req[:open_timeout] if req[:open_timeout]
23 if proxy = req[:proxy]
24 proxy_uri = proxy[:uri].dup
25 proxy_uri.user = proxy[:user] && Utils.escape(proxy[:user]).gsub('+', '%20')
26 proxy_uri.password = proxy[:password] && Utils.escape(proxy[:password]).gsub('+', '%20')
27 session.proxy = proxy_uri.to_s
32 data = env[:body] ? env[:body].to_s : nil
33 session.request(env[:method], env[:url].to_s, env[:request_headers], :data => data)
34 rescue Errno::ECONNREFUSED, ::Patron::ConnectionFailed
35 raise Error::ConnectionFailed, $!
38 save_response(env, response.status, response.body, response.headers)
41 rescue ::Patron::TimeoutError => err
42 if err.message == "Connection time-out"
43 raise Faraday::Error::ConnectionFailed, err
45 raise Faraday::Error::TimeoutError, err
47 rescue ::Patron::Error => err
48 if err.message.include?("code 407")
49 raise Error::ConnectionFailed, %{407 "Proxy Authentication Required "}
51 raise Error::ConnectionFailed, err
55 if loaded? && defined?(::Patron::Request::VALID_ACTIONS)
56 # HAX: helps but doesn't work completely
57 # https://github.com/toland/patron/issues/34
58 ::Patron::Request::VALID_ACTIONS.tap do |actions|
59 actions << :patch unless actions.include? :patch
60 actions << :options unless actions.include? :options
65 session = ::Patron::Session.new
66 session.insecure = true
67 @block.call(session) if @block