class Faraday::Adapter::Typhoeus
Adapter
to use Faraday
with Typhoeus
.
@example Use Typhoeus
.
require 'faraday' require 'typhoeus' require 'typhoeus/adapters/faraday' conn = Faraday.new(url: "www.example.com") do |faraday| faraday.adapter :typhoeus # You can include Typhoeus options to be used for every request # faraday.adapter :typhoeus, forbid_reuse: true, maxredirs: 1 end response = conn.get("/")
Public Class Methods
new(app, adapter_options = {})
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setup_parallel_manager(options = {})
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Setup Hydra with provided options.
@example Setup Hydra.
Faraday::Adapter::Typhoeus.setup_parallel_manager #=> #<Typhoeus::Hydra ... >
@param (see Typhoeus::Hydra#initialize) @option (see Typhoeus::Hydra#initialize)
@return [ Typhoeus::Hydra
] The hydra.
# File lib/typhoeus/adapters/faraday.rb, line 59 def self.setup_parallel_manager(options = {}) ::Typhoeus::Hydra.new(options) end
Public Instance Methods
Private Instance Methods
configure_proxy(req, env)
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# File lib/typhoeus/adapters/faraday.rb, line 151 def configure_proxy(req, env) proxy = env[:request][:proxy] return unless proxy req.options[:proxy] = "#{proxy[:uri].scheme}://#{proxy[:uri].host}:#{proxy[:uri].port}" if proxy[:user] && proxy[:password] req.options[:proxyauth] = :any req.options[:proxyuserpwd] = "#{proxy[:user]}:#{proxy[:password]}" end end
configure_socket(req, env)
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# File lib/typhoeus/adapters/faraday.rb, line 169 def configure_socket(req, env) if bind = env[:request][:bind] req.options[:interface] = bind[:host] end end
configure_ssl(req, env)
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# File lib/typhoeus/adapters/faraday.rb, line 134 def configure_ssl(req, env) ssl = env[:ssl] verify_p = (ssl && ssl.fetch(:verify, true)) ssl_verifyhost = verify_p ? 2 : 0 req.options[:ssl_verifyhost] = ssl_verifyhost req.options[:ssl_verifypeer] = verify_p req.options[:sslversion] = ssl[:version] if ssl[:version] req.options[:sslcert] = ssl[:client_cert] if ssl[:client_cert] req.options[:sslkey] = ssl[:client_key] if ssl[:client_key] req.options[:cainfo] = ssl[:ca_file] if ssl[:ca_file] req.options[:capath] = ssl[:ca_path] if ssl[:ca_path] client_cert_passwd_key = [:client_cert_passwd, :client_certificate_password].detect { |name| ssl.key?(name) } req.options[:keypasswd] = ssl[client_cert_passwd_key] if client_cert_passwd_key end
configure_timeout(req, env)
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# File lib/typhoeus/adapters/faraday.rb, line 163 def configure_timeout(req, env) env_req = env[:request] req.options[:timeout_ms] = (env_req[:timeout] * 1000).to_i if env_req[:timeout] req.options[:connecttimeout_ms] = (env_req[:open_timeout] * 1000).to_i if env_req[:open_timeout] end
parallel?(env)
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# File lib/typhoeus/adapters/faraday.rb, line 175 def parallel?(env) !!env[:parallel_manager] end
perform_request(env)
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# File lib/typhoeus/adapters/faraday.rb, line 78 def perform_request(env) if parallel?(env) env[:parallel_manager].queue request(env) else request(env).run end end
read_body(env)
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# File lib/typhoeus/adapters/faraday.rb, line 130 def read_body(env) env[:body] = env[:body].read if env[:body].respond_to? :read end
request(env)
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# File lib/typhoeus/adapters/faraday.rb, line 86 def request(env) read_body env req = typhoeus_request(env) configure_ssl req, env configure_proxy req, env configure_timeout req, env configure_socket req, env req.on_complete do |resp| if resp.timed_out? env[:typhoeus_timed_out] = true unless parallel?(env) raise Faraday::TimeoutError, "request timed out" end elsif (resp.response_code == 0) || ((resp.return_code != :ok) && !resp.mock?) env[:typhoeus_connection_failed] = true env[:typhoeus_return_message] = resp.return_message unless parallel?(env) raise Faraday::ConnectionFailed, resp.return_message end end save_response(env, resp.code, resp.body) do |response_headers| response_headers.parse resp.response_headers end # in async mode, :response is initialized at this point env[:response].finish(env) if parallel?(env) end req end
typhoeus_request(env)
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# File lib/typhoeus/adapters/faraday.rb, line 120 def typhoeus_request(env) opts = { :method => env[:method], :body => env[:body], :headers => env[:request_headers] }.merge(@adapter_options) ::Typhoeus::Request.new(env[:url].to_s, opts) end