module Faraday::Adapter::HTTPX::RequestMixin

   # File lib/httpx/adapters/faraday.rb
11 def build_connection(env)
12   return @connection if defined?(@connection)
13 
14   @connection = ::HTTPX.plugin(:persistent).plugin(ReasonPlugin)
15   @connection = @connection.with(@connection_options) unless @connection_options.empty?
16   connection_opts = options_from_env(env)
17 
18   if (bind = env.request.bind)
19     @bind = TCPSocket.new(bind[:host], bind[:port])
20     connection_opts[:io] = @bind
21   end
22   @connection = @connection.with(connection_opts)
23 
24   if (proxy = env.request.proxy)
25     proxy_options = { uri: proxy.uri }
26     proxy_options[:username] = proxy.user if proxy.user
27     proxy_options[:password] = proxy.password if proxy.password
28 
29     @connection = @connection.plugin(:proxy).with(proxy: proxy_options)
30   end
31   @connection = @connection.plugin(OnDataPlugin) if env.request.stream_response?
32 
33   @connection = @config_block.call(@connection) || @connection if @config_block
34   @connection
35 end

   # File lib/httpx/adapters/faraday.rb
37 def close
38   @connection.close if @connection
39   @bind.close if @bind
40 end