class Excon::SOCKS5Socket

Public Class Methods

new(data = {}) click to toggle source

Calls superclass method Excon::Socket::new

# File lib/excon/socks5_socket.rb, line 7
def initialize(data = {})
  @socks5_proxy = data[:socks5_proxy]
  @proxy_host, @proxy_port, @proxy_user, @proxy_pass = parse_socks5_proxy(@socks5_proxy)
  super(data)
end

Private Instance Methods

connect() click to toggle source

Proxy-swap pattern: temporarily set @data to the SOCKS5 proxy so that Socket#connect routes the TCP connection there (inheriting DNS resolution, nonblock, retry, keepalive, reuseaddr, remote_ip tracking). After TCP is up, clear :proxy and run the SOCKS5 handshake.

Calls superclass method Excon::Socket#connect

# File lib/excon/socks5_socket.rb, line 19
def connect
  @data[:proxy] = {
    host:     @proxy_host,
    hostname: @proxy_host,
    port:     @proxy_port.to_i
  }

  begin
    super
  ensure
    @data.delete(:proxy)
  end

  socks5_authenticate
  socks5_connect(@data[:host], @data[:port])
end