class DRb::DRbTCPSocket

def initialize(uri, soc, config={})

configuration.
+soc+ is the tcp socket we are bound to. +config+ is our
+uri+ is the URI we are connected to.

Create a new DRbTCPSocket instance. 
def initialize(uri, soc, config={})
  @uri = uri
  @socket = soc
  @config = config
  @acl = config[:tcp_acl]
  @msg = DRbMessage.new(config)
  set_sockopt(@socket)
  @shutdown_pipe_r, @shutdown_pipe_w = IO.pipe
end