def forward_socket(local, remote, timeout, bufsize):
 try:
  tick = 1
  timecount = timeout
  while 1:
   timecount -= tick
   if (timecount <= 0):
    break
   (ins, _, errors) = select.select([local, remote], [], [local, remote], tick)
   if errors:
    break
   for sock in ins:
    data = sock.recv(bufsize)
    if (not data):
     break
    if (sock is remote):
     local.sendall(data)
     timecount = timeout
    else:
     remote.sendall(data)
     timecount = timeout
 except socket.timeout:
  pass
 except (socket.error, ssl.SSLError, OpenSSL.SSL.Error) as e:
  if (e.args[0] not in (errno.ECONNABORTED, errno.ECONNRESET, errno.ENOTCONN, errno.EPIPE)):
   raise
  if (e.args[0] in (errno.EBADF,)):
   return
 finally:
  for sock in (remote, local):
   try:
    sock.close()
   except StandardError:
    pass

def forward_socket ( local , remote , timeout , bufsize ) : try : tick = 1 timecount = timeout while 1 : timecount -= tick if ( timecount <= 0 ) : break ( ins , _ , errors ) = select . select ( [ local , remote ] , [ ] , [ local , remote ] , tick ) if errors : break for sock in ins : data = sock . recv ( bufsize ) if ( not data ) : break if ( sock is remote ) : local . sendall ( data ) timecount = timeout else : remote . sendall ( data ) timecount = timeout except socket . timeout : pass except ( socket . error , ssl . SSLError , OpenSSL . SSL . Error ) as e : if ( e . args [ 0 ] not in ( errno . ECONNABORTED , errno . ECONNRESET , errno . ENOTCONN , errno . EPIPE ) ) : raise if ( e . args [ 0 ] in ( errno . EBADF , ) ) : return finally : for sock in ( remote , local ) : try : sock . close ( ) except StandardError : pass
forward socket .