def _listen(self):
"""Listen for and dispatch new connections."""
self.log.debug("Starting listen thread on %r" % (self.address, ))
sock = socket.socket(*self.socketArgs)
try:
trySockOpt(sock, socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
sock.settimeout(self.acceptPollInterval)
sock.bind(self.address)
sock.listen(self.backlog)
with self._lock:
self._lock.notify()
self.log.debug("Starting accept loop")
while self._thread is not None:
try:
(connection, address) = sock.accept()
except socket.timeout:
pass
else:
self.log.debug("Connection accepted from %r" % (address, ))
trySockOpt(connection, socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)
connection.settimeout(self.timeout)
with self._lock:
self._connections.append(ThreadedConnection(self, connection, address))
except:
sock.close()
self.log.exception("Exception in server thread")
with self._lock:
self._thread = None
self._lock.notify()
def _open(self):
"""Open connection to server."""
self._close()
sock = socket.socket(*self.socketArgs)
trySockOpt(sock, socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)
sock.settimeout(self.timeout)
sock.connect(self.address)
self._stream = SocketStream(sock, capture=self._capture)
self._writer = StreamWriter(self._stream)
self._reader = StreamReader(self._stream)