高速公路websocket超时后如何重新连接？

Question

我用高速公路连接到这样的网络插座。在

class MyComponent(ApplicationSession):

  @inlineCallbacks
  def onJoin(self, details):
    print("session ready")

    def oncounter(*args, **args2):
        print("event received: args: {} args2: {}".format(args, args2))

    try:
        yield self.subscribe(oncounter, u'topic')
        print("subscribed to topic")
    except Exception as e:
        print("could not subscribe to topic: {0}".format(e))

if __name__ == '__main__':
  addr = u"wss://mywebsocketaddress.com"
  runner = ApplicationRunner(url=addr, realm=u"realm1", debug=False, debug_app=False)
  runner.run(MyComponent)

这很好用，我可以接收信息。然而，大约3-4个小时后，信息突然停止了。websocket似乎超时了（发生了吗？），可能是由于连接问题。在

发生这种情况时，我如何自动重新连接高速公路？在

---

这是我的尝试，但从未调用重新连接的代码。在

^{pr2}$

我得到的错误是：

2016-10-09T21:00:40+0100 Connection to/from tcp4:xxx.xx.xx.xx:xxx was lost in a non-clean fashion: Connection lost
2016-10-09T21:00:40+0100 _connectionLost: [Failure instance: Traceback (failure with no frames): : Connection to the other side was lost in a non-clean fashion: Connection l
ost.
]
2016-10-09T21:00:40+0100 WAMP-over-WebSocket transport lost: wasClean=False, code=1006, reason="connection was closed uncleanly (peer dropped the TCP connection without previous WebSocket closing handshake)"
2016-10-09T21:10:39+0100 EXCEPTION:  no messages received
2016-10-09T21:10:39+0100 Traceback (most recent call last):

Answer 1

这是自动重新连接ApplicationRunner的example。启用自动重新连接的重要线路是：

runner.run(session, auto_reconnect=True)

您还需要激活自动WebSocket ping/pong（例如横杆io)，以a）最小化由于超时而导致的连接中断，以及b）允许快速检测丢失的连接。在