Question

我正在尝试编写一个websocket客户端，它从websocket服务器侦听某些事件并将它们转储到屏幕上。如果消息的长度超过250个字符，我想连接关闭。我为它编写了以下代码：

place

但是在听的时候，关闭永远不会发生。终止节目的客户端和服务器标志＆＃39; True＆＃39;但仍然是客户端不断收到消息。我使用close（）有什么问题吗？或者这是websocket客户端应该如何工作，直到它被明确杀死？

这是输出：

import time
from ws4py.client.threadedclient import WebSocketClient

WS_HOST='172.17.0.2:8081'
EVENTS_URL = 'ws://' + WS_HOST + '/events'
FAULTS_URL = 'ws://' + WS_HOST + '/faults'
ALARMS_URL = 'ws://' + WS_HOST + '/alarms'
ECHO_URL = 'ws://echo.websocket.org/'

class SNMPWebSocketClient(WebSocketClient):
    def opened(self):
        print 'Opened client at {0}'.format(self.url)

    def closed(self, code, reason=None):
        print "Closed down", code, reason

    def received_message(self, m):
        print m
        print 'Client={0}, server={0}'.format(self.client_terminated, self.server_terminated)
        print len(m)
        if len(m) >= 272:
            print 'Send close signal'
            self.close()
        print '\n\n'

if __name__ == '__main__':
    ws = SNMPWebSocketClient(EVENTS_URL)
    try:
        ws.connect()
        ws.run_forever()
    except KeyboardInterrupt:
        ws.close(code=1002, reason='kb yay Interrupt')
        time.sleep(1)
        print 'Kb Interrupt'

在websockets（python）的ws4py包中，close（）api没有关闭连接

0 个答案: