WebSocket使用Python向所有客户端广播 [英] WebSocket broadcast to all clients using Python

问题描述

我正在使用一个基于Python的简单Web套接字应用程序：

I am using a simple Python based web socket application:

from SimpleWebSocketServer import WebSocket, SimpleWebSocketServer

class SimpleEcho(WebSocket):

    def handleMessage(self):

        if self.data is None:
            self.data = ''

        # echo message back to client
        self.sendMessage(str(self.data))

    def handleConnected(self):
        print self.address, 'connected'

    def handleClose(self):
        print self.address, 'closed'

server = SimpleWebSocketServer('', 8000, SimpleEcho)
server.serveforever()

它回显每个客户端发送到同一客户端的消息，但是II正在尝试将ws服务器收到的任何消息发送到与其连接的所有客户端。有人可以帮我吗？

It echoes messages sent by each client to the same individual client, but I I am trying to send any message received by the ws server to all clients connected to it. Can someone help me please?

推荐答案

或者您可以这样做：

class SimpleEcho(WebSocket):

    def handleMessage(self):
        if self.data is None:
            self.data = ''

        for client in self.server.connections.itervalues():
            client.sendMessage(str(self.address[0]) + ' - ' + str(self.data))

        #echo message back to client
        #self.sendMessage(str(self.data))

    def handleConnected(self):
        print self.address, 'connected'

    def handleClose(self):
        print self.address, 'closed'

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