WebSockets：WebSocket与服务器推送技术.docx

const socket = new WebSocket('ws://example.com/ws');

socket.addEventListener('close', (event) => {

});

from ws4py.server.cherrypyserver import WebSocketPlugin, WebSocketTool

from ws4py.websocket import WebSocket

from ws4py.messaging import TextMessage

import cherrypy

class EchoWebSocket(WebSocket):

def received_message(self, message):

self.send(str(message))

def closed(self, code, reason=None):

#

var socket = new WebSocket('ws://example.com/ws');

socket.onopen = function(event) {

console.log("Connection opened");

socket.send('Hello Server');

socket.onclose = function(event) {

console.log("Connection closed");

};

ws.send('Hello Client');

});