Created
May 1, 2016 23:11
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chat_sample
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script> | |
| <script> | |
| $(function() { | |
| var data = {}; | |
| ws = new WebSocket("ws://192.168.33.10:8080/chat"); | |
| ws.onopen = function() { | |
| ws.send('hi'); | |
| }; | |
| ws.onmessage = function(e) { | |
| $("#holder").append($('<p>'+e.data+'</p>')); | |
| }; | |
| $('#sender').append($('<button/>').text('send').click(function(){ | |
| ws.send($('#message').val()); | |
| })); | |
| }); | |
| </script> | |
| </head> | |
| <body> | |
| <div id="sender"> | |
| <input type="text" id="message" value="text" /> | |
| </div> | |
| <h3>Messages</h3> | |
| <div id="holder"></div> | |
| </body> | |
| </html> |
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| import os | |
| import random | |
| from geventwebsocket.handler import WebSocketHandler | |
| from gevent import pywsgi, sleep | |
| ws_list = set() | |
| def chat_handle(environ, start_response): | |
| global cnt | |
| ws = environ['wsgi.websocket'] | |
| ws_list.add(ws) | |
| print 'enter!', len(ws_list) | |
| while 1: | |
| #msg = ws.wait() | |
| msg = ws.receive() | |
| if msg is None: | |
| break | |
| remove = set() | |
| for s in ws_list: | |
| try: | |
| s.send(msg) | |
| except Exception: | |
| remove.add(s) | |
| for s in remove: | |
| ws_list.remove(s) | |
| print 'exit!', len(ws_list) | |
| def myapp(environ, start_response): | |
| path = environ["PATH_INFO"] | |
| print "path=" + path | |
| #if path == "/": | |
| if path == "/" or path == "/favicon.ico": | |
| start_response("200 OK", [("Content-Type", "text/html")]) | |
| return open('./chat_sample.html').read() | |
| elif path == "/chat": | |
| return chat_handle(environ, start_response) | |
| raise Exception('Not found.') | |
| server = pywsgi.WSGIServer(('0.0.0.0', 8080), myapp, handler_class=WebSocketHandler) | |
| server.serve_forever() | |
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