bitbucket 和 github 中 gevent-socketio 的所有分支都有不起作用的示例/聊天.py。谁能给我找到一个gevent-socketio的工作示例?
在以下位置使用新的官方存储库:
- https://github.com/abourget/gevent-socketio
并查看其中的示例应用程序,大多数现在应该是最新的(我认为最近有一个提交,对 chat.py 示例进行了一些修复)
- https://github.com/abourget/gevent-socketio/tree/master/examples
另请查看文档:
- http://readthedocs.org/docs/gevent-socketio/en/latest/
我在websockets上制作。这是代码草案,但它有效。
import os
from gevent.pywsgi import WSGIServer
import geventwebsocket
class eServer(object):
def __init__(self):
path = os.path.dirname(geventwebsocket.__file__)
agent = "gevent-websocket/%s" % (geventwebsocket.__version__)
print "Running %s from %s" % (agent, path)
self.all_socks = []
self.s = WSGIServer(("", 8000), self.echo, handler_class=geventwebsocket.WebSocketHandler)
self.broken_socks = []
self.s.serve_forever()
def echo(self, environ, start_response):
websocket = environ.get("wsgi.websocket")
if websocket is None:
return http_handler(environ, start_response)
try:
while True:
message = websocket.receive()
if message is None:
break
self.sock_track(websocket)
for s in self.all_socks:
try:
s.send(message)
except Exception:
print "broken sock"
self.broken_socks.append(s)
continue
if self.broken_socks:
for s in self.broken_socks:
print 'try close socket'
s.close()
if s in self.all_socks:
print 'try remove socket'
self.all_socks.remove(s)
self.broken_sock = []
print self.broken_sock
websocket.close()
except geventwebsocket.WebSocketError, ex:
print "%s: %s" % (ex.__class__.__name__, ex)
def http_handler(self, environ, start_response):
if environ["PATH_INFO"].strip("/") == "version":
start_response("200 OK", [])
return [agent]
else:
start_response("400 Bad Request", [])
return ["WebSocket connection is expected here."]
def sock_track(self, s):
if s not in self.all_socks:
self.all_socks.append(s)
print self.all_socks
s = eServer()
和客户端的 html,例如:
<html>
<head>
<script type="text/javascript" src="http://yandex.st/jquery/1.7.2/jquery.min.js"></script>
<script type="text/javascript">
$(function(){
var socket = new WebSocket("ws://localhost:8000");
socket.onopen = function(){
console.log('socket open');
}
socket.onmessage = function(msg){
console.log(msg);
$('#recive').after('<p>'+msg.data+'</p>');
}
$('#send-btn').click(function(){
var txt = $('#txt').val();
console.log(txt);
socket.send(txt);
})
});
</script>
</head>
<body>
<textarea id="txt"></textarea>
<input type="button" id="send-btn" value="Send"></input>
<div id="recive"></div>
</body>
</html>
您使用的浏览器。我在IE上看到了这种行为。Mozilla和chrome都很好。我已经修复的 flashscket 协议存在问题,因此 IE 应该可以工作,但 jquery UI 不起作用,这就是问题所在。不知道足够的JS来修复它