发送消息时未调用 WebSocket onmessage()

发布于 2025-01-07 21:07:58 字数 1013 浏览 0 评论 0原文

我使用 autobahn 0.4.10 (https://github.com/oberstet/Autobahn) 作为 WebSocket 服务器将消息发送到 Google Chrome 扩展程序。我可以使用 WebSocket() 打开和关闭连接，但是当我调用 autobahn.websocket.WebSocketServerProtocol.sendMessage() 时，消息似乎已发送，但实际上并未发送传送直到连接关闭。

WebSocketServerProtocol 的 sendMessage() （派生自 WebSocketProtocol）的 api 可以在这里找到：http://www.tavendo.de/autobahn/doc/python/websocketprotocol.html#autobahn.websocket.WebSocketProtocol

有没有人遇到过这个问题？

我在客户端的代码是（js）：

ws = new WebSocket('ws://localhost:4444');
ws.onmessage = function(event) {
  console.log('hii');
}

在服务器上（python）...

#json is a string object
def sendEvent(self, json):
    print 'to', self.peerstr
    self.sendMessage(json, sync=True)

Autobahn 和我的 Chrome 版本（17.0.963.46）都出现（从我从标题和文档中得到的内容））使用 WebSocket 草案协议版本 13。

原文

I'm using autobahn 0.4.10 (https://github.com/oberstet/Autobahn) as a WebSocket server to send messages to a Google Chrome Extension. I am able to open and close connections using WebSocket(), but when I call autobahn.websocket.WebSocketServerProtocol.sendMessage() the message appears to be sent but isn't delivered until the connection is closed.

The api for WebSocketServerProtocol's sendMessage() (derived from WebSocketProtocol) can be found here: http://www.tavendo.de/autobahn/doc/python/websocketprotocol.html#autobahn.websocket.WebSocketProtocol

Has anyone experienced this problem before?

The code I have been on the client side is (js):

ws = new WebSocket('ws://localhost:4444');
ws.onmessage = function(event) {
  console.log('hii');
}

And on the server (python)...

#json is a string object
def sendEvent(self, json):
    print 'to', self.peerstr
    self.sendMessage(json, sync=True)

Both Autobahn and my version of Chrome (17.0.963.46) appear (from what I've gotten out of the headers and docs) to use version 13 of the WebSocket draft protocol.

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