diff --git a/facebook私信/main.py b/facebook私信/main.py
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diff --git a/facebook私信/readme1.md b/facebook私信/readme1.md
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+fb测试地址
+
+    https://www.facebook.com/profile.php?id=100055837744229
+
+![debugger](../img/107.png)
+
+打开f12，刷新页面，发现fb存在 `pending` 连接。
+
+以下是 WebSocket 对象的相关事件。
+
+    open	Socket.onopen	连接建立时触发
+    message	Socket.onmessage	客户端接收服务端数据时触发
+    error	Socket.onerror	通信发生错误时触发
+    close	Socket.onclose	连接关闭时触发
+    Socket.send()	使用连接发送数据
+    Socket.close()	关闭连接
+    
+先对 `Socket.send()` 打断点，但是发现存在很多位置，那如果快速找到 `Socket.send()` 发送的位置，`hook` `send()` 方法，直接快速
+
diff --git a/facebook私信/私信.py b/facebook私信/私信.py
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+import asyncio
+import websockets
+
+
+async def echo(websocket, path):
+    async for message in websocket:
+        message = "我收到了你的消息: {}".format(message)
+        await websocket.send(message)
+
+asyncio.get_event_loop().run_until_complete(websockets.serve(echo, 'localhost', 8765))
+asyncio.get_event_loop().run_forever()
diff --git a/img/107.png b/img/107.png
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