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WebSocket Echo Server and Client
================================
This example shows how to set and get custom HTTP headers for using during the initial WebSocket opening handshake.
Running
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Run the server by doing
python server.py debug
Run the client by doing
python client.py ws://127.0.0.1:9000 debug
The client will send a custom HTTP header `MyCustomClientHeader` during the initial WebSocket opening handshake:
User-Agent: AutobahnPython/0.6.0
Host: 127.0.0.1:9000
Upgrade: WebSocket
Connection: Upgrade
Pragma: no-cache
Cache-Control: no-cache
MyCustomClientHeader: Bazbar
Sec-WebSocket-Key: tI9KmKOGOAGTxgWfVn13zg==
Sec-WebSocket-Version: 13
The server will respond with custom HTTP headers
HTTP/1.1 101 Switching Protocols
Server: AutobahnPython/0.6.0
Upgrade: WebSocket
Connection: Upgrade
MyCustomServerHeader: Foobar
MyCustomDynamicServerHeader1: Hello
MyCustomDynamicServerHeader2: Bazbar
Sec-WebSocket-Accept: pQklbTbzxoUDuSDHpiYJThfd4vo=
where `MyCustomServerHeader` is a custom header sent to any connecting client (defined on the `WebSocketServerFactory`) and `MyCustomDynamicServerHeader1` and `MyCustomDynamicServerHeader2` are custom headers which values can be specific to the connecting client (and set within `onConnect`).
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