kopia lustrzana https://github.com/cirospaciari/socketify.py
31 wiersze
1.1 KiB
Python
31 wiersze
1.1 KiB
Python
from socketify import App, AppOptions, OpCode, CompressOptions
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def ws_open(ws):
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print('A WebSocket got connected!')
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ws.send("Hello World!", OpCode.TEXT)
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def ws_message(ws, message, opcode):
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print(message, opcode)
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#Ok is false if backpressure was built up, wait for drain
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ok = ws.send(message, opcode)
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def ws_upgrade(res, req, socket_context):
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key = req.get_header("sec-websocket-key")
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protocol = req.get_header("sec-websocket-protocol")
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extensions = req.get_header("sec-websocket-extensions")
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res.upgrade(key, protocol, extensions, socket_context)
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app = App()
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app.ws("/*", {
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'compression': CompressOptions.SHARED_COMPRESSOR,
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'max_payload_length': 16 * 1024 * 1024,
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'idle_timeout': 12,
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'open': ws_open,
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'message': ws_message,
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'upgrade': ws_upgrade,
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'drain': lambda ws: print('WebSocket backpressure: %s', ws.get_buffered_amount()),
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'close': lambda ws, code, message: print('WebSocket closed')
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})
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app.any("/", lambda res,req: res.end("Nothing to see here!"))
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app.listen(3000, lambda config: print("Listening on port http://localhost:%d now\n" % (config.port)))
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app.run() |