Handle optional non-localhost endpoint in python signaling server

This commit is contained in:
Paul-Louis Ageneau
2020-09-24 14:42:26 +02:00
parent bd19d9d5b4
commit d288885a89

View File

@ -63,16 +63,20 @@ async def handle_websocket(websocket, path):
print('Client {} disconnected'.format(client_id))
if __name__ == '__main__':
port = int(sys.argv[1]) if len(sys.argv) > 1 else 8000
# Usage: ./server.py [[host:]port] [SSL certificate file]
endpoint_or_port = sys.argv[1] if len(sys.argv) > 1 else "8000"
ssl_cert = sys.argv[2] if len(sys.argv) > 2 else None
endpoint = endpoint_or_port if ':' in endpoint_or_port else "127.0.0.1:" + endpoint_or_port
if ssl_cert:
ssl_context = ssl.SSLContext(ssl.PROTOCOL_TLS_SERVER)
ssl_context.load_cert_chain(ssl_cert)
else:
ssl_context = None
print('Listening on port {}'.format(port))
start_server = websockets.serve(handle_websocket, '127.0.0.1', port, ssl=ssl_context)
print('Listening on {}'.format(endpoint))
host, port = endpoint.rsplit(':', 1)
start_server = websockets.serve(handle_websocket, host, int(port), ssl=ssl_context)
asyncio.get_event_loop().run_until_complete(start_server)
asyncio.get_event_loop().run_forever()