[Global]: loading init

deps/curl/tests/http/testenv/ws_echo_server.py

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+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#***************************************************************************
+#                                  _   _ ____  _
+#  Project                     ___| | | |  _ \| |
+#                             / __| | | | |_) | |
+#                            | (__| |_| |  _ <| |___
+#                             \___|\___/|_| \_\_____|
+#
+# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+#
+# This software is licensed as described in the file COPYING, which
+# you should have received as part of this distribution. The terms
+# are also available at https://curl.se/docs/copyright.html.
+#
+# You may opt to use, copy, modify, merge, publish, distribute and/or sell
+# copies of the Software, and permit persons to whom the Software is
+# furnished to do so, under the terms of the COPYING file.
+#
+# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+# KIND, either express or implied.
+#
+# SPDX-License-Identifier: curl
+#
+###########################################################################
+#
+import argparse
+import asyncio
+import logging
+from asyncio import IncompleteReadError
+
+from websockets import server
+from websockets.exceptions import ConnectionClosedError
+
+
+async def echo(websocket):
+    try:
+        async for message in websocket:
+            await websocket.send(message)
+    except ConnectionClosedError:
+        pass
+
+
+async def run_server(port):
+    async with server.serve(echo, "localhost", port):
+        await asyncio.Future()  # run forever
+
+
+def main():
+    parser = argparse.ArgumentParser(prog='scorecard', description="""
+        Run a websocket echo server.
+        """)
+    parser.add_argument("--port", type=int,
+                        default=9876, help="port to listen on")
+    args = parser.parse_args()
+
+    logging.basicConfig(
+        format="%(asctime)s %(message)s",
+        level=logging.DEBUG,
+    )
+
+    asyncio.run(run_server(args.port))
+
+
+if __name__ == "__main__":
+    main()