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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 23:56:20 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 23:56:20 +0000
commit3161ed034bbea40a705303811d7213aff9be17d2 (patch)
tree4ccc5d590ecdf3a47867c6fc2433ef757c7c3363 /test/modules/http2/ws_server.py
parentReleasing progress-linux version 2.4.56-1~deb11u2progress6u1. (diff)
downloadapache2-3161ed034bbea40a705303811d7213aff9be17d2.tar.xz
apache2-3161ed034bbea40a705303811d7213aff9be17d2.zip
Merging upstream version 2.4.59.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--test/modules/http2/ws_server.py104
1 files changed, 104 insertions, 0 deletions
diff --git a/test/modules/http2/ws_server.py b/test/modules/http2/ws_server.py
new file mode 100644
index 0000000..99fb9cf
--- /dev/null
+++ b/test/modules/http2/ws_server.py
@@ -0,0 +1,104 @@
+#!/usr/bin/env python3
+import argparse
+import asyncio
+import logging
+import os
+import sys
+import time
+
+import websockets.server as ws_server
+from websockets.exceptions import ConnectionClosedError
+
+log = logging.getLogger(__name__)
+
+logging.basicConfig(
+ format="[%(asctime)s] %(message)s",
+ level=logging.DEBUG,
+)
+
+
+async def echo(websocket):
+ try:
+ async for message in websocket:
+ try:
+ log.info(f'got request {message}')
+ except Exception as e:
+ log.error(f'error {e} getting path from {message}')
+ await websocket.send(message)
+ except ConnectionClosedError:
+ pass
+
+
+async def on_async_conn(conn):
+ rpath = str(conn.path)
+ pcomps = rpath[1:].split('/')
+ if len(pcomps) == 0:
+ pcomps = ['echo'] # default handler
+ log.info(f'connection for {pcomps}')
+ if pcomps[0] == 'echo':
+ log.info(f'/echo endpoint')
+ for message in await conn.recv():
+ await conn.send(message)
+ elif pcomps[0] == 'text':
+ await conn.send('hello!')
+ elif pcomps[0] == 'file':
+ if len(pcomps) < 2:
+ conn.close(code=4999, reason='unknown file')
+ return
+ fpath = os.path.join('../', pcomps[1])
+ if not os.path.exists(fpath):
+ conn.close(code=4999, reason='file not found')
+ return
+ bufsize = 0
+ if len(pcomps) > 2:
+ bufsize = int(pcomps[2])
+ if bufsize <= 0:
+ bufsize = 16*1024
+ delay_ms = 0
+ if len(pcomps) > 3:
+ delay_ms = int(pcomps[3])
+ n = 1
+ if len(pcomps) > 4:
+ n = int(pcomps[4])
+ for _ in range(n):
+ with open(fpath, 'r+b') as fd:
+ while True:
+ buf = fd.read(bufsize)
+ if buf is None or len(buf) == 0:
+ break
+ await conn.send(buf)
+ if delay_ms > 0:
+ time.sleep(delay_ms/1000)
+ else:
+ log.info(f'unknown endpoint: {rpath}')
+ await conn.close(code=4999, reason='path unknown')
+ await conn.close(code=1000, reason='')
+
+
+async def run_server(port):
+ log.info(f'starting server on port {port}')
+ async with ws_server.serve(ws_handler=on_async_conn,
+ host="localhost", port=port):
+ await asyncio.Future()
+
+
+async def main():
+ parser = argparse.ArgumentParser(prog='scorecard',
+ description="Run a websocket echo server.")
+ parser.add_argument("--port", type=int,
+ default=0, help="port to listen on")
+ args = parser.parse_args()
+
+ if args.port == 0:
+ sys.stderr.write('need --port\n')
+ sys.exit(1)
+
+ logging.basicConfig(
+ format="%(asctime)s %(message)s",
+ level=logging.DEBUG,
+ )
+ await run_server(args.port)
+
+
+if __name__ == "__main__":
+ asyncio.run(main())