From 005f1c0c3734ff22dc82741635e39ed301c78be2 Mon Sep 17 00:00:00 2001 From: Thomas Farstrike Date: Mon, 19 May 2025 14:44:22 +0200 Subject: [PATCH] simplify echo.py --- .../apps/com.example.btcticker/assets/echo.py | 31 +++---------------- 1 file changed, 5 insertions(+), 26 deletions(-) diff --git a/internal_filesystem/apps/com.example.btcticker/assets/echo.py b/internal_filesystem/apps/com.example.btcticker/assets/echo.py index 4ead11e4..c8eb4533 100644 --- a/internal_filesystem/apps/com.example.btcticker/assets/echo.py +++ b/internal_filesystem/apps/com.example.btcticker/assets/echo.py @@ -1,31 +1,13 @@ -import sys import ssl - -# ruff: noqa: E402 -sys.path.insert(0, ".") import aiohttp import asyncio -try: - URL = sys.argv[1] # expects a websocket echo server -except Exception: - # URL = "ws://echo.websocket.events" # also works - URL = "wss://echo.websocket.events" - - -sslctx = False - -if URL.startswith("wss:"): - try: - sslctx = ssl.SSLContext(ssl.PROTOCOL_TLS_CLIENT) - sslctx.verify_mode = ssl.CERT_NONE - #sslctx.verify_mode = ssl.CERT_REQUIRED # doesn't work because OSError: (-30336, 'MBEDTLS_ERR_SSL_CA_CHAIN_REQUIRED') - except Exception: - pass - +sslctx = ssl.SSLContext(ssl.PROTOCOL_TLS_CLIENT) +sslctx.verify_mode = ssl.CERT_NONE +#sslctx.verify_mode = ssl.CERT_REQUIRED # doesn't work because OSError: (-30336, 'MBEDTLS_ERR_SSL_CA_CHAIN_REQUIRED') async def ws_test_echo(session): - async with session.ws_connect(URL, ssl=sslctx) as ws: + async with session.ws_connect("wss://echo.websocket.events", ssl=sslctx) as ws: await ws.send_str("hello world!\r\n") async for msg in ws: if msg.type == aiohttp.WSMsgType.TEXT: @@ -35,11 +17,8 @@ async def ws_test_echo(session): await ws.send_str("close\r\n") await ws.close() - async def main(): async with aiohttp.ClientSession() as session: await ws_test_echo(session) - -if __name__ == "__main__": - asyncio.run(main()) +asyncio.run(main())