Can't connect to AsyncWebSocketServer_RP2040 via javascript

[drmue]

Can't connect to AsyncWebSocketServer via javascript, tried with Firefox 105.0 in Ubuntu 20.02 LTS and Firefox 98.0.2 on Debian 10.
But I'm able to connect via Python 3.7.9.

1. Upload "PicoWAsyncSockAbare.ino" to RP pico W.

2. Open Serial Monitor to get IP-adress.

3. Try to connect with "AsyncSocCl.py".
   (This will work fine)

4. Try to connect with Webbrowser (Firefox)..
   (It does not work)

Am I do something wrong?

I think, I did understand AsyncWebServer_RP2040 is based on ESPAsyncWebServer.
After uploading ESP32AsyncSockAbare (same code) to ESP32 - Board (NodeEsp), connection is established with Webbrowser and with Python.

AsyncWebServer_RP2040_Issue.zip

Arduino IDE version: 1.8.19
RP2040 core v2.6.0
RASPBERRY_PI_PICO_W Module
OS: Ubuntu 20.04 LTS
Linux xy-Inspiron-3593 5.15.0-48-generic #54~20.04.1-Ubuntu SMP Thu Sep 1 16:17:26 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

[khoih-prog]

Hi @drmue

Thanks for the bug report. This elusive very-hard-to-find bug has been identified and will be fixed in the next version, to be released by tomorrow.

Best Regards,

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[drmue]

Dear Khoih,
thank you for your quick reply, which makes me very optimistic that I can continue my current projects very soon.
Best regards
drmue

[khoih-prog]

Hi @drmue

The new AsyncWebServer_RP2040W releases v1.3.0 has just been published. Your contribution is noted in Contributions and Thanks

Good Luck with your exiting projects. We'd appreciate it if you can share some public info when projects done successfully.

Best Regards,

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Release v1.3.0

1. Fix crash when using AsyncWebSockets server. Check Can't connect to AsyncWebSocketServer_RP2040 via javascript #5
2. Add example Async_WebSocketsServer to demo the AsyncWebSockets Server with a Python WSClient.py

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