Web server hangs after like 15minutes

pert · July 20, 2019, 7:06am

You might try the new NINA firmware 1.2.4. It's available in the hourly build of the Arduino IDE, which you can download here:

Same installation process as usual.

Also reported at:

github.com/arduino/nina-fw

Arduino wifi rev 2 - WiFi web server stop responding

opened 09:15PM - 19 Jul 19 UTC

awsiukie

Hey, I think there is a BUG in WiFININA firmware. I have tested 1.2.1 and 1.2….3 firmware. I have almost code from example library extended with few items. Issue occur around every 15mins and WiFi server stops responding, meaning it's no longer possible to connect to port 80 with web browser, however you still can ping the device. I have described issue here: https://forum.arduino.cc/index.php?topic=626907.0 but so far no luck. I've noted 2 type of behaviors: 1. after a while, usually 10-15mins, server status return 0, but it's not possible to start it with begin. It is still in status 0. 2. after a while, usually 10-15mins, server return status 1 but it's not responding. to fix this issue, I need to restart arduino, either software wise or hardware button. I've been trying to flood it with Web requests but it was still working. It's somewhat connected with time and what happens in mean time. One thing is sure, more connections, more chance to hang it up earlier. PS Would be nice to have some close and reopen socket and some debug functions to see for instance on serial whether there are some connections hanging (like netstat).

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Web server hangs after like 15minutes

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