Only loop() is subscribed. setConnected() runs on the WiFi event task
and reached SocketEmitter::endEmit(), whose plain esp_task_wdt_reset()
logged "esp_task_wdt_reset(707): task not found" on every boot. The web
and socket handlers on async_tcp did the same.
/scanaps on async_tcp called esp_task_wdt_add(NULL) after the scan,
subscribing a task that nothing resets, so the board could panic 15 s
after a scan from the UI.
TaskWdt.h resets only a subscribed task and re-adds a task after a long
call only when it was watched before.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
