I teach a course where we had about 100+ students use the ESP32. After one semester we had probably 100 NodeMCU ESP32's die for unknown reasons. While many were blown from stupid things students do, this number is much higher than we had from previous years where we were using ESP8266's. I'm wonderi...

Can anyone show details of how to use the linger/ send_timeout parameter to reduce the time for TCP resource release according to the ESP 32 FAQ https://www.espressif.com/sites/default/files/documentation/ESP32_FAQs__EN.pdf question 6.5.1? Is it by using something like: setsockopt(client_sock, SOL_S...

The ESP32 FAQ document Question 6.5.1 asks: How soon can the associated resources be released after the TCP connection is closed? with the answer being: ... can be specified by the sent linger/send_timeout parameter. How can we reduce the time when resources are released after TCP connection is clos...