Description: developing a web-server on STM32F4 MCU, trying to make a robust web-server able to work with most web browsers.
Problem: I noticed that once I am enabling cache (using
#define MBEDTLS_SSL_CACHE_C) then I have web-server working quite fast, but in case if I try to open the web-server in many browsers (say in 3 browsers same time and each making constant periodical requests) - then I face a out of memory problem. However, in case if I disable cache - then there is no problem happening, but communication is done quite slow.
Question: is there is a way to limit number of simultaneous connections and to enable cache usage at this? I saw that there are 2 options for cache:
Can they help it?