CONFIG_MAIN_STACK_SIZE=4096 CONFIG_NET_BUF_RX_COUNT=100 CONFIG_NET_BUF_TX_COUNT=100 # TLS configuration CONFIG_MBEDTLS=y CONFIG_MBEDTLS_BUILTIN=y CONFIG_MBEDTLS_ENABLE_HEAP=y CONFIG_MBEDTLS_HEAP_SIZE=60000 CONFIG_MBEDTLS_SSL_MAX_CONTENT_LEN=2048 CONFIG_NET_SOCKETS_SOCKOPT_TLS=y CONFIG_NET_SOCKETS_TLS_MAX_CONTEXTS=4 CONFIG_NET_SOCKETS_ENABLE_DTLS=y CONFIG_NET_SOCKETS_DTLS_MAX_FRAGMENT_LENGTH=2048 CONFIG_ZVFS_OPEN_MAX=12