Added traces to EAP-TLS delay and TLS protocol

Author: Mika Leppänen

source/6LoWPAN/ws/ws_pae_lib.c

@@ -259,6 +259,9 @@ bool ws_pae_lib_supp_timer_update(supp_entry_t *entry, uint16_t ticks, ws_pae_li
     if (entry->retry_ticks > ticks) {
         entry->retry_ticks -= ticks;
     } else {
+        if (entry->retry_ticks > 0) {
+            tr_info("EAP-TLS max ongoing delay timeout eui-64: %s", trace_array(kmp_address_eui_64_get(entry->addr), 8));
+        }
         entry->retry_ticks = 0;
     }
 

source/Security/protocols/tls_sec_prot/tls_sec_prot.c

@@ -205,6 +205,7 @@ static void tls_sec_prot_delete(sec_prot_t *prot)
     eap_tls_sec_prot_lib_message_free(&data->tls_send);
     eap_tls_sec_prot_lib_message_free(&data->tls_recv);
     if (data->library_init) {
+        tr_info("TLS: free library");
         tls_sec_prot_lib_free((tls_security_t *) &data->tls_sec_inst);
     }
     tls_sec_prot_queue_remove(prot);
@@ -360,6 +361,7 @@ static void client_tls_sec_prot_state_machine(sec_prot_t *prot)
             break;
 
         case TLS_STATE_FINISHED:
+            tr_debug("TLS: finished, free %s", data->library_init ? "T" : "F");
             if (data->library_init) {
                 tls_sec_prot_lib_free((tls_security_t *) &data->tls_sec_inst);
                 data->library_init = false;
@@ -471,6 +473,7 @@ static void server_tls_sec_prot_state_machine(sec_prot_t *prot)
             break;
 
         case TLS_STATE_FINISHED:
+            tr_debug("TLS: finished, eui-64: %s free %s", trace_array(sec_prot_remote_eui_64_addr_get(prot), 8), data->library_init ? "T" : "F");
             if (data->library_init) {
                 tls_sec_prot_lib_free((tls_security_t *) &data->tls_sec_inst);
                 data->library_init = false;