examples/nanocoap_server: add output if registration fails

RIOT-OS · Jan 28, 2025 · 99a66d5 · 99a66d5
1 parent cd7c38e
commit 99a66d5
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/examples/nanocoap_server/coap_handler.c b/examples/nanocoap_server/coap_handler.c
@@ -252,6 +252,9 @@ static ssize_t _time_handler(coap_pkt_t *pkt, uint8_t *buf, size_t len, coap_req
         if (nanocoap_register_observer(context, pkt) == 0) {
             registered = true;
         }
+        else {
+            puts("_time_handler: can't register observer");
+        }
         break;
     case 1:
         /* unregister */