add log to mqtt_tcp.c

emqx · Nov 8, 2023 · 428baf0 · 428baf0
1 parent bab0d4d
commit 428baf0
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/mqtt/transport/tcp/mqtt_tcp.c b/src/mqtt/transport/tcp/mqtt_tcp.c
@@ -829,6 +829,7 @@ mqtt_tcptran_pipe_recv_cb(void *arg)
 			nni_aio_set_iov(p->faio, 2, iov);
 			nng_stream_send(p->conn, p->faio);
 		} else {
+			nni_plat_printf("ack msg lost %d\n", packet_id);
 			nni_msg_free(qmsg);
 		}
 		// else {