Add fflush to mqtt-sub exmaple

embhorn · embhorn · commit cd8e4fe65264 · 2025-11-25T07:43:29.000-06:00
diff --git a/examples/pub-sub/mqtt-sub.c b/examples/pub-sub/mqtt-sub.c
@@ -97,6 +97,8 @@ static int mqtt_message_cb(MqttClient *client, MqttMessage *msg,
     else {
         PRINTF("%s", buf);
     }
+    
+    fflush(stdout);
 
     #ifdef WOLFMQTT_V5
     {

Original file line number	Diff line number	Diff line change
`@@ -97,6 +97,8 @@ static int mqtt_message_cb(MqttClient client, MqttMessage msg,`
`97`	`97`	`else {`
`98`	`98`	`PRINTF("%s", buf);`
`99`	`99`	`}`
	`100`	`+`
	`101`	`+ fflush(stdout);`
`100`	`102`
`101`	`103`	`#ifdef WOLFMQTT_V5`
`102`	`104`	`{`