Hi all,
I am trying to send a message to dynamically created topic to mqtt.Topic is fetched from received message and known topic.
but when i send message i am getting error 128
if(strstr(dataf, "check")){
char *token=strtok(dataf,"check_");
char topic[50]="vst/vend/vst002/";
strcat(topic,token ...

Hi all,
I am trying to send a message to dynamically created topic (mqtt).
but it is returning this error every time and it reboots.
E (32573) MQTT_CLIENT: mqtt_message_receive: transport_read() error: errno=128
E (32573) MQTT_CLIENT: mqtt_process_receive: mqtt_message_receive() returned -1
this ...