50 lines
982 B
C
50 lines
982 B
C
|
#include <stdbool.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <string.h>
|
||
|
|
#include <mosquitto.h>
|
||
|
|
|
||
|
|
static int run = -1;
|
||
|
|
|
||
|
|
void on_connect(struct mosquitto *mosq, void *obj, int rc)
|
||
|
|
{
|
||
|
|
if(rc){
|
||
|
|
exit(1);
|
||
|
|
}else{
|
||
|
|
mosquitto_publish(mosq, NULL, "pub/qos1/test", strlen("message"), "message", 1, false);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void on_publish(struct mosquitto *mosq, void *obj, int mid)
|
||
|
|
{
|
||
|
|
mosquitto_disconnect(mosq);
|
||
|
|
}
|
||
|
|
|
||
|
|
void on_disconnect(struct mosquitto *mosq, void *obj, int rc)
|
||
|
|
{
|
||
|
|
run = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
int main(int argc, char *argv[])
|
||
|
|
{
|
||
|
|
int rc;
|
||
|
|
struct mosquitto *mosq;
|
||
|
|
|
||
|
|
mosquitto_lib_init();
|
||
|
|
|
||
|
|
mosq = mosquitto_new("publish-qos1-test", true, NULL);
|
||
|
|
mosquitto_connect_callback_set(mosq, on_connect);
|
||
|
|
mosquitto_disconnect_callback_set(mosq, on_disconnect);
|
||
|
|
mosquitto_publish_callback_set(mosq, on_publish);
|
||
|
|
mosquitto_message_retry_set(mosq, 3);
|
||
|
|
|
||
|
|
rc = mosquitto_connect(mosq, "localhost", 1888, 60);
|
||
|
|
|
||
|
|
while(run == -1){
|
||
|
|
mosquitto_loop(mosq, 300, 1);
|
||
|
|
}
|
||
|
|
|
||
|
|
mosquitto_lib_cleanup();
|
||
|
|
return run;
|
||
|
|
}
|