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| #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;
|
| int port = atoi(argv[1]);
|
| mosquitto_lib_init();
|
| mosq = mosquitto_new("publish-qos1-test", true, NULL);
| mosquitto_int_option(mosq, MOSQ_OPT_PROTOCOL_VERSION, MQTT_PROTOCOL_V5);
| 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", port, 60);
|
| while(run == -1){
| mosquitto_loop(mosq, 300, 1);
| }
|
| mosquitto_lib_cleanup();
| return run;
| }
|
|
