You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
70 lines
1.4 KiB
C
70 lines
1.4 KiB
C
#include <stdbool.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <mosquitto.h>
|
|
#include <mqtt_protocol.h>
|
|
|
|
static int run = -1;
|
|
|
|
static void on_connect(struct mosquitto *mosq, void *obj, int rc, int flags, const mosquitto_property *properties)
|
|
{
|
|
(void)obj;
|
|
(void)rc;
|
|
(void)flags;
|
|
(void)properties;
|
|
|
|
/* FIXME - should verify flags and all properties here. */
|
|
if(rc){
|
|
exit(1);
|
|
}else{
|
|
mosquitto_disconnect(mosq);
|
|
}
|
|
}
|
|
|
|
static void on_disconnect(struct mosquitto *mosq, void *obj, int rc, const mosquitto_property *properties)
|
|
{
|
|
(void)mosq;
|
|
(void)obj;
|
|
(void)properties;
|
|
|
|
/* FIXME - should verify flags and all properties here. */
|
|
run = rc;
|
|
}
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
int rc;
|
|
struct mosquitto *mosq;
|
|
int port;
|
|
mosquitto_property *props = NULL;
|
|
|
|
if(argc < 2){
|
|
return 1;
|
|
}
|
|
port = atoi(argv[1]);
|
|
|
|
mosquitto_lib_init();
|
|
|
|
mosq = mosquitto_new("01-con-discon-success-v5", true, NULL);
|
|
if(mosq == NULL){
|
|
return 1;
|
|
}
|
|
mosquitto_int_option(mosq, MOSQ_OPT_PROTOCOL_VERSION, 5);
|
|
mosquitto_connect_v5_callback_set(mosq, on_connect);
|
|
mosquitto_disconnect_v5_callback_set(mosq, on_disconnect);
|
|
|
|
mosquitto_property_add_int32(&props, MQTT_PROP_MAXIMUM_PACKET_SIZE, 1000);
|
|
rc = mosquitto_connect_bind_v5(mosq, "localhost", port, 60, NULL, props);
|
|
mosquitto_property_free_all(&props);
|
|
if(rc != MOSQ_ERR_SUCCESS) return rc;
|
|
|
|
while(run == -1){
|
|
mosquitto_loop(mosq, -1, 1);
|
|
}
|
|
|
|
mosquitto_destroy(mosq);
|
|
|
|
mosquitto_lib_cleanup();
|
|
return run;
|
|
}
|