C++ (Cpp) _mosquitto_send_command_with_mid Examples

Example #1

File: read_handle_server.c Project: carriercomm/opentik

int mqtt3_handle_unsubscribe(struct mosquitto_db *db, struct mosquitto *context)
{
	uint16_t mid;
	char *sub;

	if(!context) return MOSQ_ERR_INVAL;
	_mosquitto_log_printf(NULL, MOSQ_LOG_DEBUG, "Received UNSUBSCRIBE from %s", context->id);

	if(_mosquitto_read_uint16(&context->in_packet, &mid)) return 1;

	while(context->in_packet.pos < context->in_packet.remaining_length){
		sub = NULL;
		if(_mosquitto_read_string(&context->in_packet, &sub)){
			return 1;
		}

		if(sub){
			_mosquitto_log_printf(NULL, MOSQ_LOG_DEBUG, "\t%s", sub);
			mqtt3_sub_remove(db, context, sub, &db->subs);
			_mosquitto_log_printf(NULL, MOSQ_LOG_UNSUBSCRIBE, "%s %s", context->id, sub);
			_mosquitto_free(sub);
		}
	}
#ifdef WITH_PERSISTENCE
	db->persistence_changes++;
#endif

	return _mosquitto_send_command_with_mid(context, UNSUBACK, mid, false);
}

Example #2

File: send_mosq.c Project: cfhb/xiaotoon

int _mosquitto_send_pubcomp(struct mosquitto *mosq, uint16_t mid)
{
#ifdef WITH_BROKER
	if(mosq) _mosquitto_log_printf(NULL, MOSQ_LOG_DEBUG, "Sending PUBCOMP to %s (Mid: %d)", mosq->id, mid);
#else
	if(mosq) _mosquitto_log_printf(mosq, MOSQ_LOG_DEBUG, "Client %s sending PUBCOMP (Mid: %d)", mosq->id, mid);
#endif
	return _mosquitto_send_command_with_mid(mosq, PUBCOMP, mid, false);
}

Example #3

File: send_mosq.c Project: Allanceng/mosquitto-new

int _mosquitto_send_pubrel(struct mosquitto *mosq, uint16_t mid, bool dup)
{
#ifdef WITH_BROKER
	if(mosq) _mosquitto_log_printf(NULL, MOSQ_LOG_DEBUG, "Sending PUBREL to %s (Mid: %d)", mosq->id, mid);
#else
	if(mosq) _mosquitto_log_printf(mosq, MOSQ_LOG_DEBUG, "Client %s sending PUBREL (Mid: %d)", mosq->id, mid);
#endif
	return _mosquitto_send_command_with_mid(mosq, PUBREL|2, mid, dup);
}

Example #4

File: read_handle_server.c Project: bingogh/mosquitto-optimized

int mqtt3_handle_unsubscribe(struct mosquitto_db *db, struct mosquitto *context)
{
	uint16_t mid;
	char *sub;

	if(!context) return MOSQ_ERR_INVAL;
	_mosquitto_log_printf(NULL, MOSQ_LOG_DEBUG, "Received UNSUBSCRIBE from %s", context->id);

	if(context->protocol == mosq_p_mqtt311){
		if((context->in_packet.command&0x0F) != 0x02){
			return MOSQ_ERR_PROTOCOL;
		}
	}
	if(_mosquitto_read_uint16(&context->in_packet, &mid)) return 1;
    g_epoll_unsubscribe_num++;
	while(context->in_packet.pos < context->in_packet.remaining_length){
		sub = NULL;
		if(_mosquitto_read_string(&context->in_packet, &sub)){
			return 1;
		}

		if(sub){
			if(!strlen(sub)){
				_mosquitto_log_printf(NULL, MOSQ_LOG_INFO, "Empty unsubscription string from %s, disconnecting.",
					context->id);
				_mosquitto_free(sub);
				return 1;
			}
			if(mosquitto_sub_topic_check(sub)){
				_mosquitto_log_printf(NULL, MOSQ_LOG_INFO, "Invalid unsubscription string from %s, disconnecting.",
					context->id);
				_mosquitto_free(sub);
				return 1;
			}

			_mosquitto_log_printf(NULL, MOSQ_LOG_DEBUG, "\t%s", sub);
			mqtt3_sub_remove(db, context, sub, &db->subs);
			_mosquitto_log_printf(NULL, MOSQ_LOG_UNSUBSCRIBE, "%s %s", context->id, sub);
			_mosquitto_free(sub);
		}
	}
#ifdef WITH_PERSISTENCE
	db->persistence_changes++;
#endif

	return _mosquitto_send_command_with_mid(context, UNSUBACK, mid, false);
}