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/*
Copyright (c) 2009-2019 Roger Light <roger@atchoo.org>
All rights reserved. This program and the accompanying materials
are made available under the terms of the Eclipse Public License v1.0
and Eclipse Distribution License v1.0 which accompany this distribution.
The Eclipse Public License is available at
http://www.eclipse.org/legal/epl-v10.html
and the Eclipse Distribution License is available at
http://www.eclipse.org/org/documents/edl-v10.php.
Contributors:
Roger Light - initial implementation and documentation.
*/
#include "config.h"
#include <assert.h>
#include <stdio.h>
#include <string.h>
#ifdef WITH_BROKER
# include "mosquitto_broker_internal.h"
#endif
#include "mosquitto.h"
#include "logging_mosq.h"
#include "memory_mosq.h"
#include "messages_mosq.h"
#include "mqtt_protocol.h"
#include "net_mosq.h"
#include "packet_mosq.h"
#include "read_handle.h"
#include "send_mosq.h"
#include "util_mosq.h"
int handle__pingreq(struct mosquitto *mosq)
{
assert(mosq);
if(mosq->state != mosq_cs_connected){
return MOSQ_ERR_PROTOCOL;
}
#ifdef WITH_BROKER
log__printf(NULL, MOSQ_LOG_DEBUG, "Received PINGREQ from %s", mosq->id);
#else
log__printf(mosq, MOSQ_LOG_DEBUG, "Client %s received PINGREQ", mosq->id);
#endif
return send__pingresp(mosq);
}
int handle__pingresp(struct mosquitto *mosq)
{
assert(mosq);
if(mosq->state != mosq_cs_connected){
return MOSQ_ERR_PROTOCOL;
}
mosq->ping_t = 0; /* No longer waiting for a PINGRESP. */
#ifdef WITH_BROKER
log__printf(NULL, MOSQ_LOG_DEBUG, "Received PINGRESP from %s", mosq->id);
#else
log__printf(mosq, MOSQ_LOG_DEBUG, "Client %s received PINGRESP", mosq->id);
#endif
return MOSQ_ERR_SUCCESS;
}
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