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