Add: Two Gateway Test programs

BugFix: invalid pointer

Signed-off-by: tomoaki <tomoaki@tomy-tech.com>

.cproject

@@ -66,7 +66,7 @@
 						</toolChain>
 					</folderInfo>
 					<sourceEntries>
-						<entry excluding="MQTTSNGateway/src/linux/udp|MQTTSNGateway/src/tests|MQTTSNGateway/GatewayTester|MQTTSNGateway/GatewayTester/samples/mainTest.cpp|MQTTSNGateway/GatewayTester/samples/mainTemplate.cpp|MQTTSNGateway/src/tests/mainTestProcessFramework.cpp|MQTTSNGateway/GatewayTester/samples/mainOTA.cpp|MQTTSNGateway/src/mainLogmonitor.cpp|MQTTSNPacket/test|MQTTSNPacket/samples" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
+						<entry excluding="MQTTSNGateway/src/linux/xbee|MQTTSNGateway/src/linux/udp6|MQTTSNGateway/src/tests|MQTTSNGateway/GatewayTester|MQTTSNGateway/GatewayTester/samples/mainTest.cpp|MQTTSNGateway/GatewayTester/samples/mainTemplate.cpp|MQTTSNGateway/src/tests/mainTestProcessFramework.cpp|MQTTSNGateway/GatewayTester/samples/mainOTA.cpp|MQTTSNGateway/src/mainLogmonitor.cpp|MQTTSNPacket/test|MQTTSNPacket/samples" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
 					</sourceEntries>
 				</configuration>
 			</storageModule>
@@ -138,7 +138,7 @@
 					<sourceEntries>
 						<entry excluding="MQTTSNGateway/GatewayTester|MQTTSNGateway/GatewayTester/samples/mainTest.cpp|MQTTSNGateway/GatewayTester/samples/mainTemplate.cpp|MQTTSNGateway/GatewayTester/samples/mainOTA.cpp|MQTTSNPacket/src|MQTTSNGateway/src|MQTTSNGateway/src/linux|MQTTSNGateway/src/linux/udp|MQTTSNGateway/src/mainLogmonitor.cpp|MQTTSNGateway/src/linux/xbee|MQTTSNPacket/test|MQTTSNPacket/samples" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
 						<entry excluding="tests|tests/mainTestProcessFramework.cpp|mainLogmonitor.cpp|linux|linux/udp" flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="MQTTSNGateway/src"/>
-						<entry excluding="udp" flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="MQTTSNGateway/src/linux"/>
+						<entry excluding="xbee|udp6" flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="MQTTSNGateway/src/linux"/>
 						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="MQTTSNPacket/src"/>
 					</sourceEntries>
 				</configuration>

MQTTSNGateway/GatewayTester/Makefile

@@ -1,12 +1,18 @@
-PROGNAME := MQTT-SNGatewayTester
+PROGTEST := MQTT-SNGatewayTester
-APPL := mainTest
+TESTAPPL := mainTest
 
+PRGPUB := MQTT-SNPub
+PUBAPPL := mainPub
+
+PRGSUB := MQTT-SNSub
+SUBAPPL := mainSub
 
 SRCDIR := samples
+SRCPUB := ClientPub
+SRCSUB := ClientSub
 SUBDIR := src
 
 CPPSRCS :=  \
-$(SRCDIR)/$(APPL).cpp \
 $(SUBDIR)/LGwProxy.cpp \
 $(SUBDIR)/LMqttsnClient.cpp \
 $(SUBDIR)/LNetworkUdp.cpp \
@@ -19,7 +25,9 @@ $(SUBDIR)/LTopicTable.cpp \
 $(SUBDIR)/LScreen.cpp \
 $(SUBDIR)/Payload.cpp \
 $(SUBDIR)/Util.cpp \
-
+#$(SRCDIR)/$(TESTAPPL).cpp \
+#$(SRCDIR)/$(SRCPUB)/$(PUBAPPL).cpp \
+#$(SRCDIR)/$(SRCSUB)/$(SUBAPPL).cpp \
 
 CXX := g++ 
 CPPFLAGS += 
@@ -32,21 +40,29 @@ CXXFLAGS := -Wall -O3 -std=c++11
 LDADD := 
 OUTDIR := Build
 
-PROG := $(OUTDIR)/$(PROGNAME)
+PROG := $(OUTDIR)/$(PROGTEST)
 OBJS := $(CPPSRCS:%.cpp=$(OUTDIR)/%.o)
 DEPS := $(CPPSRCS:%.cpp=$(OUTDIR)/%.d)
 
+PROGPUB := $(OUTDIR)/$(PRGPUB)
+PROGSUB := $(OUTDIR)/$(PRGSUB)
 
 .PHONY: install clean 
 
-all: $(PROG) 
+all: $(PROG) $(PROGPUB) $(PROGSUB)
 
 
 
 -include $(DEPS)
 
-$(PROG): $(OBJS) $(OUTDIR)/$(SRCDIR)/$(APPL).o
+$(PROG): $(OBJS) $(OUTDIR)/$(SRCDIR)/$(TESTAPPL).o
-	$(CXX) $(LDFLAGS) -o $@ $^ $(LIBS) $(LDADD)
+	$(CXX) $(LDFLAGS) -o $(PROG) $(OUTDIR)/$(SRCDIR)/$(TESTAPPL).o $(OBJS) $(LIBS) $(LDADD)
+
+$(PROGPUB): $(OBJS) $(OUTDIR)/$(SRCDIR)/$(SRCPUB)/$(PUBAPPL).o
+	$(CXX) $(LDFLAGS) -o $(PROGPUB) $(OUTDIR)/$(SRCDIR)/$(SRCPUB)/$(PUBAPPL).o $(OBJS) $(LIBS) $(LDADD)
+
+$(PROGSUB): $(OBJS) $(OUTDIR)/$(SRCDIR)/$(SRCSUB)/$(SUBAPPL).o
+	$(CXX) $(LDFLAGS) -o $(PROGSUB) $(OUTDIR)/$(SRCDIR)/$(SRCSUB)/$(SUBAPPL).o $(OBJS) $(LIBS) $(LDADD)
 
 
 $(OUTDIR)/$(SUBDIR)/%.o:$(SUBDIR)/%.cpp
@@ -57,13 +73,19 @@ $(OUTDIR)/$(SRCDIR)/%.o:$(SRCDIR)/%.cpp
 	@if [ ! -e `dirname $@` ]; then mkdir -p `dirname $@`; fi
 	$(CXX) $(CXXFLAGS) $(CPPFLAGS) $(INCLUDES) $(DEFS) -o $@ -c -MMD -MP -MF $(@:%.o=%.d) $<
 
+$(OUTDIR)/$(SRCDIR)/$(SRCPUB)/%.o:$(SRCDIR)/$(SRCPUB)%.cpp
+	@if [ ! -e `dirname $@` ]; then mkdir -p `dirname $@`; fi
+	$(CXX) $(CXXFLAGS) $(CPPFLAGS) $(INCLUDES) $(DEFS) -o $@ -c -MMD -MP -MF $(@:%.o=%.d) $<
 
+$(OUTDIR)/$(SRCDIR)/$(SRCSUB)/%.o:$(SRCDIR)/$(SRCSUB)%.cpp
+	@if [ ! -e `dirname $@` ]; then mkdir -p `dirname $@`; fi
+	$(CXX) $(CXXFLAGS) $(CPPFLAGS) $(INCLUDES) $(DEFS) -o $@ -c -MMD -MP -MF $(@:%.o=%.d) $<
 
 clean:
 	rm -rf $(OUTDIR)
 
 install:
 	cp -pf $(PROG) ../../../
-
+	cp -pf $(PROGPUB) ../../../
-	
+	cp -pf $(PROGSUB) ../../../	
 	

MQTTSNGateway/GatewayTester/samples/ClientPub/mainPub.cpp

@@ -0,0 +1,157 @@
+/****************************************************************************
+ * Copyright (c) 2016, Tomoaki Yamaguchi
+ *
+ * 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.
+ *
+ *---------------------------------------------------------------------------
+ *
+ *   MQTT-SN GATEWAY TEST CLIENT
+ *
+ *   Supported functions.
+ *
+ *   void PUBLISH    ( const char* topicName, uint8_t* payload,
+ *                     uint16_t len, uint8_t qos, bool retain = false );
+ *
+ *   void PUBLISH    ( uint16_t topicId, uint8_t* payload,
+ *                     uint16_t len, uint8_t qos, bool retain = false );
+ *
+ *   void SUBSCRIBE  ( const char* topicName, TopicCallback onPublish,
+ *                      uint8_t qos );
+ *
+ *   void UNSUBSCRIBE( const char* topicName );
+ *
+ *   void DISCONNECT ( uint16_t sleepInSecs );
+ *
+ *   void CONNECT ( void );
+ *
+ *   void DISPLAY( format, .....);    <== instead of printf()
+ *
+ *
+ * Contributors:
+ *    Tomoaki Yamaguchi - initial API and implementation
+ ***************************************************************************/
+
+#include "LMqttsnClientApp.h"
+#include "LMqttsnClient.h"
+#include "LScreen.h"
+
+using namespace std;
+using namespace linuxAsyncClient;
+extern LMqttsnClient* theClient;
+extern LScreen* theScreen;
+
+/*------------------------------------------------------
+ *    UDP Configuration    (theNetcon)
+ *------------------------------------------------------*/
+UDPCONF  = {
+    "GatewayTestPubClient", // ClientId
+    {225,1,1,1},         // Multicast group IP
+    1883,                // Multicast group Port
+    20001,               // Local PortNo
+};
+
+/*------------------------------------------------------
+ *    Client Configuration  (theMqcon)
+ *------------------------------------------------------*/
+MQTTSNCONF = {
+    300,            //KeepAlive [seconds]
+    true,          //Clean session
+    300,           //Sleep duration [seconds]
+    "",            //WillTopic
+    "",            //WillMessage
+    0,             //WillQos
+    false          //WillRetain
+};
+
+/*------------------------------------------------------
+ *     Define Topics
+ *------------------------------------------------------*/
+const char* topic1 = "ty4tw/topic1";
+const char* topic2 = "ty4tw/topic2";
+const char* topic3 = "ty4tw/topic3";
+
+
+/*------------------------------------------------------
+ *       Callback routines for Subscribed Topics
+ *------------------------------------------------------*/
+
+/*------------------------------------------------------
+ *      A Link list of Callback routines and Topics
+ *------------------------------------------------------*/
+
+SUBSCRIBE_LIST = {// e.g. SUB(topic, callback, QoS),
+                  END_OF_SUBSCRIBE_LIST
+                 };
+
+
+/*------------------------------------------------------
+ *    Test functions
+ *------------------------------------------------------*/
+
+void publishTopic1(void)
+{
+    char payload[300];
+    sprintf(payload, "publish \"ty4tw/Topic1\" \n");
+    uint8_t qos = 0;
+    PUBLISH(topic1,(uint8_t*)payload, strlen(payload), qos);
+}
+
+void publishTopic2(void)
+{
+    char payload[300];
+    sprintf(payload, "publish \"ty4tw/topic2\" \n");
+    uint8_t qos = 0;
+    PUBLISH(topic2,(uint8_t*)payload, strlen(payload), qos);
+}
+
+
+void disconnect(void)
+{
+    DISCONNECT(0);
+}
+
+
+/*------------------------------------------------------
+ *    A List of Test functions is valid in case of
+ *    line 23 of LMqttsnClientApp.h is commented out.
+ *    //#define CLIENT_MODE
+ *------------------------------------------------------*/
+
+TEST_LIST = {// e.g. TEST( Label, Test),
+             TEST("Step1:Publish topic1",     publishTopic1),
+             TEST("Step2:Publish topic2",     publishTopic2),
+             TEST("Step3:Publish topic2",     publishTopic2),
+             TEST("Step4:Disconnect",        disconnect),
+             END_OF_TEST_LIST
+            };
+
+
+/*------------------------------------------------------
+ *    List of tasks is valid in case of line23 of
+ *    LMqttsnClientApp.h is uncommented.
+ *    #define CLIENT_MODE
+ *------------------------------------------------------*/
+TASK_LIST = {// e.g. TASK( task, executing duration in second),
+            TASK(publishTopic1, 4),  // publishTopic1() is executed every 4 seconds
+            TASK(publishTopic2, 7),  // publishTopic2() is executed every 7 seconds
+             END_OF_TASK_LIST
+            };
+
+
+/*------------------------------------------------------
+ *    Initialize function
+ *------------------------------------------------------*/
+void setup(void)
+{
+
+}
+
+
+/*****************  END OF  PROGRAM ********************/

MQTTSNGateway/GatewayTester/samples/ClientSub/mainSub.cpp

@@ -0,0 +1,188 @@
+/****************************************************************************
+ * Copyright (c) 2016, Tomoaki Yamaguchi
+ *
+ * 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.
+ *
+ *---------------------------------------------------------------------------
+ *
+ *   MQTT-SN GATEWAY TEST CLIENT
+ *
+ *   Supported functions.
+ *
+ *   void PUBLISH    ( const char* topicName, uint8_t* payload,
+ *                     uint16_t len, uint8_t qos, bool retain = false );
+ *
+ *   void PUBLISH    ( uint16_t topicId, uint8_t* payload,
+ *                     uint16_t len, uint8_t qos, bool retain = false );
+ *
+ *   void SUBSCRIBE  ( const char* topicName, TopicCallback onPublish,
+ *                      uint8_t qos );
+ *
+ *   void UNSUBSCRIBE( const char* topicName );
+ *
+ *   void DISCONNECT ( uint16_t sleepInSecs );
+ *
+ *   void CONNECT ( void );
+ *
+ *   void DISPLAY( format, .....);    <== instead of printf()
+ *
+ *
+ * Contributors:
+ *    Tomoaki Yamaguchi - initial API and implementation
+ ***************************************************************************/
+
+#include "LMqttsnClientApp.h"
+#include "LMqttsnClient.h"
+#include "LScreen.h"
+
+using namespace std;
+using namespace linuxAsyncClient;
+extern LMqttsnClient* theClient;
+extern LScreen* theScreen;
+
+/*------------------------------------------------------
+ *    UDP Configuration    (theNetcon)
+ *------------------------------------------------------*/
+UDPCONF  = {
+	"ty4twGatewaySubClient", // ClientId
+	{225,1,1,1},         // Multicast group IP
+	1883,                // Multicast group Port
+	20002,               // Local PortNo
+};
+
+/*------------------------------------------------------
+ *    Client Configuration  (theMqcon)
+ *------------------------------------------------------*/
+MQTTSNCONF = {
+	300,            //KeepAlive [seconds]
+	false,          //Clean session
+	300,           //Sleep duration [seconds]
+	"",            //WillTopic
+	"",            //WillMessage
+    0,             //WillQos
+    false          //WillRetain
+};
+
+/*------------------------------------------------------
+ *     Define Topics
+ *------------------------------------------------------*/
+const char* topic1 = "ty4tw/topic1";
+const char* topic2 = "ty4tw/topic2";
+const char* topic3 = "ty4tw/topic3";
+const char* topic4 = "a";
+const char* topic5 = "#";
+
+
+/*------------------------------------------------------
+ *       Callback routines for Subscribed Topics
+ *------------------------------------------------------*/
+int on_Topic01(uint8_t* pload, uint16_t ploadlen)
+{
+	DISPLAY("\n\nTopic1 recv.\n");
+	char c = pload[ploadlen-1];
+	pload[ploadlen-1]= 0;   // set null terminator
+	DISPLAY("Payload -->%s%c<--\n\n",pload, c);
+	return 0;
+}
+
+int on_Topic02(uint8_t* pload, uint16_t ploadlen)
+{
+	DISPLAY("\n\nTopic2 recv.\n");
+	pload[ploadlen-1]= 0;   // set null terminator
+	DISPLAY("Payload -->%s　<--\n\n",pload);
+	return 0;
+}
+
+int on_Topic03(uint8_t* pload, uint16_t ploadlen)
+{
+	DISPLAY("\n\nNew callback recv TopicA\n");
+	pload[ploadlen-1]= 0;   // set null terminator
+	DISPLAY("Payload -->%s　<--\n\n",pload);
+	return 0;
+}
+
+/*------------------------------------------------------
+ *      A Link list of Callback routines and Topics
+ *------------------------------------------------------*/
+
+SUBSCRIBE_LIST = {// e.g. SUB(topic, callback, QoS),
+				  //SUB(topic1, on_Topic01, 1),
+                  //SUB(topic4, on_Topic03, 1),
+				  END_OF_SUBSCRIBE_LIST
+				 };
+
+
+/*------------------------------------------------------
+ *    Test functions
+ *------------------------------------------------------*/
+
+
+void subscribeTopic1(void)
+{
+    uint8_t qos = 1;
+    SUBSCRIBE(topic1, on_Topic01, qos);
+}
+
+void subscribeTopic2(void)
+{
+	uint8_t qos = 1;
+	SUBSCRIBE(topic2, on_Topic02, qos);
+}
+
+
+void disconnect(void)
+{
+	DISCONNECT(0);
+}
+
+void connect(void)
+{
+	CONNECT();
+}
+
+void asleep(void)
+{
+	DISCONNECT(theMqcon.sleepDuration);
+}
+
+/*------------------------------------------------------
+ *    A List of Test functions is valid in case of
+ *    line 23 of LMqttsnClientApp.h is commented out.
+ *    //#define CLIENT_MODE
+ *------------------------------------------------------*/
+
+TEST_LIST = {// e.g. TEST( Label, Test),
+			 TEST("Step1:Subscribe topic1",     subscribeTopic1),
+			 //TEST("Step2:Subscribe topic2",     subscribeTopic2),
+			 TEST("Step2:Disconnect",     disconnect),
+			 END_OF_TEST_LIST
+			};
+
+
+/*------------------------------------------------------
+ *    List of tasks is valid in case of line23 of
+ *    LMqttsnClientApp.h is uncommented.
+ *    #define CLIENT_MODE
+ *------------------------------------------------------*/
+TASK_LIST = {// e.g. TASK( task, executing duration in second),
+             END_OF_TASK_LIST
+            };
+
+
+/*------------------------------------------------------
+ *    Initialize function
+ *------------------------------------------------------*/
+void setup(void)
+{
+
+}
+
+
+/*****************  END OF  PROGRAM ********************/

MQTTSNGateway/GatewayTester/samples/mainTest.cpp

@@ -29,6 +29,8 @@
  *
  *   void DISCONNECT ( uint16_t sleepInSecs );
  *
+ *   void CONNECT ( void );
+ *
  *   void DISPLAY( format, .....);    <== instead of printf()
  *
  *

MQTTSNGateway/GatewayTester/src/LGwProxy.cpp

@@ -57,6 +57,7 @@ LGwProxy::LGwProxy(){
 	_connectRetry = MQTTSN_RETRY_COUNT;
 	_tSleep = 0;
 	_tWake = 0;
+	_initialized = 0;
 }
 
 LGwProxy::~LGwProxy(){
@@ -72,6 +73,7 @@ void LGwProxy::initialize(LUdpConfig netconf, LMqttsnConfig mqconf){
     _retainWill = mqconf.willRetain;
     _cleanSession = mqconf.cleanSession;
     _tkeepAlive = mqconf.keepAlive;
+    _initialized = 1;
 }
 
 void LGwProxy::connect(){
@@ -170,8 +172,13 @@ int LGwProxy::getConnectResponce(void){
 				_tSleep = 0;
 			}else{
 				DISPLAY("\033[0m\033[0;32m\n\n Connected to the Broker\033[0m\033[0;37m\n\n");
-				_topicTbl.clearTopic();
+
-				theClient->onConnect();  // SUBSCRIBEs are conducted
+				if ( _cleanSession || _initialized == 1 )
+				{
+	                _topicTbl.clearTopic();
+				    _initialized = 0;
+				    theClient->onConnect();  // SUBSCRIBEs are conducted
+				}
 			}
 		}else{
 			_status = GW_CONNECTING;
@@ -483,3 +490,5 @@ void LGwProxy::setPingReqTimer(void){
 const char* LGwProxy::getClientId(void) {
 	return _clientId;
 }
+
+

MQTTSNGateway/GatewayTester/src/LGwProxy.h

@@ -88,6 +88,7 @@ private:
 	const char* _willTopic;
 	const char* _willMsg;
 	uint8_t     _cleanSession;
+	uint8_t    _initialized;
 	uint8_t     _retainWill;
 	uint8_t     _qosWill;
 	uint8_t     _gwId;

MQTTSNGateway/GatewayTester/src/LMqttsnClient.cpp

@@ -222,7 +222,7 @@ void LMqttsnClient::setSleepDuration(uint32_t duration)
 
 void LMqttsnClient::onConnect(void)
 {
-	_subMgr.onConnect();
+        _subMgr.onConnect();
 }
 
 const char* LMqttsnClient::getClientId(void)
@@ -230,6 +230,8 @@ const char* LMqttsnClient::getClientId(void)
 	return _gwProxy.getClientId();
 }
 
-
+uint16_t LMqttsnClient::getTopicId(const char* topicName)
-
+{
+    return _gwProxy.getTopicTable()->getTopicId(topicName);
+}
 

MQTTSNGateway/GatewayTester/src/LMqttsnClient.h

@@ -62,6 +62,7 @@ public:
     void setSleepMode(uint32_t duration);
     void sleep(void);
 	const char* getClientId(void);
+	uint16_t getTopicId(const char* topicName);
     LGwProxy*          getGwProxy(void);
     LPublishManager*   getPublishManager(void);
     LSubscribeManager* getSubscribeManager(void);

MQTTSNGateway/GatewayTester/src/LMqttsnClientApp.h

@@ -79,6 +79,7 @@ struct LUdpConfig{
 #define MQTTSN_CONFIG    MqttsnConfig  theMqttsnConfig
 #define NETWORK_CONFIG   UdpConfig theNetworkConfig
 
+#define CONNECT(...) theClient->getGwProxy()->connect(__VA_ARGS__)
 #define PUBLISH(...)     theClient->publish(__VA_ARGS__)
 #define SUBSCRIBE(...)   theClient->subscribe(__VA_ARGS__)
 #define UNSUBSCRIBE(...) theClient->unsubscribe(__VA_ARGS__)

MQTTSNGateway/GatewayTester/src/LPublishManager.cpp

@@ -441,6 +441,15 @@ PubElement* LPublishManager::add(const char* topicName, uint16_t topicId, uint8_
 		elm->status = TOPICID_IS_READY;
 		elm->topicId = topicId;
 	}
+	else
+	{
+	    uint16_t id = theClient->getTopicId(topicName);
+        if ( id )
+        {
+            elm->status = TOPICID_IS_READY;
+            elm->topicId = id;
+        }
+	}
 
 	elm->payloadlen = len;
 	elm->msgId = msgId;

MQTTSNGateway/src/MQTTSNGWClientRecvTask.cpp

@@ -103,7 +103,7 @@ void ClientRecvTask::run()
 		else
 		{
 			/* new client */
-			if (packet->getType() == MQTTSN_CONNECT)
+ 		    if (packet->getType() == MQTTSN_CONNECT)
 			{
 				MQTTSNPacket_connectData data;
 				memset(&data, 0, sizeof(MQTTSNPacket_connectData));

MQTTSNGateway/src/MQTTSNGWClientSendTask.cpp

@@ -74,7 +74,7 @@ void ClientSendTask::run()
 
 		if ( rc < 0 )
 		{
-			WRITELOG("%s ClientSendTask can't send a packet to the client.\n",
+			WRITELOG("%s ClientSendTask can't send a packet to the client %s%s.\n",
 				ERRMSG_HEADER, (client ? (const char*)client->getClientId() : UNKNOWNCL ), ERRMSG_FOOTER);
 		}
 		delete ev;

MQTTSNGateway/src/MQTTSNGWConnectionHandler.cpp

@@ -234,8 +234,9 @@ void MQTTSNConnectionHandler::handleDisconnect(Client* client, MQTTSNPacket* pac
 
     MQTTSNPacket* snMsg = new MQTTSNPacket();
     snMsg->setDISCONNECT(0);
-    ev->setClientSendEvent(client, snMsg);
+    Event* evt = new Event();
-    _gateway->getClientSendQue()->post(ev);
+    evt->setClientSendEvent(client, snMsg);
+    _gateway->getClientSendQue()->post(evt);
 }
 
 /*