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A NullPointerException was raised when the MQTT connection was killed. #81

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A NullPointerException was raised when the MQTT connection was killed. #81

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4 changes: 2 additions & 2 deletions mqtt-client-java1.4-uber/pom.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -25,13 +25,13 @@
<parent>
<groupId>org.fusesource.mqtt-client</groupId>
<artifactId>mqtt-client-project</artifactId>
<version>1.15-SNAPSHOT</version>
<version>1.14.sofia</version>
</parent>


<groupId>org.fusesource.mqtt-client</groupId>
<artifactId>mqtt-client-java1.4-uber</artifactId>
<version>1.15-SNAPSHOT</version>
<version>1.14.sofia</version>

<name>${project.artifactId}</name>
<description>
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4 changes: 2 additions & 2 deletions mqtt-client-website/pom.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -26,12 +26,12 @@
<parent>
<groupId>org.fusesource.mqtt-client</groupId>
<artifactId>mqtt-client-project</artifactId>
<version>1.15-SNAPSHOT</version>
<version>1.14.sofia</version>
</parent>

<groupId>org.fusesource.mqtt-client</groupId>
<artifactId>mqtt-client-website</artifactId>
<version>1.15-SNAPSHOT</version>
<version>1.14.sofia</version>
<packaging>war</packaging>

<name>${project.artifactId}</name>
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4 changes: 2 additions & 2 deletions mqtt-client/pom.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -25,12 +25,12 @@
<parent>
<groupId>org.fusesource.mqtt-client</groupId>
<artifactId>mqtt-client-project</artifactId>
<version>1.15-SNAPSHOT</version>
<version>1.14.sofia</version>
</parent>

<groupId>org.fusesource.mqtt-client</groupId>
<artifactId>mqtt-client</artifactId>
<version>1.15-SNAPSHOT</version>
<version>1.14.sofia</version>
<packaging>bundle</packaging>

<name>${project.artifactId}</name>
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24 changes: 15 additions & 9 deletions mqtt-client/src/main/java/org/fusesource/mqtt/client/CallbackConnection.java
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
/**
* Copyright (C) 2010-2012, FuseSource Corp. All rights reserved.
* Copyright (C) 2016, Indra Sistemas S.A. All rights reserved
*
* http://fusesource.com
*
Expand Down Expand Up @@ -634,15 +635,20 @@ public void kill(final Callback<Void> onComplete) {
heartBeatMonitor.stop();
heartBeatMonitor = null;
}
transport.stop(new Task() {
@Override
public void run() {
listener.onDisconnected();
if (onComplete != null) {
onComplete.onSuccess(null);
}
}
});
/*
* Fix: in some scenarios, a NullPointerException was raised when the connection was killed.
*/
if (transport!=null) {
transport.stop(new Task() {
@Override
public void run() {
listener.onDisconnected();
if (onComplete != null) {
onComplete.onSuccess(null);
}
}
});
}
}

public void publish(String topic, byte[] payload, QoS qos, boolean retain, Callback<Void> cb) {
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2 changes: 1 addition & 1 deletion pom.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -30,7 +30,7 @@

<groupId>org.fusesource.mqtt-client</groupId>
<artifactId>mqtt-client-project</artifactId>
<version>1.15-SNAPSHOT</version>
<version>1.14.sofia</version>
<packaging>pom</packaging>

<name>${project.artifactId}</name>
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