This issue was due to some additional dependency jars ( mqtt-client-0.4.0.jar, axis2-transport-mqtt-1.0.0.jar) that were present in the setup. I was able to solve this issue after removing those jars.
Thanks. Dilhasha On Tue, Apr 4, 2017 at 6:31 PM, Fathima Dilhasha <[email protected]> wrote: > Hi, > > I'm seeing the below exception when trying out the esb sample 272 at [1]. > > [2017-04-04 18:13:31,202] ERROR - AsyncCallback *ClientId longer than 23 > characters* > java.lang.IllegalArgumentException: ClientId longer than 23 characters > at org.eclipse.paho.client.mqttv3.MqttAsyncClient.<init>( > MqttAsyncClient.java:250) > at org.eclipse.paho.client.mqttv3.MqttClient.<init>(MqttClient.java:222) > at org.apache.axis2.transport.mqtt.MqttConnectionFactory.createMqttClient( > MqttConnectionFactory.java:121) > at org.apache.axis2.transport.mqtt.MqttConnectionFactory.createMqttClient( > MqttConnectionFactory.java:102) > at org.apache.axis2.transport.mqtt.MqttConnectionFactory.getMqttClient( > MqttConnectionFactory.java:69) > at org.apache.axis2.transport.mqtt.MqttSender.sendMessage( > MqttSender.java:107) > at org.apache.axis2.transport.base.AbstractTransportSender.invoke( > AbstractTransportSender.java:112) > at org.apache.axis2.engine.AxisEngine$TransportNonBlockingInvocation > Worker.run(AxisEngine.java:626) > at java.util.concurrent.ThreadPoolExecutor.runWorker( > ThreadPoolExecutor.java:1145) > at java.util.concurrent.ThreadPoolExecutor$Worker.run( > ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > > I have tried: > > - Change the org.eclipse.paho.client.mqttv3-1.1.0.jar > to org.eclipse.paho.client.mqttv3-1.1.1.jar > - Tried with both WSO2 Mb and mosquitto broker > > Still got the same error when sending message in the out sequence. > > [1] https://docs.wso2.com/display/ESB500/Sample+272% > 3APublishing+and+Subscribing+using+WSO2+ESB%27s+MQ+Telemetry+Transport > > I appreciate your help in solving $subject. > > Thanks. > Dilhasha > > -- > Fathima Dilhasha > Software Engineer - WSO2 Cloud > Mobile : +94 (0) 771663314 <%2B94%20%280%29%20773655496> > <%2B94%20%280%29%20773%20451194> > [email protected] > -- Fathima Dilhasha Software Engineer - WSO2 Cloud Mobile : +94 (0) 771663314 <%2B94%20%280%29%20773655496> <%2B94%20%280%29%20773%20451194> [email protected]
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