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Download the following client libraries to <ESB_HOME>/repository/components/lib directory.
- axis2-transport-mqtt-1.0.0.jar
- mqtt-client-0.4.0.jar
Enable the transport receiver and sender in <ESB_HOME>/repository/conf/axis2
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<transportreceiver class="org.apache.axis2.transport.mqtt.MqttListener" name="mqtt">
<parameter locked="false" name="mqttConFactory">
<parameter locked="false" name="mqtt.server.host.name">localhost</parameter>
<parameter name="mqtt.connection.factory">mqttConFactory</parameter>
<parameter locked="false" name="mqtt.server.port">1883</parameter>
<parameter locked="false" name="mqtt.client.id">client-id.1430394313438</parameter>
<parameter locked="false" name="mqtt.topic.name">esb.test2</parameter>
</parameter>
</transportreceiver>
<transportsender class="org.apache.axis2.transport.mqtt.MqttSender" name="mqtt">
</transportsender> |
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<?xml version="1.0" encoding="UTF-8"?>
<localEntry xmlns="http://ws.apache.org/ns/synapse" key="xxx">
<mqtt.init>
<hostName>localhost</hostName>
<port>1883</port>
<sslEnable>false</sslEnable>
<asyncClientEnable>true</asyncClientEnable>
<username>admin</username>
<password>0777</password>
<lwMessage>lwMSG</lwMessage>
</mqtt.init>
<description/>
</localEntry> |
If you want to use the mosquito publisher you can start simply by typing the following in the console.
mosquitto_pub -h 127.0.0.1 -t esb.test2 -m "<msg><a>Testing123</a></msg>"
Executing the Request
Now once you are done with the configurations start the consumer and publisher ESBs. Start the mosquitto subscriber using
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