push notification - MqttException on Android -


i have been following dale lane's blog access mosquitto through android project, stuck @ first step. here relevant portion of logs :

02-24 20:43:17.324: warn/system.err(316): com.ibm.mqtt.mqttexception 02-24 20:43:17.534: warn/system.err(316):     @ com.ibm.mqtt.mqttbaseclient.doconnect(unknown source) 02-24 20:43:17.534: warn/system.err(316):     @ com.ibm.mqtt.mqttbaseclient.connect(unknown source) 02-24 20:43:17.534: warn/system.err(316):     @ com.ibm.mqtt.mqttclient.connect(unknown source) 02-24 20:43:17.534: warn/system.err(316):     @ com.ibm.mqtt.mqttclient.connect(unknown source) 02-24 20:43:17.534: warn/system.err(316):     @ com.push.mqttservice.connecttobroker(mqttservice.java:665) 02-24 20:43:17.584: warn/system.err(316):     @ com.push.mqttservice.handlestart(mqttservice.java:294) 02-24 20:43:17.584: warn/system.err(316):     @ com.push.mqttservice.onstartcommand(mqttservice.java:210) 02-24 20:43:17.594: warn/system.err(316):     @ android.app.activitythread.handleserviceargs(activitythread.java:3053) 02-24 20:43:17.594: warn/system.err(316):     @ android.app.activitythread.access$3600(activitythread.java:125) 02-24 20:43:17.594: warn/system.err(316):     @ android.app.activitythread$h.handlemessage(activitythread.java:2096) 02-24 20:43:17.594: warn/system.err(316):     @ android.os.handler.dispatchmessage(handler.java:99)  02-24 20:43:20.107: warn/system.err(316):     @ com.ibm.mqtt.mqttbaseclient.doconnect(unknown source) 02-24 20:43:20.107: warn/system.err(316):     @ com.ibm.mqtt.mqttbaseclient.connect(unknown source) 02-24 20:43:20.114: warn/system.err(316):     @ com.ibm.mqtt.mqttclient.connect(unknown source) 02-24 20:43:20.124: warn/system.err(316):     @ com.ibm.mqtt.mqttclient.connect(unknown source) 02-24 20:43:20.124: warn/system.err(316):     @ com.push.mqttservice.connecttobroker(mqttservice.java:665) 02-24 20:43:20.124: warn/system.err(316):     @ com.push.mqttservice.access$6(mqttservice.java:658) 02-24 20:43:20.124: warn/system.err(316):     @ com.push.mqttservice$networkconnectionintentreceiver.onreceive(mqttservice.java:883)  02-24 20:43:20.274: warn/system.err(316): caused by: java.net.connectexception: /127.0.0.5:1883 - connection refused 02-24 20:43:20.304: warn/system.err(316):     @ org.apache.harmony.luni.net.plainsocketimpl.connect(plainsocketimpl.java:254) 02-24 20:43:20.344: warn/system.err(316):     @ org.apache.harmony.luni.net.plainsocketimpl.connect(plainsocketimpl.java:533) 02-24 20:43:20.344: warn/system.err(316):     @ java.net.socket.connect(socket.java:1055) 02-24 20:43:20.344: warn/system.err(316):     @ com.ibm.mqtt.j2se.mqttjava14netsocket.<init>(unknown source) 02-24 20:43:20.344: warn/system.err(316):     @ com.ibm.mqtt.j2se.mqttjavanetsocket.setconnection(unknown source) 02-24 20:43:20.376: warn/system.err(316):     @ com.ibm.mqtt.mqtt.tcpipconnect(unknown source)  02-24 20:47:17.677: debug/sntpclient(65): request time failed: java.net.socketexception: address family not supported protocol

the exception thrown @ "connecttobroker()" method of dale's code :

mqttclient.connect("_unique_client_id", true, (short) 2000);     //tried many permutations

i running mosquitto broker on same machine client. can publish/subscribe broker through ia92 client provided in samples.i able connect through simple java project same service parameters.

thanks lot !

thanks dale, had change localhost address 10.0.2.2, rest smooth.


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