jackryan
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Posts: 1
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Post by jackryan on Mar 10, 2015 17:05:55 GMT
Hi I need anybody to help me regarding openHAB and Mosquitto to communicate with arduino mega. I already install and followed all the installation step on both openHAB and Mosquitto. www.instructables.com/id/Garage-Genie-Parking-Remote-Control/?ALLSTEPSBut, I got an error on openHAB: 2015-03-11 00:38:03.979 [ERROR] [.io.transport.mqtt.MqttService] - Error starting broker connection org.eclipse.paho.client.mqttv3.MqttException: Unable to connect to server at org.eclipse.paho.client.mqttv3.internal.TCPNetworkModule.start(TCPNetworkModule.java:75) ~[na:na] at org.eclipse.paho.client.mqttv3.internal.ClientComms$ConnectBG.run(ClientComms.java:538) ~[na:na] at java.lang.Thread.run(Unknown Source) ~[na:1.8.0_40] Caused by: java.net.ConnectException: Connection timed out: connect at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) ~[na:1.8.0_40] at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source) ~[na:1.8.0_40] at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:1.8.0_40] at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:1.8.0_40] at java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:1.8.0_40] at java.net.PlainSocketImpl.connect(Unknown Source) ~[na:1.8.0_40] at java.net.SocksSocketImpl.connect(Unknown Source) ~[na:1.8.0_40] Arduino error: error connecting to MQTT Please, help me Tq.
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Post by backonline on May 14, 2015 15:02:40 GMT
did you resolve this problem?
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Post by Michael on Oct 18, 2015 11:50:42 GMT
Are you certain the Mosquitto broker is running on the local host? From command line you should be able to check status and publish a test message. You may have to open two windows to command line. Confirm Mosquitto is working and then look at OpenHab configuration to make sure OpenHab config file is pointing to localhost 127.0.0.1 or to your IP address.
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Post by papa on Mar 14, 2017 0:59:45 GMT
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