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TheThingsArchive / java-app-sdk

The Things Network Application SDK for Java
MIT License
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connection refused on v2.1.3 #67

Closed jsongo21 closed 3 years ago

jsongo21 commented 4 years ago

Whenever I call the client.start() method I get this error message. It worked on v2.1.0 but since updating it have run into a connection refused...


Exception in thread "main" Unable to connect to server (32103) - java.net.ConnectException: Connection refused: connect
    at org.eclipse.paho.client.mqttv3.internal.TCPNetworkModule.start(TCPNetworkModule.java:90)
    at org.eclipse.paho.client.mqttv3.internal.ClientComms$ConnectBG.run(ClientComms.java:676)
    at java.base/java.lang.Thread.run(Thread.java:834
Caused by: java.net.ConnectException: Connection refused: connect
    at java.base/java.net.PlainSocketImpl.waitForConnect(Native Method)
    at java.base/java.net.PlainSocketImpl.socketConnect(PlainSocketImpl.java:107)
    at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:399)
    at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:242)
    at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:224)
    at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:403)
    at java.base/java.net.Socket.connect(Socket.java:609)
    at org.eclipse.paho.client.mqttv3.internal.TCPNetworkModule.start(TCPNetworkModule.java:81)
    ... 2 more```