java.net.ConnectException: Connection **refused**: connect at org.eclipse.paho.client.mqttv3.internal.TCPNetworkModule.start(TCPNetworkModule.java:75)

Unix & Linux | Goot | 3 years ago
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    Socket Connection Refused (raspbian) but ports are open for connections

    Unix & Linux | 3 years ago | Goot
    java.net.ConnectException: Connection **refused**: connect at org.eclipse.paho.client.mqttv3.internal.TCPNetworkModule.start(TCPNetworkModule.java:75)
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    You close Selenium Webdriver before the tests finish. Use @BeforeSuite and @AfterSuite.

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Root Cause Analysis

  1. java.net.ConnectException

    Connection refused: connect

    at java.net.DualStackPlainSocketImpl.waitForConnect()
  2. Java RT
    Socket.connect
    1. java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
    2. java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:75)
    3. java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
    4. java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
    5. java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
    6. java.net.PlainSocketImpl.connect(PlainSocketImpl.java:157)
    7. java.net.SocksSocketImpl.connect(SocksSocketImpl.java:391)
    8. java.net.Socket.connect(Socket.java:579)
    8 frames
  3. org.eclipse.paho
    TCPNetworkModule.start
    1. org.eclipse.paho.client.mqttv3.internal.TCPNetworkModule.start(TCPNetworkModule.java:66)
    1 frame