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https://issues.apache.org/jira/browse/TUBEMQ-316?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17177570#comment-17177570
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Guocheng Zhang commented on TUBEMQ-316:
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Yes, you are right. It’s better to quit than to be there, at least quitting is
a signal that the system can no longer continue.
> Where the port the port is aleady used, the process throw the exception, but
> not exit;
> --------------------------------------------------------------------------------------
>
> Key: TUBEMQ-316
> URL: https://issues.apache.org/jira/browse/TUBEMQ-316
> Project: Apache TubeMQ
> Issue Type: Bug
> Components: Broker, Master
> Reporter: carylu
> Priority: Major
> Labels: BindException
>
> When starting broker or master .If the port is aleady used, the process throw
> the exception, but not exit. It should be exit when the port has already been
> used;
> Here are the exceptions:
> [WARN] 2020-08-14 13:10:06,900 [log] failed [email protected]:8081:
> java.net.BindException: Address already in use (Bind failed)
> [WARN] 2020-08-14 13:10:06,900 [log] failed Server@17baae6e:
> java.net.BindException: Address already in use (Bind failed)
> [WARN] 2020-08-14 13:10:06,901 [ZkOffsetStorage] Thread terminated with
> exception: main
> java.net.BindException: Address already in use (Bind failed)
> at java.net.PlainSocketImpl.socketBind(Native Method)
> at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:387)
> at java.net.ServerSocket.bind(ServerSocket.java:375)
> at java.net.ServerSocket.<init>(ServerSocket.java:237)
> at java.net.ServerSocket.<init>(ServerSocket.java:181)
> at
> org.mortbay.jetty.bio.SocketConnector.newServerSocket(SocketConnector.java:80)
> at org.mortbay.jetty.bio.SocketConnector.open(SocketConnector.java:73)
> at org.mortbay.jetty.AbstractConnector.doStart(AbstractConnector.java:283)
> at org.mortbay.jetty.bio.SocketConnector.doStart(SocketConnector.java:147)
> at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> at org.mortbay.jetty.Server.doStart(Server.java:235)
> at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> at com.tencent.tubemq.server.broker.web.WebServer.start(WebServer.java:49)
> at com.tencent.tubemq.server.broker.TubeBroker.<init>(TubeBroker.java:136)
> at com.tencent.tubemq.server.tools.BrokerStartup.main(BrokerStartup.java:27)
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