Re: Starting Jetty on port 8888

The clue is right there at the bottom of the stack trace:

Port 127.0.0.1:8888 is already is use; you probably still have another
session active

You'll need to kill the old session before you can start a new one.
(If you're not sure how to do that, try restarting Eclipse.)

On Nov 19, 11:35 pm, "Z.A Jafari" <zjaff...@gmail.com> wrote:
> Hello there,
>
> i am running eclipse indigo. i am new to GWT and suddenly i am not able to
> run my test app becsue i get this error. how do i restart the jetty server.
> by the way if i want to use Tomcat instead of Jetty how can i do it.links
> and tutorials will be appreciated.
>
>  Starting Jetty on port 8888
>    [WARN] failed SelectChannelConnec...@127.0.0.1:8888
> java.net.BindException: Address already in use: bind
>  at sun.nio.ch.Net.bind(Native Method)
>  at sun.nio.ch.ServerSocketChannelImpl.bind(Unknown Source)
>  at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
>  at
> org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.ja va:205)
>  at
> org.mortbay.jetty.nio.SelectChannelConnector.doStart(SelectChannelConnector .java:304)
>  at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
>  at org.mortbay.jetty.Server.doStart(Server.java:233)
>  at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
>  at
> com.google.gwt.dev.shell.jetty.JettyLauncher.start(JettyLauncher.java:672)
>  at com.google.gwt.dev.DevMode.doStartUpServer(DevMode.java:509)
>  at com.google.gwt.dev.DevModeBase.startUp(DevModeBase.java:1068)
>  at com.google.gwt.dev.DevModeBase.run(DevModeBase.java:811)
>  at com.google.gwt.dev.DevMode.main(DevMode.java:311)
>    [WARN] failed Server@e19358
> java.net.BindException: Address already in use: bind
>  at sun.nio.ch.Net.bind(Native Method)
>  at sun.nio.ch.ServerSocketChannelImpl.bind(Unknown Source)
>  at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
>  at
> org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.ja va:205)
>  at
> org.mortbay.jetty.nio.SelectChannelConnector.doStart(SelectChannelConnector .java:304)
>  at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
>  at org.mortbay.jetty.Server.doStart(Server.java:233)
>  at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
>  at
> com.google.gwt.dev.shell.jetty.JettyLauncher.start(JettyLauncher.java:672)
>  at com.google.gwt.dev.DevMode.doStartUpServer(DevMode.java:509)
>  at com.google.gwt.dev.DevModeBase.startUp(DevModeBase.java:1068)
>  at com.google.gwt.dev.DevModeBase.run(DevModeBase.java:811)
>  at com.google.gwt.dev.DevMode.main(DevMode.java:311)
> [ERROR] shell failed in doStartupServer method
> Port 127.0.0.1:8888 is already is use; you probably still have another
> session active

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