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From "Freeman Fang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (KARAF-2437) Logs still have been printed into console after log:tail and Ctrl + C
Date Tue, 10 Sep 2013 08:48:54 GMT

    [ https://issues.apache.org/jira/browse/KARAF-2437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13762860#comment-13762860

Freeman Fang commented on KARAF-2437:

Hi JB,

Can't catch you on IRC, ;-).

The problem is that Ctrl+c will interrupt log:tail session thread and so code like
        for (;;) {
            int c = session.getKeyboard().read();
            if (c < 0) {
which intended to read key board in log:tail session thread won't get invoked at all when
use ctrl+c, we should put read keyboard in another thread so it won't interrupted by the ctrl+

Just commit a fix [1]

> Logs still have been printed into console after log:tail and Ctrl + C
> ---------------------------------------------------------------------
>                 Key: KARAF-2437
>                 URL: https://issues.apache.org/jira/browse/KARAF-2437
>             Project: Karaf
>          Issue Type: Bug
>          Components: cellar-shell
>    Affects Versions: 2.3.3
>         Environment: Win7 64bit Java 7
>            Reporter: Xilai Dai
>            Assignee: Jean-Baptiste Onofré
>             Fix For: 2.3.3, 2.4.0, 3.0.0
> With the latest 2.3.3-snapshot version, execute log:tail and then Ctrl + C, but logs
will still be printed into the console continuously.
> Seems a new PrintEventThread class introduced recently, but there is no any exit statement
in the run() method, add code below into the beginning of run() should work:
> {code}
> if (!needEndLog) {
>     return;
> }
> {code}

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