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Posted to dev@felix.apache.org by "Lazar Kirchev (Created) (JIRA)" <ji...@apache.org> on 2012/02/19 12:08:34 UTC
[jira] [Created] (FELIX-3354) InterruptedException with
uninformative message
InterruptedException with uninformative message
-----------------------------------------------
Key: FELIX-3354
URL: https://issues.apache.org/jira/browse/FELIX-3354
Project: Felix
Issue Type: Improvement
Components: Gogo Shell
Affects Versions: gogo.shell-0.8.0
Reporter: Lazar Kirchev
Priority: Minor
When the OSGi framework, in which the Gogo shell is started, is stopped before the Gogo shell has finished initializing, the following exception occurs:
gogo: InterruptedException: sleep interrupted
java.lang.InterruptedException: sleep interrupted
at java.lang.Thread.sleep(Native Method)
at org.apache.felix.gogo.shell.Activator.run(Activator.java:72)
at java.lang.Thread.run(Unknown Source)
gogo.shell calls Thread.sleep(100) to wait for the gosh command to be registered. The exception occurs when this wait gets interrupted by the stopping of the framework.
Since the framework is stopping this interruption does not cause any errors, but the message is not informative and users are getting confused that it is caused by an error in their code.
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[jira] [Commented] (FELIX-3354) InterruptedException with
uninformative message
Posted by "Richard S. Hall (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/FELIX-3354?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13216770#comment-13216770 ]
Richard S. Hall commented on FELIX-3354:
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Do you have some suggestions for how to handle this? The difficulty is the Gogo thread has no way of knowing why it is being interrupted. For this particular case, I guess it could check the state of the framework and see if it is stopping and not print anything or something.
> InterruptedException with uninformative message
> -----------------------------------------------
>
> Key: FELIX-3354
> URL: https://issues.apache.org/jira/browse/FELIX-3354
> Project: Felix
> Issue Type: Improvement
> Components: Gogo Shell
> Affects Versions: gogo.shell-0.8.0
> Reporter: Lazar Kirchev
> Priority: Minor
>
> When the OSGi framework, in which the Gogo shell is started, is stopped before the Gogo shell has finished initializing, the following exception occurs:
> gogo: InterruptedException: sleep interrupted
> java.lang.InterruptedException: sleep interrupted
> at java.lang.Thread.sleep(Native Method)
> at org.apache.felix.gogo.shell.Activator.run(Activator.java:72)
> at java.lang.Thread.run(Unknown Source)
> gogo.shell calls Thread.sleep(100) to wait for the gosh command to be registered. The exception occurs when this wait gets interrupted by the stopping of the framework.
> Since the framework is stopping this interruption does not cause any errors, but the message is not informative and users are getting confused that it is caused by an error in their code.
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