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Posted to issues@karaf.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2015/04/14 16:47:12 UTC

[jira] [Commented] (KARAF-3664) DOSGi exception handling and propagation

    [ https://issues.apache.org/jira/browse/KARAF-3664?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14494181#comment-14494181 ] 

ASF GitHub Bot commented on KARAF-3664:
---------------------------------------

GitHub user albertocsm opened a pull request:

    https://github.com/apache/karaf-cellar/pull/5

    [KARAF-3664] Added support for DOSGi exception pass through between client and services

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/albertocsm/karaf-cellar KARAF-3664

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/karaf-cellar/pull/5.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #5
    
----
commit b4a250411ff664ee559121dac026550b4348bab4
Author: Alberto São Marcos <al...@gmail.com>
Date:   2015-04-14T14:45:29Z

    [KARAF-3664] Added support for DOSGi exception pass through between client and services

----


> DOSGi exception handling and propagation
> ----------------------------------------
>
>                 Key: KARAF-3664
>                 URL: https://issues.apache.org/jira/browse/KARAF-3664
>             Project: Karaf
>          Issue Type: Improvement
>          Components: cellar-dosgi
>    Affects Versions: 4.0.0.M2
>         Environment: Ubuntu 14.04.1 LTS
>            Reporter: Alberto São Marcos
>            Priority: Critical
>              Labels: osgi
>
> An exception being thrown by a remote service invocation is not propagated to the "client". Instead, the client awaits a fixed period of time (10 secs) for a response. 
> This behavior as two major disadvantages:
> # it diminishes the interoperability between modules, as a client module will not get a precise indication if anything went wrong with the remote call;
> # it can lead to unresponsive (client) services if some shared component starts to miss behave. IMHO, if its going to fail, it should fail fast



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