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From igorko <...@git.apache.org>
Subject [GitHub] camel pull request #2075: CAMEL-11977: MongoDB Tailable cursor consumer fail...
Date Thu, 02 Nov 2017 16:24:41 GMT
GitHub user igorko opened a pull request:

    https://github.com/apache/camel/pull/2075

    CAMEL-11977: MongoDB Tailable cursor consumer fails to stop on shutdown

    cursor.hasNaxt() locks thread and waits for new object. Camel mongodb component uses loop
to get new cursor objects, so we can just try if next is present without waiting for new object.
tryNext() is what we need in this casre.
    
    According to mongoBD documentation:
    [](http://api.mongodb.com/java/current/com/mongodb/client/MongoCursor.html)
    tryNext() A special next() case that returns the next element in the iteration if available
or null.
    
    So after exit hook injection. when java will call MongoDbTailingProcess.stop(), there
will be no lock at  MongoDbTailingProcess.run(). so MongoDbTailingProcess instance will be
stopped.

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

    $ git pull https://github.com/igorko/camel master

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

    https://github.com/apache/camel/pull/2075.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 #2075
    
----
commit ba667d7aece178bf9e0d1c0cd69b2d1afd96cecd
Author: Igor Paliychuk <mansonigor@gmail.com>
Date:   2017-11-02T16:16:39Z

    CAMEL-11977: MongoDB Tailable cursor consumer fails to stop on shutdown

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