Github user wido commented on the pull request:
https://github.com/apache/cloudstack/pull/1408#issuecomment-215346544
@rhtyd: I tested and you are partially right. My test script:
https://gist.github.com/wido/a236e9f065cef85b0497990e3d4798e6
When using the 'with open() as X' syntax it doesn't work. My Gist however
does if I run it twice:
In **terminal #1**:
<pre>wido@wido-desktop:~/Desktop$ ./lock-test.py
Obtained lock</pre>
In **terminal #2**:
<pre>wido@wido-desktop:~/Desktop$ ./lock-test.py
Failed to obtain lock!
wido@wido-desktop:~/Desktop$</pre>
I updated the PR again with this change.
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