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author | Eric Wong <normalperson@yhbt.net> | 2010-10-04 04:17:31 +0000 |
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committer | Eric Wong <normalperson@yhbt.net> | 2010-10-04 20:14:13 +0000 |
commit | 8612ccdd2f7f0c0b182ecc9616a76e97b879f6c0 (patch) | |
tree | ccb42511973a71f70e663cd3d14db8124f07313a /ext | |
parent | 206d8c77bc0ac15a5c4e7a56aeff2e9fc280e6a3 (diff) | |
download | unicorn-8612ccdd2f7f0c0b182ecc9616a76e97b879f6c0.tar.gz |
While we've always unlinked dead sockets from nuked/leftover processes, blindly unlinking them can cause unnecessary failures when an active process is already listening on them. We now make a simple connect(2) check to ensure the socket is not in use before unlinking it. Thanks to Jordan Ritter for the detailed bug report leading to this fix. ref: http://mid.gmane.org/8D95A44B-A098-43BE-B532-7D74BD957F31@darkridge.com (cherry picked from commit 1a2363b17b1d06be6b35d347ebcaed6a0c940200)
Diffstat (limited to 'ext')
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