| commit | 96c73021c7b41d609fb8335d0ef986ed16bd2dc3 | |
| author | Eric Wong <normalperson@yhbt.net> | |
| Mon, 13 Apr 2009 05:59:03 +0000 (12 22:59 -0700) | ||
| committer | Eric Wong <normalperson@yhbt.net> | |
| Mon, 13 Apr 2009 05:59:03 +0000 (12 22:59 -0700) | ||
| tree | dd01ba672b9ac03fb9f58480cb5098bdbc4ba9e5 | treesnapshot (tar.gz zip) |
| parent | fc4bd6c542b6556e746baee5aecadfcd1a591beb | commitdiff |
Save one fcntl() syscall on every request
MRI 1.8 always sets O_NONBLOCK on sockets to implement green
threads correctly in the face of slow network I/O. Since we
already know what the I/O flags for a client socket should be,
we just set it to that instead.
Applications running on Unicorn continue to be green thread-safe
when used fast local traffic. Of course, Unicorn itself will
never use threads.
MRI 1.8 always sets O_NONBLOCK on sockets to implement green
threads correctly in the face of slow network I/O. Since we
already know what the I/O flags for a client socket should be,
we just set it to that instead.
Applications running on Unicorn continue to be green thread-safe
when used fast local traffic. Of course, Unicorn itself will
never use threads.
| lib/unicorn.rb | diffblobblamehistory | |
| lib/unicorn/socket.rb | diffblobblamehistory |