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2009-11-15socket_helper: RDoc for constants
2009-11-15socket_helper: do not hide errors when setting socket options
Since they're all optional, make them non-fatal, but make sure we log them so we can diagnose what (if anything) is going wrong.
2009-11-14configurator: listen :umask parameter for UNIX sockets
Typically UNIX domain sockets are created with more liberal file permissions than the rest of the application. By default, we create UNIX domain sockets to be readable and writable by all local users to give them the same accessibility as locally-bound TCP listeners. This only has an effect on UNIX domain sockets. This was inspired by Suraj Kurapati in cfbcd2f00911121536rd0582b8u961f7f2a8c6e546a@mail.gmail.com
2009-09-30cleanup: use question mark op for 1-byte comparisons
It's compatible with both Ruby 1.8 and 1.9 without needing a Range object.
2009-09-16socket_helper: (FreeBSD) don't freeze the accept filter constant
We may add support for the Gopher protocol in the future...
2009-09-08"encoding: binary" comments for all sources (1.9)
This ensures any string literals that pop up in *our* code will just be a bag of bytes. This shouldn't affect/fix/break existing apps in most cases, but most constants will always have the "correct" encoding (none!) to be consistent with HTTP/socket expectations. Since this comment affects things only on a per-source basis, it won't affect existing apps with the exception of strings we pass to the Rack application. This will eventually allow us to get rid of that Unicorn::Z constant, too.
2009-07-01Re-add support for non-portable socket options
Now that we support tunnelling arbitrary protocols over HTTP as well as "100 Continue" responses, TCP_NODELAY actually becomes useful to us. TCP_NODELAY is actually reasonably portable nowadays; even. While we're adding non-portable options, TCP_CORK/TCP_NOPUSH can be enabled, too. Unlike some other servers, these can't be disabled explicitly/intelligently to force a flush, however. However, these may still improve performance with "normal" HTTP applications (Mongrel has always had TCP_CORK enabled in Linux). While we're adding OS-specific features, we might as well support TCP_DEFER_ACCEPT in Linux and FreeBSD the "httpready" accept filter to prevent abuse. These options can all be enabled on a per-listener basis.
2009-04-21rename socket.rb => socket_helper.rb
We no longer have anything outside of SocketHelper module in that file, so just give it a more obvious name.