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2009-03-21Rotate master logs before workers.
The master _may_ run with different user/group/umask than the workers. Since the logs were always created by the master process, the master should rotate them first to ensure correct ownership and permissions. This way if the workers fail log rotation and die, they'll be automatically respawned with the new logs in place.
2009-03-18Add signal queueing for test reliability
Although I didn't like the idea initially, signal queueing allows test_exec to run more reliably and the limited signal queue size will prevent scary queued signal behavior. Also, always wakeup the master immediately when CHLD is trapped to reduce the performance impact of SIGHUP-based config reloading. Combined with an extra check in test_exec, this should make test_exec run much more reliably than before.
2009-03-09test_exec: increase backlog to 128
Hopefully this increases test reliability
2009-03-09Revert "Remove -P/--pid switch from CLI"
This reverts commit 4414d9bf34f162a604d2aacc765ab1ca2fc90404.
2009-03-09Revert "exec: disable embedded switch parsing in config.ru"
This reverts commit e66ab79b8b5bc5311c750bf03868a7b2574f4ea1. Conflicts: bin/unicorn
2009-03-03test_exec: remove extraneous fcntl require
There used to be a log rotation lambda in there, but that got moved to lib/unicorn/util.rb for convenience.
2009-03-03Make USR1 rotate log files by default
I consider it a sensible default for long-running servers. Additionally, there is no easy way to make USR1 rotate the master process log without this.
2009-03-03Add Unicorn::Util for a reopen_logs method
Since I use it myself and also in the tests, we might as well implement it correctly as a class method so people can run it in their trap('USR2') hooks.
2009-03-03test_exec: avoid mis-teardown just in case...
Probably not a real bug, but test_exec has been experiencing mysterious failures....
2009-03-03test_exec: avoid hiding error when binary can't be found
Oops, that was making debugging tests quite difficult.
2009-03-03Remove -P/--pid switch from CLI
It's confusing with the lowercase "-p" option which is more common for developers to use. PID files are only needed for production deployments, and those should be using config files anyways.
2009-03-03test_exec: higher timeouts for log reading
Yeah, some of my test machines are ridiculously slow...
2009-03-03test_exec: be more liberal regarding terminal output
23x79 looks better in a terminal, but the Ruby 1.9 OptionParser output adds a little more whitespace requiring 24x80 output, which is still fine...
2009-03-03test/exec: avoid letting child processes unlink tempfiles
Hopefully this fixes some random test failures I've been experiencing...
2009-03-03test for "unicorn --help" output
Ensure the output fits in a standard ANSI terminal so it's easy to read for all users regardless of what interface they're working from.
2009-03-03exec: disable embedded switch parsing in config.ru
Since not all rackup command-line options can be supported by Unicorn, disable this gross hack to avoid potentially unpredictable or undefined behavior. config.ru will not be able to specify the config file for unicorn-specific options; but the unicorn-specific config files themselves will be allowed to override the default config.ru location.
2009-03-03test_exec: simplify check for unicorn binary
2009-02-21Fix+test reexec error handling on bad inputs
People can screw config files up, it's not my fault if they do, but they do... Don't let the original process get wedged if we can help it..
2009-02-21test_exec: fix for temporary files not being cleaned
Apparently the at_exit handlers were not triggering for an execed process.
2009-02-21Replace unicorn binary with something rackup-like
This adds a bunch of execution tests that require the "unicorn" binary to be in PATH as well as rack being directly "require"-able ("rubygems" will not be loaded for you). The tester is responsible for setting up PATH and RUBYLIB appropriately.