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2010-11-05avoid Errno::EAGAIN, harder
Errno::EAGAIN is still a problem under Ruby 1.9.2, so try harder to avoid it and use kgio methods. Even when 1.9.3 is available, kgio will still be faster as exceptions are slower than normal return values.
2010-10-26doc: RDoc updates
Once again we avoid documenting internals on the public website and use code comments for other developers.
2010-10-25reduce dependency on IO#write_nonblock
kgio_trywrite is superior if it is available.
2010-10-22code shuffling for kgio
Despite the large number of changes, most of it is code movement here.
2010-10-21unicorn 2.x updates + kgio
We get basic internal API changes from Unicorn, code simplifications coming next.
2010-07-22writer_thread_pool: fix include ordering issues under 1.8
This was always an issue, but not noticed until 0cd65fa1e01be369b270c72053cf21a3d6bcb45f ...
2010-07-22enable Range: responses for static files for most models
The FileStreamer class of EventMachine (and by extension NeverBlock) unfortunately doesn't handle this. It's possible to do with Revactor (since it uses Rev under the covers), but we'll support what we can easily for now.
2010-07-10doc: avoid documenting internals on RDoc website
Since we suck at building websites, we just rely on RDoc as a website builder. And since Rainbows! is an application server (and not a programming library), our internal API should be of little interest to end users. Anybody interested in Rainbows! (or any other project) internals should be reading the source.
2010-07-08restore Rainbows::HttpResponse.write for Cramp
Cramp monkey patches Rainbows internals for WebSockets support and we forgot about it. Add a new integration test to ensure this continues to work in the future (and force us to update the test for newer Cramp).
2010-07-06cleanup error handling for aborted downloads
We shouldn't ever spew errors to the stderr/logger on client disconnects (ECONNRESET/EPIPE/etc...).
2010-07-04refactor response body handling for sendfile(2)
This hopefully allows the "sendfile" gem to be required anywhere in the Rainbows!/Unicorn config file, and not have to be required via RUBYOPT or the '-r' command-line switch. We also modularize HttpResponse and avoids singleton methods in the response path. This (hopefully) makes it easier for individual concurrency models to share code and override individual methods.
2010-06-03writer_thread_*: fix static file response under 1.8
While these models are designed to work with IO.copy_stream under Ruby 1.9, it should be possible to run them under Ruby 1.8 without returning corrupt responses. The large file response test is beefed up to compare SHA1 checksums of the served file, not just sizes.
2010-05-26writer_thread_pool: update documentation for new defaults
2010-05-26writer_thread_pool: remove single thread optimization
It's not worth the trouble and testability since having a single thread tends to bottleneck if there's a bad client.
2010-05-14add WriterThreadPool concurrency model
This is based on an idea I originally had for Unicorn but never implemented in Unicorn since the benefits were unproven and the risks were too high.