ChangeLog from bogomips.org/kgio.git

   commit ab3fa8e85c02227985c56261d4898339f85d2b20
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Fri Mar 23 21:10:22 2012 +0000
   
       kgio 2.7.4 - small fixes and cleanups
       
       Fix build for platforms lacking both TCP_CORK _and_ TCP_NOPUSH
       There are many test case fixes and cleanups, too.
   
   commit 49f28a5257d20a7f4b0aa790424ca207287aa7b6
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Sat Mar 24 00:13:40 2012 +0000
   
       test: more workaround for FreeBSD 9.0
       
       Followup-to: e26358413c9d87e1ce8f6cda5cf0b8dd53979ed2
   
   commit e26358413c9d87e1ce8f6cda5cf0b8dd53979ed2
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Tue Mar 20 22:00:47 2012 +0000
   
       test/lib_read_write: test workarounds for TCP in FreeBSD 9.0
       
       Under load, TCP sockets may not register as readable right away
       after the writer finishes.  This can be expected for
       implementations where loopback TCP is a closer simulation of
       non-local TCP traffic.
       
       These test failures were noticed under FreeBSD 9.0.
   
   commit 2cab4f2fa642241dbcaf8881d39bd275a59dc67b
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Fri Mar 23 11:56:04 2012 -0700
   
       test_tryopen: fix horribly-named test for EACCES
       
       We can't actually test for EPERM without changing
       permissions/ownership, and we can't do that without root...
   
   commit ce62ddbef053ad31af2f3ec6fcb7d2488859383d
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu Mar 22 06:18:41 2012 +0000
   
       test/lib_read_write: increase test reliability
       
       IO#readpartial may not drain the socket buffers enough for
       kgio_write to succeed on some platforms.  So use IO#read for
       read-in-full behavior.
   
   commit 74b9f78e11b915439555290dc3bdd4331303561c
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Mon Mar 19 06:05:06 2012 +0000
   
       test/*: remove assert_nothing_raised
       
       It makes test failures hard to track down, tests will
       already fail if exceptions are thrown and we'll get
       nice backtraces.
   
   commit 85ae255f73b9b81ae3d17e6420dbb95a29dbe8b7
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Mon Mar 19 05:53:03 2012 +0000
   
       fix for non-Linux, non-TCP_NOPUSH platforms
       
       We don't need to care for TCP_NOPUSH in read_write.c, it's
       entirely in autopush.c and no-op on platforms without
       TCP_CORK/TCP_NOPUSH.  TCP_CORK/TCP_NOPUSH are non-POSIX, so
       it's entirely possible some Free systems will lack them.
       
       Reported-by: Edho Arief <edho@myconan.net>
   
   commit 5ea4cdd1275c0f862bf9dcd1d344dc57d70e5392
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu Mar 15 07:04:33 2012 +0000
   
       kgio 2.7.3 - compatibility fixes
       
       Fixed build and autopush support under Debian GNU/kFreeBSD.
       Test case fixes for timing-sensitive tests.
   
   commit 2c2befb1caa47fe3bf2e6d31dd0733956d178c87
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Mar 7 10:14:17 2012 +0000
   
       HACKING: add instructions for running tests
       
       Unlike most Rubyists, I prefer GNU make to Rake.
   
   commit 92dca5e5554e056f892fcb6cae20693b39b4044b
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Mar 7 08:37:11 2012 +0000
   
       test_poll: workaround for timing-sensitive test on slow hosts
       
       poll(2) may return successfully before it gets interrupted
       by the signal.
       
       Found and fix confirmed by 375gnu on the kgio mailing list.
       
       ref: <CAAB-Kcm=_CRa4UoSQt+C4cHk6z2Rpfsv6_KXPHV3R34Gt6sLiQ@mail.gmail.com>
   
   commit 3a847e231d494829077a300912588f499c0bc2af
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Mon Mar 5 23:19:30 2012 +0000
   
       test: increase delta range for timing-sensitive test
       
       This appears to be needed for Debian GNU/kFreeBSD under KVM.
   
   commit 1129029ab1bf886979a66a69b04d244dba8b63cf
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Mon Mar 5 23:19:29 2012 +0000
   
       autopush: fix/enable under Debian GNU/kFreeBSD
       
       It seems autopush support in our autopush code has
       always been broken outside of Linux-based systems,
       as we never marked the socket as having pending data.
   
   commit 56cce133d979c22bbef80fdba1881d8f40876e2f
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Mon Mar 5 22:37:20 2012 +0000
   
       accept4: require SOCK_NONBLOCK/SOCK_CLOEXEC macros
       
       The check for the accept4() function actually succeeds on a
       stock installation of Debian GNU/kFreeBSD 6.0, but the
       eglibc headers fail to define the necessary flags.
   
   commit 3e7bd918153cd09dd3bdd4e6963e173ae050ae68
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Sun Jan 8 03:38:17 2012 +0000
   
       kgio 2.7.2 - for older, and older Rubies
       
       Fix a missing #include for Ruby 1.8.5 users.  No need to
       upgrade to this (nor 2.7.1) if you're on a modern version
       of Ruby.
   
   commit d9fe99171c191c55240d756fbc498d82e419f13a
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Sun Jan 8 03:35:30 2012 +0000
   
       tryopen: remember to include ancient_ruby.h for 1.8.5
       
       Apparently the old Ruby 1.8.6 installation lying around isn't
       old enough.
   
   commit 0dc3909d2ac0f711f038c7a387a9a1da2d5fcb62
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Sun Jan 8 01:58:44 2012 +0000
   
       kgio 2.7.1 - compatibility with older Rubies
       
       This release fixes some compatibility issues with people
       stuck on older versions of Ruby/RubyGems.
       
       * define RARRAY_PTR/RARRAY_LEN macros for Ruby 1.8.6
       * test/test_autopush: skip strace tests if not available
       * gemspec: disable development dependencies for old systems
   
   commit fd1ea5a73155f577f7b77b18c2d6d23af287c123
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Sun Jan 8 01:52:52 2012 +0000
   
       gemspec: disable development dependencies for old systems
       
       "Enterprise" users are sometimes stuck on older Rubies/RubyGems
       and this is still required for them.
   
   commit e9b90724d8a2ee8c405acdf112adfabcb5cc3159
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Sun Jan 8 01:50:21 2012 +0000
   
       test/test_autopush: skip strace tests if not available
       
       No need to completely fail on a test.
   
   commit 77775e385fe92d1309c65c585b4643712c58e5ba
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Sat Jan 7 11:15:37 2012 +0000
   
       define RARRAY_PTR/RARRAY_LEN macros for Ruby 1.8.6
       
       Apparently Ruby 1.8.6 is still in use...
   
   commit 86f703bfd872536902e7f5293acea3ed0ba0f495
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Tue Dec 13 06:09:48 2011 +0000
   
       kgio 2.7.0 - minor updates
       
       When running under Ruby trunk/2.0.0dev, all IO objects created
       by kgio will be close-on-exec by default to match the (future)
       2.0.0 behavior.  accept()ed sockets in kgio have always been
       close-on-exec by default..
       
       Singleton Kgio.accept_* methods are deprecated as the
       kgio_accept/kgio_tryaccept methods all take an additional
       flags argument.
       
       There are various, test, documentation, and error message
       improvements.
   
   commit a40c1d4b30253c68d7997324bcebceb68018bc37
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Nov 16 18:42:47 2011 -0800
   
       doc: update documentation regarding accept method flags
       
       There's no reason for SOCK_NONBLOCK with Ruby, and SOCK_CLOEXEC
       has always been on-by-default with accept() wrappers.
   
   commit be3672501ecde716dae723e887d4a9e4d731240c
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Nov 16 18:37:37 2011 -0800
   
       connect,tryopen: set close-on-exec flag for new fds on Ruby 2.0+
       
       All IO objects created by Kgio will have FD_CLOEXEC descriptor
       flag set on it when run under Ruby 2.0.0dev.  This matches the
       upcoming behavior of Ruby 2.0.0dev for IO objects in the core
       and standard library.  This change does not affect users on Ruby
       1.9.3 and earlier.
       
       accept()-ed sockets in kgio have _always_ had FD_CLOEXEC
       set by default.
   
   commit 48dc3c5a1943801311567e72a8e69fcb0cd8cf8d
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Tue Nov 15 13:30:26 2011 -0800
   
       tests: remove tests for IO#nonblock? after accept
       
       There's no point in testing a Ruby implementation detail and
       these tests fail under OpenBSD where the accept()-ed socket
       inherits the O_NONBLOCK flag from the parent.
   
   commit a1a648fe905808ffa902c44ba7626e3b3eeda627
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Tue Nov 15 13:20:25 2011 -0800
   
       accept: deprecate singleton Kgio.accept_* methods
       
       The kgio_accept and kgio_tryaccept methods now take an
       additional flags argument, so there's no reason to set
       global flags anywhere.
   
   commit 246cfe96f12ce06a5b504873789ada2efd288885
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Tue Nov 15 13:18:32 2011 -0800
   
       accept: always set O_NONBLOCK for accept()-ed sockets in 1.8
       
       This is mostly an implementation detail, but it's already
       true on OpenBSD (and maybe other BSDs), and also requires
       no additional syscalls on newer Linux systems.
   
   commit 4cef568a9d06033c295c1f4920918c6fed36a24d
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Mon Aug 29 17:33:43 2011 -0700
   
       test_poll: test for closing a polled IO in sighandler
       
       This needs to work similarly to IO.select.
   
   commit bb37d358b3326a03a69f65e12c775bb9861b3ad5
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Aug 24 17:36:46 2011 -0700
   
       .wrongdoc.yml: add public/private email addresses
       
       We want feedback!
   
   commit 71eefc0f191d2dde969e6f05f65ec1e80a305e11
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Aug 24 17:34:55 2011 -0700
   
       wait.c: fix misspelling in rdoc
       
       eye kan spel!
   
   commit 7d70f24ac40c984a91f3709b4bd277aaa781746e
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Tue Aug 9 12:35:18 2011 -0700
   
       LICENSE: s/GNU C Library/kgio/
       
       This is not glibc and I'm not Ulrich Drepper.
   
   commit 4ed70d1c840172631e4347e0d0b86a7149f4c8bb
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Tue Aug 9 12:34:25 2011 -0700
   
       TODO: update SSL/TLS support status :)
       
       Monkeys!
   
   commit b42164253fa0f4c7c5749eab651c64ddd6cc906a
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu Jul 21 15:57:10 2011 -0700
   
       use rb_update_max_fd() under MRI 1.9.3+
       
       This helps exec() and similar methods close descriptors on
       shutdown.
   
   commit d064ac9334be079d0e830bc2361c065cbaa52a64
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Fri Jul 15 11:12:09 2011 -0700
   
       connect: more descriptive error for TCP port
       
       We want more descriptive error messages and don't want
       crazy stuff like floats.
   
   commit dcaa9f9be83bfd59503033ae8f8eeca79c68c9df
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu Jul 14 18:54:37 2011 -0700
   
       kgio 2.6.0 - minor feature update and cleanups
       
       We now export SOCK_NONBLOCK, SOCK_CLOEXEC constants in the Kgio
       namespace to make kgio_tryaccept/kgio_accept easier-to-use.
       There are also some minor internal cleanups.
   
   commit 8baed92a7c02adcc913bcc7760b77a240b529c63
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu Jul 14 17:32:10 2011 -0700
   
       add prototype for rb_thread_blocking_io_region()
       
       It's no in the public headers, but Ruby 1.9.3 will have it and
       it's still superior to rb_thread_blocking_region() even though
       it's not ideal.
   
   commit 823f41d0f86dda497c166a839d8215275f5d48a0
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu Jul 14 17:29:57 2011 -0700
   
       missing_accept4: don't use FD_CLOEXEC for SOCK_CLOEXEC emulation
       
       It's too confusing and may break binary compatibility if the
       system is later upgraded.
   
   commit 142beefba460685fea5b6646e1ba629f9ee207b3
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu Jul 14 17:29:05 2011 -0700
   
       accept.c: fix RDoc for new Kgio::SOCK_* constants
       
       We don't want people using the compatibility constants
       since they're actually broken on systems with real accept4().
   
   commit c22f2b5ebccbca8e04aa22821964f67c4a81c675
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Jul 6 19:11:47 2011 -0700
   
       export SOCK_NONBLOCK, SOCK_CLOEXEC constants in Kgio
       
       It's more reliable than relying on IO::NONBLOCK and
       Fcntl::FD_CLOEXEC constants.  The existing constants are not
       guaranteed to be equivalent to what accept4() takes even
       though the current Linux implementation does it this way.
   
   commit 8e1a53f99a752d8ccba324560a9e52bf6e80680d
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Jul 6 18:32:39 2011 -0700
   
       accept.c: reinstate errno after calling my_fileno()
       
       my_fileno() may change errno on some Rubies
   
   commit e720827b48c3318627d1471ad4ec90d6166520fd
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Fri Jun 17 19:01:06 2011 -0700
   
       doc: update documentation for kgio_addr attribute
       
       We support IPv6, not just IPv4
   
   commit ce08273658b14dc3d53273b514e46b6e65882bf6
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Fri Jun 17 18:35:38 2011 -0700
   
       doc: call-seq for kgio_wait_writable
       
       It's there for kgio_wait_readable
   
   commit 72ab71667b2a9c27d1eda73aacb8b86187f317d0
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Fri Jun 17 18:10:44 2011 -0700
   
       ancient_ruby.h: avoid symbol clobbering
       
       In case the toolchain can't test the feature properly
       or Ruby is upgraded and the symbol is added.
   
   commit 079f9227dce2e69bd3460c783e12fa05c687b7d3
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Jun 15 22:16:15 2011 -0700
   
       fix misc compiler warnings
       
       Some installations of Ruby clobbered my usual CFLAGS=-Wall
   
   commit 8fe21f6758bb877efacce1fa6573e72625252585
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Jun 15 08:30:03 2011 +0000
   
       make timed kgio_wait_* implementation safer
       
       IO.select can handle fd >= 1024 safely in some Rubies while
       fd_set may not.  We could use rb_thread_fd_select(), but
       rb_wait_for_single_fd() is available now so the former
       is not worth the maintenance hassle.
   
   commit 9159f70862e3e6a76d821c4a70bc68a603793a49
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Jun 15 02:39:13 2011 +0000
   
       Kgio::File includes Kgio::PipeMethods module
       
       Kgio::File may be used to open FIFOs, so non-blocking
       I/O is still useful in that context.
   
   commit 6d6f704e29d7bf1e95f1c9c60cbab82ec3d430d2
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Jun 15 02:34:49 2011 +0000
   
       Kgio::File.tryopen runs GC on ENOMEM
       
       It is possible but unlikely to get ENOMEM on open(2),
       so try to GC away some files.
   
   commit e693b871567119345c2c567bfa2ad46e210d655b
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Jun 15 02:27:06 2011 +0000
   
       doc: add rdoc for Kgio::File.tryopen
       
       New feature in 2.5, we now have 100% documentation again.
   
   commit 5550222b389c2971ee98bdd62c749ce228efda06
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Jun 15 02:12:31 2011 +0000
   
       kgio_wait_*able: documentation for optional timeout
       
       New features are better if they're documentated.
   
   commit 3fe0ad91d7a81a84ecc9e75ba8f5162bad30b2ac
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Jun 15 02:06:32 2011 +0000
   
       doc: use librelist.org instead of librelist.com
       
       Non-profit TLD is better sounding for a Free Software
       project.
   
   commit 2e20f8b1a1b74ae5442e44de70196a5e3121c642
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Jun 15 02:04:00 2011 +0000
   
       GIT-VERSION-GEN: bump version for new API
   
   commit aa9594b0d38b012729a46fd519fcc369600f4c3e
   Merge: bbf9a3b fdde0a2
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Jun 15 02:05:43 2011 +0000
   
       Merge branch '2.4-stable'
       
       * 2.4-stable:
         kgio 2.4.2 - OpenSolaris build fix
         extconf: -lnsl and -lsocket checks for OpenSolaris
   
   commit fdde0a27c51134d7a6a9cd1d66d93d1ac6640940
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Tue Jun 14 18:40:07 2011 +0000
   
       kgio 2.4.2 - OpenSolaris build fix
       
       * adds -lnsl and -lsocket checks for OpenSolaris
   
   commit 1a7eed4c69abb7bafd3e3dc2acd13e243995e98e
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Mon Jun 13 14:26:10 2011 -0700
   
       extconf: -lnsl and -lsocket checks for OpenSolaris
       
       Reported via private email.
       (cherry picked from commit d224563823accca63fd871260e3f0dad6758c8d4)
   
   commit bbf9a3bc0ca2d91705e27ad8bfb5c0ed9651a2ef
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Tue Jun 14 08:41:32 2011 +0000
   
       add timeout to kgio_wait_{read,writ}able
       
       io/wait doesn't have an IO#wait_writable method, yet[1]
       and IO#wait checks FIONREAD which makes it unsuitable
       for certain descriptors.
       
       This method uses the new rb_wait_for_single_fd() function in
       Ruby 1.9.r.  This internally uses ppoll() under Linux, meaning
       it performs the same regardless of the FD used.
       
       [1] http://redmine.ruby-lang.org/issues/4647
       [2] http://redmine.ruby-lang.org/issues/4849
   
   commit d224563823accca63fd871260e3f0dad6758c8d4
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Mon Jun 13 14:26:10 2011 -0700
   
       extconf: -lnsl and -lsocket checks for OpenSolaris
       
       Reported via private email.
   
   commit 83c6584be53d6863e647067ba385b42ed5347cdb
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Mon May 23 11:28:29 2011 -0700
   
       README: clarify that we only work on Unix-like systems
       
       We won't waste time with inferior, non-Free platforms.
   
   commit 2ade0059c67a0ae4fa1b416c500169e3ac66bfff
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Fri May 20 20:00:15 2011 -0700
   
       pkg.mk: update to the latest version
       
       Fixes locale issues with grep and adds check-warnings
   
   commit 8184059bf16d73f0a386ddbf68c4949d1dec3bdf
   Merge: a5357ad f656c49
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Fri May 20 19:54:48 2011 -0700
   
       Merge branch '2.4-stable'
       
       * 2.4-stable:
         kgio 2.4.1 - Kgio.poll avoids EINTR, really
         Kgio.poll: ensure EINTR never gets raised
   
   commit f656c49f77d896cbbb1e684d826472c09dcc2253
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Fri May 20 19:53:03 2011 -0700
   
       kgio 2.4.1 - Kgio.poll avoids EINTR, really
       
       This release fixes a race condition that could allow
       Errno::EINTR to be raised even though the 2.4.0 release
       was supposed to stop that.
       
       Nobody uses Kgio.poll, really, so this shouldn't be an issue
       for real code, yet.
   
   commit f809a87f70f0937a87b5d3a83704847daceef4dd
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Fri May 20 19:50:34 2011 -0700
   
       Kgio.poll: ensure EINTR never gets raised
       
       Retry on a zero timeout if we get interrupted
       even if the timeout expired.  This is also what
       IO.select does in Ruby itself.
   
   commit a5357ad014d2eacc99dd7ee46040686cbf1d871c
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Fri May 20 19:50:34 2011 -0700
   
       Kgio.poll: ensure EINTR never gets raised
       
       Retry on a zero timeout if we get interrupted
       even if the timeout expired.  This is also what
       IO.select does in Ruby itself.
   
   commit 605765ded31c784727077dfca573092ba725f717
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Fri May 13 17:57:10 2011 -0700
   
       Kgio.tryopen => Kgio::File.tryopen
       
       This will allow users to subclass Kgio::File and
       override certain behavior (e.g. overriding "#each").
   
   commit c8bd876fb5086e5b79299869b4c29f1f7f020b4d
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Fri May 13 17:48:56 2011 -0700
   
       return Kgio::File for Kgio.tryopen
       
       This also allows us to return/override #to_path and #path if
       necessary, but so far everything works with MRI 1.8, MRI 1.9,
       and Rubinius.
   
   commit 6cefcff5889cceaa001f76f4be1a1c5e513b241d
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Fri May 13 15:55:50 2011 -0700
   
       add Kgio.tryopen method
       
       For the case where a file is readable, it's faster to
       just call open() instead of stat()-ing and then calling
       open().
       
       open() failures are still relatively cheap, too, they're still
       more expensive than a failed stat() but cheaper than raising
       an exception.
   
   commit ab732113e13f1690fd2c1a18d1c66beb7864d847
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu May 5 15:58:17 2011 -0700
   
       kgio 2.4.0 - portability fixes and more
       
       == All supported platforms (*nix + MRI 1.8+, Rubinius)
       
       * OpenBSD (and possibly other *BSD) fixes, thanks to Jeremy Evans.
       
       * kgio_accept and kgio_tryaccept now take an optional second argument
         for flags (like the accept4() flags argument).
       
       == Ruby 1.9-only things
       
       * Kgio.poll no longer raises Errno::EINTR to match IO.select.
       
       == Ruby 1.9 trunk things
       
       * close() on an active FD in a different thread is better
         handled/detected.
       
       * copy-on-write for strings is properly triggered
   
   commit 43190caf48309fa6aa5423d2d1ae5c320ad07fb5
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu May 5 15:38:00 2011 -0700
   
       test_cross_thread_close: disable on RUBY_ENGINE != "ruby"
       
       These aren't well-defined semantics...
   
   commit 9c98bbd79f152fd72b257f9c37ca185587e56225
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu May 5 13:24:36 2011 -0700
   
       read_write: call rb_str_modify() before rb_str_resize()
       
       This is needed under Ruby trunk if the string is not actually
       resized.
   
   commit c821ebeb851807840f74c4cb4f1a10e691bf222a
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu May 5 13:11:53 2011 -0700
   
       poll: deal with pollset changes on EINTR
       
       This allows callers to modify the pollset, interrupt
       the polling thread, and then poll with the modified
       pollset.  This is also important for dealing with
       closed IO objects that may have been invalidated
       due to GC, too.
   
   commit f589a9ae18216e1220bea8f905f33051e88f1ae7
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu May 5 12:30:45 2011 -0700
   
       test_tcp_connect: disable wait_writable_set test on non-Linux
       
       OpenBSD seems to make connect() return success immediately even
       on a non-blocking socket, so it's hard to test for.
       
       Thanks to Jeremy Evans to reporting the issue under OpenBSD.
       
       ref: http://mid.gmane.org/20110505181846.GB9693@jeremyevans.local
   
   commit 9900efecb60635ad97b5c00c76eb60252839b1c1
   Author: Jeremy Evans <code@jeremyevans.net>
   Date:   Thu May 5 11:18:46 2011 -0700
   
       fix kgio_peek for !KGIO_NOPUSH systems
       
       Fix kgio_peek by adding an empty kgio_autopush_recv
       if !KGIO_NOPUSH.
       
       ref: http://mid.gmane.org/20110505181846.GB9693@jeremyevans.local
       Acked-by: Eric Wong <normalperson@yhbt.net>
   
   commit 577cf3056d9f3088145aea51bbc09a0c90a7695e
   Author: Jeremy Evans <code@jeremyevans.net>
   Date:   Thu May 5 11:49:01 2011 -0700
   
       connect: zero out hints argument for getaddrinfo
       
       Some systems like OpenBSD are stricter about irrelevant
       fields than GNU/Linux.
       
       [ew: commit message]
       
       ref: http://mid.gmane.org/20110505181846.GB9693@jeremyevans.local
       Acked-by: Eric Wong <normalperson@yhbt.net>
   
   commit 537e4c341137a45330e28376e8f29da7df44808f
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed May 4 19:26:38 2011 -0700
   
       Kgio.poll restarts on interrupt
       
       This changes our semantics, but it's unlikely anybody
       relies on EINTR right now...
   
   commit f2a3998e0c0f63ad14acf5ccc0141fc6cdce24e3
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Apr 27 11:44:51 2011 -0700
   
       extconf: remove unnecessary dir_config statement
       
       I didn't know this about mkmf at the time...
   
   commit 3033f2e8f178c0f150cfd3e2a070570154a27430
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu Apr 21 20:08:01 2011 +0000
   
       doc: improve kgio_accept/kgio_tryaccept docs
       
       Documenting the new flags options and also improving
       style of the existing class overrides.
   
   commit b885cf9a2ef0864dcebb9bba7b1fcf3eb08f9ae8
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu Apr 21 20:06:08 2011 +0000
   
       test_autopush: attempting to fix a timing test...
       
       Not fun on slow systems, unfortunately...
   
   commit be46333541acd72bde3544a3e86f6ead0bb364d0
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Apr 20 18:36:09 2011 -0700
   
       doc: fix trywrite call-seq
   
   commit 3b48d6c823a7da34c0b37d8eb3c11964c4a3ba89
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu Apr 14 02:31:50 2011 +0000
   
       test_autopush: use assert_in_delta for test
       
       Some systems are slower than others...
   
   commit f36f7584b766cb5d558fcfa94ea639e6090bcb54
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Mon Apr 11 18:21:09 2011 +0000
   
       gemspec: bump wrongdoc version
   
   commit 212f6fdfe51e2167d362686bb2622ce04e6e5de5
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Mon Apr 11 18:20:27 2011 +0000
   
       gemspec: remove unnecessary require_paths
       
       RubyGems handles it already
   
   commit fefd652d6cc5825bebbe164a360c4a06b1399dcb
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Sun Apr 10 07:27:40 2011 +0000
   
       add test for cross thread close
       
       Ruby 1.9.3dev has better support for it
   
   commit 983e8ff915118d00b683109df0834733b485086d
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Sun Apr 10 07:04:41 2011 +0000
   
       read_write: detect closed fd on EINTR
       
       Another thread may have killed the descriptor.
   
   commit 01949865e2715b487e098dbc60ba3ae7a01a3b54
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Sun Apr 10 06:07:55 2011 +0000
   
       accept: better detect closed files on EINTR/EAGAIN
       
       Another thread may have killed the acceptor object.
   
   commit 59782a15d0be87130934cbecb34ed639be68b44a
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Sun Mar 20 16:27:55 2011 -0700
   
       *accept methods can take flags argument, like accept4()
       
       This allows applications to not rely on global accept4_flags
   
   commit 0ef079617b7d71cc26574247918c4a3e18454b21
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Sat Mar 19 18:29:15 2011 -0700
   
       accept: prepare optional flags argument to accept() wrappers
       
       Don't force people to rely on global flags, there may be
       blocking parts of an otherwise non-blocking program...
   
   commit f8b8b3f73d238d4c29368b4a0f768c5afb03d43d
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu Mar 17 14:06:45 2011 -0700
   
       HACKING: updates for wrongdoc vs rdoc
   
   commit c79b5f9037ce69fb3ebce470a14af505aa1c8f5a
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Tue Mar 15 12:00:52 2011 +0000
   
       kgio 2.3.3 - minor fixes
       
       We no longer over-allocate memory for Kgio.poll (1.9.x-only).
       Under Ruby 1.9.3dev, we also use rb_thread_io_blocking_region
       to properly deal with cross-thread IO#close.
   
   commit 82a3e7d24e3cd51f15df593590986b7c5d0834aa
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Mon Mar 14 19:35:01 2011 +0000
   
       poll: fix over-allocation for poll(2)
       
       Oops, fortunately we allocated too much and not too little.
   
   commit 6299ef55e20454eaca0b9860ac4a9bd6ddd143a7
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Mon Mar 14 19:35:01 2011 +0000
   
       use rb_thread_blocking_io_region if possible
       
       It's in Ruby 1.9.3dev and tracks waiting FDs on blocked threads.
   
   commit 59ed57abf542b89babf595e5508cba42ceb9fd47
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Fri Feb 25 16:48:11 2011 +0000
   
       doc: more consistent references for kgio_wait_*able methods
       
       Much nicer this way...
   
   commit 88ae3fb48de345a3a102ac4d17bb71e8a4691230
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Tue Feb 15 08:55:25 2011 -0800
   
       kgio 2.3.2 - OpenBSD build fix
       
       Thanks to Jeremy Evans, this release fixes the build under OpenBSD.
   
   commit 8556c2ccf64840a080a928312d8feed2834d4d29
   Author: Jeremy Evans <code@jeremyevans.net>
   Date:   Mon Feb 14 17:03:53 2011 -0800
   
       Fix build on OpenBSD
       
       OpenBSD's getnameinfo(3) requires the sys/types.h header file, and
       including it should not cause a problem for other OSes.
       
       Acked-by: Eric Wong <normalperson@yhbt.net>
   
   commit 6d19ebb3a917b566830f8d33e95b1eea2e99658d
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Sun Feb 13 16:50:13 2011 -0800
   
       kgio 2.3.1 - compatibility fix
       
       * connect.c: disable AI_NUMERICSERV
       
         It's not needed since we already verify the service is a
         numeric port.  AI_NUMERICSERV is not available in older glibc
         (<2.3.4) and probably other old systems.
   
   commit b30aa658d7b4d946427119b23cfc264cc7172149
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Sun Feb 13 16:33:29 2011 -0800
   
       connect.c: disable AI_NUMERICSERV
       
       It's not needed since we already verify the service is a
       numeric port.  AI_NUMERICSERV is not available in older glibc
       (<2.3.4) and probably other old systems.
   
   commit f74bcf37ed31611d14aba2d4b4518c6a3dea0f40
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Feb 9 10:10:36 2011 +0000
   
       kgio 2.3.0 - MSG_PEEK and poll(2) support
       
       recv() with MSG_PEEK for sockets is added with the try*
       interface.  SocketMethods#kgio_trypeek and
       SocketMethods#kgio_peek or Kgio.trypeek for non-Kgio-enabled
       sockets.
       
       For Ruby 1.9 only: poll(2) is exposed via the Kgio.poll
       singleton method and should provide an alternative for IO.select
       users.
       
       Both of these new features should work well on modern Unix-like
       operating systems.
   
   commit 00d1bc89ed3811701195bf5ddb400a0a0067126f
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Tue Feb 8 14:11:45 2011 -0800
   
       move poll support checks to kgio.h
       
       We may use poll elsewhere...
   
   commit 257b090af54e6a1cecd44325f8664c4c682a6740
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Tue Feb 8 13:56:39 2011 -0800
   
       pkg.mk: update to the latest
       
       * Fixes Ruby 1.9.3dev deprecation warnings
       * Fixes some documentation dependency issues
       * Allows RUBY_TEST_OPTS to be passed to unit tests
   
   commit d8616b605ad4d83b69e2679e1c210e476cc18e00
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Tue Feb 8 13:50:55 2011 -0800
   
       doc: fully RDoc all methods and classes
       
       Whee!
   
   commit 3f6bffb4c4297df48a69d146243fbe5ba8040cb5
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Tue Feb 8 13:50:01 2011 -0800
   
       doc: fix accept -> tryaccept copy+paste error
       
       Oops
   
   commit 823e8978b38dcfb642e5059e879af4209ebba0f1
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Tue Feb 8 13:36:56 2011 -0800
   
       README: fix download link/ref
   
   commit 5c480aee3067006b5da6d45b7de41d8401b70848
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Tue Feb 8 10:41:51 2011 +0000
   
       preliminary poll(2) support
       
       It's a nice alternative to IO.select for higher-numbered
       file descriptors, especially sparse ones.  Our interface
       also generates less garbage than IO.select does.
   
   commit 47653194bf6ad53b9f5fca1b266c30855df5ebbd
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Sun Feb 6 21:56:35 2011 +0000
   
       add support for recv() with MSG_PEEK
       
       Kgio.trypeek, kgio_trypeek and kgio_peek methods are added
       for using with sockets.
   
   commit 75a7da2bd757617995f5492df1205e4a3459618b
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu Feb 3 18:46:21 2011 -0800
   
       kgio 2.2.0 - kinder, gentler I/O for the Internets
       
       * sockets accept()ed by a TCP_NOPUSH/TCP_CORK listener
         automatically flush on kgio_*read calls if there is pending
         data.  "Kgio.autopush = false" disables this globally,
         and Kgio::Socket also get "kgio_autopush=" to enable/disable
         on a per-object individual basis.
       
       * ECONNRESET exceptions get empty backtraces for kgio_*read.
         There's nothing a programmer can do about these, so there's
         no point in going through the expensive backtrace generation
         process.
       
       * Kgio.try* singleton methods added for working with non-Kgio
         enhanced objects.  No more needing to use Object#extend
         and blowing away your method cache to make existing I/O
         objects kinder and gentler.
       
       * IPv6 support should be complete, systems without a native
         getaddrinfo(3) are now unsupported (and will remain so
         unless somebody complains).
       
       There should be no other backwards-incompatible changes other
       than requiring getaddrinfo(3) and friends for IPv6 support.
   
   commit c8fb5aa33262a455997ff6a57659a8d125f36d66
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu Feb 3 14:28:11 2011 -0800
   
       add SocketMethods#kgio_addr!
       
       This refreshes (or sets) the @kgio_addr ivar for sockets
       that didn't go through kgio_accept or kgio_tryaccept.
   
   commit cff0dd2f73acc73f721b2a589af9e37baedd2489
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Feb 2 13:56:31 2011 -0800
   
       fix typos in ipv6 test case
       
       Oops, RTFE :P
   
   commit 17abe6ce8f01810022b948c71de0026b4ac89597
   Author: Eric Wong <e@yhbt.net>
   Date:   Wed Feb 2 21:33:28 2011 +0000
   
       add proper IPv6 support
       
       No extra #ifdefs, we just won't support old systems without
       getaddrinfo() and friends anymore.  I doubt anybody still has
       them...
   
   commit 879f2f0ee9133f34ec3e24141bdb4936e3408d3a
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Tue Feb 1 14:00:07 2011 -0800
   
       avoid re-interning if GCC is not used (or under 1.8)
       
       Needless calls to rb_intern are wasteful in even semi-frequently
       used code.
   
   commit 499f158c74b7c455dca08fc30be88cb699ee24c6
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Tue Feb 1 13:58:20 2011 -0800
   
       kgio_*read: empty backtrace for ECONNRESET
       
       There's nothing a programmer can do about ECONNRESET
       so just make the exception cheaper to raise so it
       can still be logged.
   
   commit 36f69750cd69cbf892580da04be6675e23d92f6f
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Mon Jan 31 18:39:31 2011 -0800
   
       add singleton methods for non-Kgio objects
       
       This allows people to more easily use Kgio in existing apps.
   
   commit 37e50a9a5fcd45242373379c0dc61ebf8ff609af
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Mon Jan 31 18:27:24 2011 -0800
   
       autopush: enable accessors for client sockets
       
       Might as well allow clients to efficiently handle
       TCP_CORK/TCP_NOPUSH, too.
   
   commit d4773fc63a847119004c17a1b8803a815f99d98a
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Mon Jan 31 17:34:07 2011 -0800
   
       autopush: enable this by default
       
       TCP_CORK (and presuably TCP_NOPUSH) aren't remotely useful in
       Rainbows! without this and there's almost no overhead for MRI,
       either.
   
   commit 8a1fc65c88dee174940735bb46074c72ac47ce61
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Mon Jan 31 17:05:48 2011 -0800
   
       autopush: optimize away ivar usage under MRI
       
       We know that all versions of MRI have a small RFile structure
       that is allocated in the same object slots as other Ruby types
       and also zeroed on allocation.
       
       This optimization enables us to fall back to using ivars in
       case MRI changes or if we're used on other Rubies.
   
   commit 6479b6d3934b8930910e0057f516aa019dd7a8c7
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Mon Jan 31 15:18:33 2011 -0800
   
       autopush: enable for TCP_NOPUSH under FreeBSD
       
       Hopefully it works for people who use TCP_NOPUSH...
   
   commit 15744a90cda72e9007914cd2a78b0b2949193479
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Mon Jan 31 13:58:53 2011 -0800
   
       autopush: simplify implementation and just use ivars
       
       Duh...
   
   commit 313d2bb8d37dbc5602e464def90b3e7fa9f60924
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Mon Jan 31 13:03:02 2011 -0800
   
       rename nopush_smart to autopush
       
       This is probably a better name for it, libautocork is a nice
       name even though we won't use it directly.
   
   commit 910f6f3df099c04fcd55bd6b20785cce69cb36ae
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu Jan 27 19:43:39 2011 -0800
   
       preliminary implementation of "smart_nopush"
       
       It only supports TCP_CORK under Linux right now.
       
       We use a very basic strategy to use TCP_CORK semantics optimally
       in most TCP servers:  On corked sockets, we will uncork on recv()
       if there was a previous send().  Otherwise we do not fiddle
       with TCP_CORK at all.
       
       Under Linux, we can rely on TCP_CORK being inherited in an
       accept()-ed client socket so we can avoid syscalls for each
       accept()-ed client if we already know the accept() socket corks.
       
       This module does NOTHING for client TCP sockets, we only deal
       with accept()-ed sockets right now.
   
   commit ec91ac3d8c8d9236ba0cd01794c9c4a3ee3f7eeb
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu Jan 27 14:11:16 2011 -0800
   
       revamp packaging makefile, update URLs
       
       More common code that's still GNU make is better for my
       sanity.  Also, bogomips.org went on a URL diet recently.
   
   commit f6c79438ed195bb706903d104cce850bfbfbac41
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Tue Jan 18 15:52:25 2011 -0800
   
       add tests for empty writes, too
       
       There could be some platforms that dislike it...
   
   commit 9c81cc3fd8d2b3dce68d69d8e0c56a4c5d89ebf0
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu Jan 13 14:46:02 2011 -0800
   
       Makefile: remove non-existent target reference
       
       Oops
   
   commit fb8104e1f2a5d1cdcb99a19b6a4bdabf0b1c2643
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Sat Dec 25 18:06:47 2010 -0800
   
       kgio 2.1.1 - one small Rubinius fix
       
       We now avoid errno side-effects in kgio_wait_*able methods.
       This affects Rubinius, but may affect other Ruby platforms
       (particularly those that use stdio) as well.
   
   commit 6ab4331f8137e949ab57f014f96ff3918a315044
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Sat Dec 25 18:02:16 2010 -0800
   
       avoid errno side-effects in kgio_wait_*able
       
       Retrieving the file descriptor may have side-effects on
       certain Ruby implementations (e.g. Rubinius), so ensure
       our errno is preserved before calling rb_io_wait_*able().
   
   commit 3a0323b642ee054319a5e64ffe28e089bbd013e4
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Sun Dec 26 01:08:58 2010 +0000
   
       gemspec: point folks to the public mailing list
       
       It's more useful that way.
   
   commit 9d5c9e6c9975cb5c10e7384aed9ed22ae0ee57c8
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Sun Dec 26 01:02:00 2010 +0000
   
       kgio 2.1.0 - accept improvements and fixes
       
       kgio_accept and kgio_tryaccept now take an optional argument
       to override the default Kgio::Socket class that is returned.
       
       These methods also fall back to using regular accept() if
       kgio was built on a system with accept4() and later run on
       a system without accept4().
   
   commit dcd5eff7dd5d5861b67667f48424979be9bcabc8
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Sun Dec 26 00:21:25 2010 +0000
   
       quiet down some harmless compiler warnings
       
       Less noise means we'll notice real bugs sooner.
   
   commit 5280f35f131d88f90afffff0e10f7900530728aa
   Author: Eric Wong <e@yhbt.net>
   Date:   Sat Dec 25 23:00:05 2010 +0000
   
       accept4: fall back to regular accept() on ENOSYS
       
       kgio may occasionally be built on a system with accept4()
       and then deployed on one without it.   Handle this case
       gracefully since it unfortunately happens on production systems.
   
   commit b859c4a12905cbd71d19cde2aaa9f88ec0374cc5
   Author: Eric Wong <e@yhbt.net>
   Date:   Sat Dec 25 22:44:53 2010 +0000
   
       accept methods may take an optional argument
       
       This is preferred as we no longer have to rely on a global
       constant.
   
   commit ef069ece624906b3946248421620d8458bcef605
   Author: Eric Wong <e@yhbt.net>
   Date:   Fri Dec 24 09:21:19 2010 +0000
   
       Rakefile: fix RAA license
       
       Oops, we were never Ruby licensed.
   
   commit 472240687caf3f113a3ff408729f8205c475d7d5
   Author: Eric Wong <e@yhbt.net>
   Date:   Fri Dec 24 09:20:40 2010 +0000
   
       doc: use wrongdoc for documentation
       
       wrongdoc factors out a bunch of common code from this
       project into its own and removes JavaScript from RDoc
       to boot.
   
   commit 64bbc95d2192fb621b763c1c4d1ae32940c1a5ac
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Wed Dec 22 12:12:18 2010 -0800
   
       fix errors in RDoc
       
       Noticed-by: IƱaki Baz Castillo
   
   commit f093312ad1ed336363f352991b6b99d96f7aed1d
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu Nov 18 17:16:53 2010 -0800
   
       kgio 2.0.0 - major internal API changes
       
       (no code changes from 2.0.0pre1)
       
       This release should make Kgio easier and more consistent
       to use across a variety of libraries/applications.
       
       The global Kgio.wait_*able(=) accessor methods are gone in favor
       of having default kgio_wait_readable and kgio_wait_writable
       methods added to all Kgio-using classes.  Sub-classes may (and
       are encouraged to) redefine these if needed.
       
       Eric Wong (7):
           expand Kgio::*#kgio_read! documentation
           prefer symbolic names for waiting read/writability
           EOFError message matches Ruby's
           README: Gemcutter => RubyGems.org
           update documentation with mailing list info
           add default kgio_wait_*able methods
           switch entirely to kgio_wait_*able methods
   
   commit edfa7e60de5556b6abc9febe6a21e12dadbafd0b
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu Nov 18 15:42:27 2010 -0800
   
       Rakefile: list prerelease tags as well
       
       Since we do prerelease nowadays before real ones.
   
   commit d78a2075bdb0a30bf0064d2857011c330cc0d09e
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu Nov 18 15:38:12 2010 -0800
   
       move website to bogomips.org
       
       This project is useful enough for others and to stand alone
       without needing to be associated with Unicorn.
   
   commit 28070c522aff233eadb7e167f8d4e8122cd0bb47
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Thu Nov 18 15:15:40 2010 -0800
   
       kgio 2.0.0pre1 - major internal API changes
       
       This release should make Kgio easier and more consistent
       to use across a variety of libraries/applications.
       
       The global Kgio.wait_*able(=) accessor methods are gone in favor
       of having default kgio_wait_readable and kgio_wait_writable
       methods added to all Kgio-using classes.  Sub-classes may (and
       are encouraged to) redefine these if needed.
       
       Eric Wong (7):
             expand Kgio::*#kgio_read! documentation
             prefer symbolic names for waiting read/writability
             EOFError message matches Ruby's
             README: Gemcutter => RubyGems.org
             update documentation with mailing list info
             add default kgio_wait_*able methods
             switch entirely to kgio_wait_*able methods
   
   commit c69955e64648ab6a3471a54f7885a320428682f9
   Author: Eric Wong <e@yhbt.net>
   Date:   Thu Nov 18 14:37:05 2010 -0800
   
       switch entirely to kgio_wait_*able methods
       
       This removes the global Kgio.wait_*able accesors and requires
       each class to define (or fall back to) the Kgio::DefaultWaiters
       methods.
   
   commit f1b497e601ed2acb54f75dc989d0a5ec7afebca0
   Author: Eric Wong <e@yhbt.net>
   Date:   Thu Nov 18 13:38:32 2010 -0800
   
       add default kgio_wait_*able methods
       
       It makes it easier for people to use certain overrides without
       killing other methods.  This is the first step in fixing
       problems people were having with dalli 0.11.1+ while running
       Unicorn.
   
   commit 827ad6b4fba768a5cac8fb4e83fbbf61cf7a3194
   Author: Eric Wong <e@yhbt.net>
   Date:   Mon Nov 15 10:33:55 2010 -0800
   
       update documentation with mailing list info
       
       We're a real project, apparently, so it can have its
       own mailing list.
   
   commit fd88eae588c1e715dcaf3a1a000391cc13481e02
   Author: Eric Wong <e@yhbt.net>
   Date:   Mon Nov 15 10:22:49 2010 -0800
   
       README: Gemcutter => RubyGems.org
       
       That's the new name for it and it's official
   
   commit 8615a3f9554df0fd7f7f088cd49cf1e3be49de9f
   Author: Eric Wong <e@yhbt.net>
   Date:   Fri Nov 12 20:25:50 2010 -0800
   
       EOFError message matches Ruby's
       
       This makes messages appear less different than Ruby
       when using kgio_read!
       
       Requested-by: Mike Perham
   
   commit 2772ed8bfe108b66b7493bc5cb0c40ddeb1ca57d
   Author: Eric Wong <e@yhbt.net>
   Date:   Fri Nov 5 09:01:08 2010 +0800
   
       prefer symbolic names for waiting read/writability
       
       There's no point in using constants that point to symbols
       instead of just the symbols themselves.
   
   commit bf3b507791403811bece9dff915ca10757bca519
   Author: Eric Wong <e@yhbt.net>
   Date:   Thu Oct 28 21:02:31 2010 +0000
   
       expand Kgio::*#kgio_read! documentation
       
       If the author can forget why it was written, so can
       the rest of the world.
   
   commit f4d08a07a02393cca5ddd1277acc4f95c83307ff
   Author: Eric Wong <e@yhbt.net>
   Date:   Fri Oct 8 14:55:16 2010 -0700
   
       kgio 1.3.1 - fix zero-length reads
       
       kgio_read and kgio_tryread will now return an empty string when
       a length of zero is specified instead of nil (which would signal
       an EOF).  This emulates the behavior of IO#read, IO#readpartial,
       IO#sysread, IO#read_nonblock in core Ruby for consistency.
   
   commit d225ede82d820d045bd7cfb826f444cf6601577c
   Author: Eric Wong <normalperson@yhbt.net>
   Date:   Fri Oct 8 02:53:38 2010 -0700
   
       return empty string on length=0
       
       This matches behavior of all the core Ruby methods.
   
   commit e4599227f0da0f652cbcb52838e631d7384dcd0d
   Author: Eric Wong <e@yhbt.net>
   Date:   Thu Oct 7 20:02:40 2010 -0700
   
       kgio 1.3.0 - bug and usability fixes
       
       * make Kgio::WaitWritable and Kgio::WaitReadable symbols
       * trywrite: fix stupid off-by-one error causing corrupt writes
         on retries
   
   commit f5fc35221d37141b0f72278c7b969211410e94c0
   Author: Eric Wong <e@yhbt.net>
   Date:   Thu Oct 7 20:00:09 2010 -0700
   
       tests: don't trust what I think I know about Ruby
       
       case/when and === didn't actually work as I expected
       them to.
   
   commit 2152188f41bf2a5067e84a4404b48b2282a9dd55
   Author: Eric Wong <e@yhbt.net>
   Date:   Thu Oct 7 19:56:57 2010 -0700
   
       trywrite: fix stupid off-by-one error causing corrupt writes
       
       Oops!
   
   commit c448ad898ecb7f354a32a320294da4727fc9af52
   Author: Eric Wong <e@yhbt.net>
   Date:   Thu Oct 7 19:55:49 2010 -0700
   
       make WaitWritable and WaitReadable symbols
       
       This makes them easier to compare with === when used
       in case/when statements in Ruby
   
   commit 49f0b98c69f1f0bf637953d0bfc96b764f00ab9b
   Author: Eric Wong <e@yhbt.net>
   Date:   Thu Oct 7 07:15:49 2010 +0000
   
       kgio 1.2.1 - doc and *BSD workarounds
       
       This fixes our accept4() wrapper which did not work as expected
       on some *BSD-based systems due to fcntl(fd, F_GETFL) returning
       false information.  Linux 2.6+ users are unnaffected, including
       those without accept4().
       
       Also some RDoc fixes.
   
   commit 03344bb763f5269afe7fafd56a47270719c7ef9e
   Author: Eric Wong <e@yhbt.net>
   Date:   Thu Oct 7 07:14:07 2010 +0000
   
       doc: fix RDoc generation
       
       Oops, completely broken by the splitting of the code.
   
   commit 637317eb479525dca543eda7a8977410bc43b832
   Author: Eric Wong <e+07380@yhbt.net>
   Date:   Wed Oct 6 14:08:35 2010 -0700
   
       accept4: workaround (P)OS X bug w/O_NONBLOCK
       
       Apparently fcntl(fd, F_GETFL) can return falsely return the
       O_NONBLOCK flag without actually having it set in the kernel.
       This is totally broken on the part of the OS.
   
   commit ca76c75f8a24d0cd6828fe16ca3790a277b35f8d
   Author: Eric Wong <e+07380@yhbt.net>
   Date:   Wed Oct 6 14:06:27 2010 -0700
   
       build: pick on on modified extension files
       
       We build more than one file nowadays.
   
   commit 65f96b7750616bc210397c16eea40961e578a788
   Author: Eric Wong <e@yhbt.net>
   Date:   Wed Oct 6 11:51:04 2010 -0700
   
       doc: fix typo in Kgio.accept_cloexec= doc
       
       oops...
   
   commit 414dd17f1009c571e2d7657721271756e3d4dd8e
   Author: Eric Wong <e@yhbt.net>
   Date:   Tue Oct 5 16:09:40 2010 -0700
   
       kgio 1.2.0 - cleanups and minor improvements
       
       The C extension is now split into several files for
       ease-of-maintenance.
       
       Slightly more common, client-triggerable exceptions (EOFError,
       Errno::EPIPE, Errno::ECONNRESET) are now less expensive as they
       are generated without backtraces.
   
   commit e085bb9600b190692beb5efc85656ebf127ae08c
   Author: Eric Wong <e@yhbt.net>
   Date:   Tue Oct 5 15:45:16 2010 -0700
   
       generate empty backtraces for EPIPE and ECONNRESET
       
       Malicious clients may disconnect during big writes to cause
       EPIPE and ECONNRESET exceptions.  Generating backtraces can be
       expensive with Ruby, so mitigate the DoS vector by lowering the
       cost of generating an exception.
   
   commit b168cc894037620cab82fa82f3ab37a3aab81570
   Author: Eric Wong <e@yhbt.net>
   Date:   Tue Oct 5 15:26:57 2010 -0700
   
       add kgio_read! methods which may raise EOFError
       
       Except EOFError is gently raised to not include a huge
       backtrace.  Large backtraces can be a performance problem on
       busy servers that malicious clients may exploit to deny service.
   
   commit 870ada92db7071c7982913e508ac35b97d6e8761
   Author: Eric Wong <e@yhbt.net>
   Date:   Tue Oct 5 11:45:02 2010 -0700
   
       GNUmakefile: use portable tar invocation
       
       We've been spoiled by GNU tar.
   
   commit 2a6115a89d5c95428bd6c3e0bc10e5a3a4c3c3be
   Author: Eric Wong <e@yhbt.net>
   Date:   Wed Sep 29 18:25:58 2010 -0700
   
       refactor and split into separate files
       
       Making the code easier to read and navigate.  This also
       frees us from having to use the stupid A4_ prefix for
       accept4(2) flags since it conflicts with the socket(2)
       ones.
   
   commit 8fe89997453d6c530c3f5e08bc9c1da40a621248
   Author: Eric Wong <e@yhbt.net>
   Date:   Wed Sep 29 17:13:21 2010 -0700
   
       Make kgio_trywrite more aggressive with retrying
       
       Partial writes can be retried until completely denied with
       EAGAIN.  Often times, it is beneficial to retry immediately
       after a partial write because the kernel may allocate more
       buffers or the reader can drain the buffers.
       
       This helps the caller avoid crossing the Ruby <-> C boundary
       more than necessary.
   
   commit 39c851e595970a2349a8a39878afd94a3324e102
   Author: Eric Wong <e@yhbt.net>
   Date:   Tue Sep 28 18:16:53 2010 -0700
   
       kgio 1.1.0 - flexible accept methods
       
       * an alternate class now be returned by accept/tryaccept
         by setting "Kgio.accept_class ="
   
   commit 911f6ab306aff1e24c9c570eeae33923fa1b99d9
   Author: Eric Wong <e@yhbt.net>
   Date:   Tue Sep 28 18:04:51 2010 -0700
   
       alternate classes may be returned by accept/tryaccept
       
       These can be useful for avoiding wrapper objects and
       also allows users to more easily try different things
       without stepping on others' toe^H^H^Hclasses.
   
   commit 526b4bd48a20a34ef5959fdc4aa580d5f9199652
   Author: Eric Wong <e@yhbt.net>
   Date:   Mon Sep 27 19:59:34 2010 -0700
   
       kgio 1.0.1 - compatibility fixes
       
       * add compatibility for ancient Rubies (1.8.6)
       * linux: fix accept4() support for newer Linux
   
   commit 20cbc0355104470fb433dd13e87a5d5c7e888ab1
   Author: Eric Wong <e@yhbt.net>
   Date:   Tue Sep 28 02:56:41 2010 +0000
   
       linux: fix accept4() support for newer Linux
       
       Oops :x  Tested on Debian sid.
   
   commit 24f1d168eb0937f0586c45b266bcd208431f0107
   Author: Eric Wong <e@yhbt.net>
   Date:   Mon Sep 27 18:06:34 2010 -0700
   
       add compatibility for ancient Rubies
       
       This is tested on Ruby 1.8.6-p114, but may work
       for 1.8.5, too.  Ugh, people ought to upgrade.
   
   commit e4d204c86e9420023ba3e4d8dbeb6b3fea8d6cf7
   Author: Eric Wong <e@yhbt.net>
   Date:   Tue Sep 28 00:27:44 2010 +0000
   
       kgio 1.0.0 - initial release
       
       Documentation and release infrastructure updates
       and such...
   
   commit 8984b9556a3493570fbb4f747fce712d58f2cdd8
   Author: Eric Wong <e@yhbt.net>
   Date:   Tue Sep 28 00:07:43 2010 +0000
   
       doc: TODO update
   
   commit 2c64a1fc07d3b9a80d112e3b0e2baa7ec29c2f47
   Author: Eric Wong <e@yhbt.net>
   Date:   Tue Sep 28 00:03:39 2010 +0000
   
       read/write: account for buffer changes during wait
       
       It's possible for applications to modify the buffer during
       reads and writes, so make a best effort to account for those.
   
   commit f2ea9918655e8ee0576bee2950d16485031fc361
   Author: Eric Wong <e@yhbt.net>
   Date:   Mon Sep 27 23:59:59 2010 +0000
   
       tests: fix broken monster trywrite test
       
       Oops, use random data so it's easier to detect this.
   
   commit 7abc0eb3dd804c2e65660b7dd9c828df0e03b80a
   Author: Eric Wong <e+absinthe@yhbt.net>
   Date:   Mon Sep 27 15:09:44 2010 -0700
   
       test_tcp*read_write: use blocking kgio_accept in setup
       
       Some OSes (FreeBSD 7.0) do not seem to setup
        connections as quickly.
   
   commit 95d2eae6a4da34c504427af6ae0ab4c8c70c0ce5
   Author: Eric Wong <e+absinthe@yhbt.net>
   Date:   Mon Sep 27 15:09:43 2010 -0700
   
       set blocking flag before blocking IO#read
       
       Some older Rubies may not behave correctly otherwise
   
   commit 0806cac89f9d0e169b6c1e4da68c1ad66daa23ae
   Author: Eric Wong <e@yhbt.net>
   Date:   Mon Sep 27 23:16:53 2010 +0000
   
       tess: ensure buffer is cleared on failures
       
       No need to leak data.
   
   commit 50b86bf23063f3e6c3777b39c9464f73ccfd6ef5
   Author: Eric Wong <e@yhbt.net>
   Date:   Mon Sep 27 22:55:52 2010 +0000
   
       more documentation
       
       Somebody's gotta do it...
   
   commit 5123d66fe0b2dad67539a20fe5b91f5b9afd814a
   Author: Eric Wong <e@yhbt.net>
   Date:   Mon Sep 27 16:56:13 2010 +0000
   
       avoid initiating syscalls before rb_io_wait_*
       
       Some Ruby implementations (Rubinius) may call lseek
       and clobber the intended errno when looking up the
       open file, causing rb_io_wait_* functions to fail.
   
   commit 6c818b0b6f76ef733679bcea1024142b4ef3ce00
   Author: Eric Wong <e@yhbt.net>
   Date:   Mon Sep 27 01:13:30 2010 +0000
   
       add kgio_tryaccept, kgio_accept _really_ blocks
       
       We'll stick with the "try" prefix if we're going to be
       non-blocking.  kgio_accept will favor a blocking accept() call
       where it's possible to release the GVL, allowing it to avoid
       thundering herd problems.  Otherwise it'll use thread-safe
       blocking under Ruby 1.8.
   
   commit f81cb3c05a0eb46ec61ceb295b51ead16e6a0da4
   Author: Eric Wong <e@yhbt.net>
   Date:   Mon Sep 27 00:57:14 2010 +0000
   
       use SOCK_NONBLOCK for socket(2) if possible
       
       This saves us a relatively expensive fcntl() system call.
   
   commit 87cf3ce6185b9138032a5af53cecae98f8c93564
   Author: Eric Wong <e@yhbt.net>
   Date:   Mon Sep 27 00:24:50 2010 +0000
   
       connect: no do not leak descriptors on failure
       
       We cannot raise exceptions and expect GC to clean up
       after us until we've created an actual IO object.
   
   commit 6fbde1518578dd1b828efcecaf2caf893bddc110
   Author: Eric Wong <e@yhbt.net>
   Date:   Mon Sep 27 00:11:43 2010 +0000
   
       "start" singleton methods for non-blocking connect
       
       These initiate (but do not wait for) non-blocking connects.
   
   commit fdfecc6d815bab8dfc1d8ad6758a66d44ab51e31
   Author: Eric Wong <e@yhbt.net>
   Date:   Sun Sep 26 07:51:12 2010 +0000
   
       introduce kgio_try* methods
       
       Avoid altering behavior based on globals that
       Kgio.wait_{read,writ}able stored in, since that's too confusing.
       The non-try variants are closer to the normal IO read/write
       methods, except they can be more easily plugged into alternate
       reactors and event frameworks.
   
   commit d8ee79e1e5c6e6908009213324db25cf41c583ce
   Author: Eric Wong <e@yhbt.net>
   Date:   Sat Sep 25 17:55:07 2010 +0000
   
       kgio_read returns nil on EOF
       
       Just like IO#read
   
   commit af03e4471de3d3b91eec16e26e93a84d4a717116
   Author: Eric Wong <e@yhbt.net>
   Date:   Sat Sep 25 17:47:13 2010 +0000
   
       split out reusable bits into separate headers
       
       No point in cluttering up the meat of our code.
   
   commit db53263856d864ba6273e6cac73011f699509d71
   Author: Eric Wong <e+absinthe@yhbt.net>
   Date:   Sat Sep 25 01:36:13 2010 -0700
   
       only use MSG_DONTWAIT under Linux
       
       MSG_DONTWAIT is less consistently implemented/supported on other
       platforms on stream sockets, so fallback to fcntl() + read()/write()
       for stream sockets.  This also fixes our previously broken support
       of non-MSG_DONTWAIT systems.
   
   commit a82dc40c2a509c4ab692da34b572693f243fbfae
   Author: Eric Wong <e+absinthe@yhbt.net>
   Date:   Sat Sep 25 01:36:12 2010 -0700
   
       write/send may fail with ECONNRESET
       
       Tested on FreeBSD 7.0
   
   commit 0c60192621303f5e4ebd46d43a058de48126bc8a
   Author: Eric Wong <e+absinthe@yhbt.net>
   Date:   Sat Sep 25 01:36:11 2010 -0700
   
       fix missing netinet/in.h include
       
       This is needed for FreeBSD 7.0, at least.
   
   commit 0beb82437f4ab0b8422e225080b234361092315e
   Author: Eric Wong <e@yhbt.net>
   Date:   Sat Sep 25 08:15:13 2010 +0000
   
       beef up the test suite
       
       We need to test server <-> client interaction
       more thoroughly since some systems don't implement
       everything right.
   
   commit 460e6b025896dee64b39d194d4c1a536129654de
   Author: Eric Wong <e@yhbt.net>
   Date:   Thu Sep 23 22:56:44 2010 +0000
   
       initial commit + release
       
       everything shou^Wmight be working...

[Validate]

Generated with the Darkfish Rdoc Generator 1.1.6.