Release Name: 4.6.1

Notes:
unicorn 4.6.1 - minor cleanups

Unicorn is an HTTP server for Rack applications designed to only serve
fast clients on low-latency, high-bandwidth connections and take
advantage of features in Unix/Unix-like kernels.  Slow clients should
only be served by placing a reverse proxy capable of fully buffering
both the the request and response in between Unicorn and slow clients.

* http://unicorn.bogomips.org/
* mongrel-unicorn@rubyforge.org
* git://bogomips.org/unicorn.git
* http://unicorn.bogomips.org/NEWS.atom.xml

Changes:

Unicorn::Const::UNICORN_VERSION is now auto-generated from
GIT-VERSION-GEN and always correct.  Minor cleanups for
hijacking.



Changes:
 .gitignore                   |  1 +
 Documentation/unicorn.1.txt  | 12 +++++---
 GIT-VERSION-GEN              | 69 ++++++++++++++++++++++----------------------
 GNUmakefile                  |  2 +-
 lib/unicorn/const.rb         |  4 +--
 lib/unicorn/http_request.rb  |  5 +---
 t/bin/utee                   | 12 --------
 t/t0000-http-basic.sh        |  2 +-
 t/t0004-heartbeat-timeout.sh |  6 ++--
 t/t0006-reopen-logs.sh       |  8 ++---
 t/t0019-max_header_len.sh    |  2 +-
 t/t0100-rack-input-tests.sh  | 20 ++++++-------
 t/t9000-preread-input.sh     |  4 +--
 t/test-lib.sh                | 17 ++++++++++-
 14 files changed, 83 insertions(+), 81 deletions(-)

commit f8829e69e28bb93dbbf9a220cdff163a6ba182d5
Author: Eric Wong 
Date:   Thu Feb 21 08:36:35 2013 +0000

    unicorn 4.6.1 - minor cleanups
    
    Unicorn::Const::UNICORN_VERSION is now auto-generated from
    GIT-VERSION-GEN and always correct.  Minor cleanups for
    hijacking.

commit 15c23106ffc9b7a03fdc2353f41c239f89ac9822
Author: Eric Wong 
Date:   Sat Feb 9 01:13:17 2013 +0000

    http_request: drop conditional assignment for hijack
    
    As far as I can tell, this was never necessary.

commit ed28a361d234847dca550e839f22f0cc779f6ce0
Author: Eric Wong 
Date:   Fri Feb 8 22:48:03 2013 +0000

    http_request: remove FIXME for rack.version clarification
    
    commit a9474624a148fe58e0944664190b259787dcf51e in rack.git

commit cb0623f25db7f06660e563e8e746bfe0ae5ba9c5
Author: Eric Wong 
Date:   Fri Feb 8 18:50:07 2013 +0000

    auto-generate Unicorn::Const::UNICORN_VERSION
    
    This DRYs out our code and prevents snafus like the 4.6.0
    release where UNICORN_VERSION stayed at 4.5.0
    
    Reported-by: Maurizio De Santis 

commit 1b3352ec9b5c9eeb58cf330d6b9ce8753af4ec16
Author: Eric Wong 
Date:   Wed Feb 6 11:20:57 2013 +0000

    unicorn 4.6.0 - hijacking support
    
    This pre-release adds hijacking support for Rack 1.5 users.
    See Rack documentation for more information about hijacking.
    There is also a new --no-default-middleware/-N option
    for the `unicorn' command to ignore RACK_ENV within unicorn
    thanks to Lin Jen-Shin.
    
    There are only documentation and test-portability updates
    since 4.6.0pre1, no code changes.

commit 9cd8554749a9f120b010c93933d09d2dd27b1280
Author: Eric Wong 
Date:   Mon Feb 4 12:39:09 2013 +0000

    tests: "wc -l" portability for *BSDs
    
    On FreeBSD 9.0, "wc -l" emits leading whitespace, so
    filter it through tr -d '[:space:]' to eliminate it.

commit 2a2163594ea2b515e98fbe9f909bcf90e4c35fe8
Author: Eric Wong 
Date:   Mon Feb 4 12:29:00 2013 +0000

    tests: "wc -c" portability for *BSDs
    
    On FreeBSD 9.0, "wc -c" emits leading whitespace, so
    filter it through tr -d '[:space:]' to eliminate it.
    
    This is commit 8a6117a22a7d01eeb5adc63d3152acf435cd3176
    in rainbows.git

commit 85223902e8229bd460ce0b4ad126f42b1db42a46
Author: Eric Wong 
Date:   Mon Feb 4 10:36:18 2013 +0000

    tests: replace non-portable "date +%s" with ruby equivalent
    
    "date +%s" is not in POSIX (it is in GNU, and at least FreeBSD
    9.0, possibly earlier).  The Ruby equivalent should be
    sufficiently portable between different Ruby versions.
    
    This change was automated via:
        perl -i -p -e 's/date \+%s/unix_time/' t/*.sh
    
    This is commit 0ba6fc3c30b9cf530faf7fcf5ce7be519ec13fe7
    in rainbows.git

commit a09a622b4988b5eee819487c96a4563e71f753f7
Author: Eric Wong 
Date:   Mon Feb 4 10:30:25 2013 +0000

    tests: remove utee
    
    POSIX already stipulates tee(1) must be unbuffered.  I think my
    decision to use utee was due to my being misled by a bug in
    older curl where -N did not work as advertised (but --no-buffer
    did).
    
    N.B. we don't use tee in unicorn tests, this just matches
    commit cbff7b0892148b037581541184364e0e91d2a138 in rainbows

commit 64765b95df06256d39daefdeebde97c874770131
Author: Eric Wong 
Date:   Tue Jan 29 21:19:22 2013 +0000

    manpage: update middleware-related documentation
    
    -N/--no-default-middleware needs a corresponding manpage entry.
    
    Additionally, the Rack::Chunked/ContentLength middleware comment
    is out-of-date as of unicorn v4.1.0