ChangeLog from git://git.bogomips.org/upr.git (0.1.0..0.2.0.4.g553f)

    commit 553f9e814f4ffbd021c33b70193c0fd41edb1d2e
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Mon Jun 21 00:38:08 2010 -0700
    
        README: fix bashism in RDoc :P
        
        oops...
    
    commit a20beb209d3cca0e2c601dee8658496f26315f58
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Mon Jun 21 00:36:22 2010 -0700
    
        update README (remove link for the demo, it's currently down)
    
    commit 74c89746c35c5b44a350046ac88e8a6a8aae9cc5
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Sun Nov 15 02:57:50 2009 -0800
    
        Rakefile: add RAA update task
        
        Should be harder to forget to update this now.
    
    commit 1b0eabe60326f4470b1a6d646a84a5eed014f9b2
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Sat Nov 14 13:33:26 2009 -0800
    
        ry dahl prefers his name lowercased
        
        Update all documentation and comments to reflect that.
    
    commit 42d80bbba13655aec55d733df0fe2709b568d6b2
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Fri Nov 13 17:45:09 2009 -0800
    
        upr 0.2.0 - twice as good as the first!
        
        This release fixes several bugs and adds better compatibility
        with existing upload progress implementations from other web
        servers.
        
        'config.gem "upr"' in Rails config/environment should work now
        that double loads are non-fatal (but still warn).  Additionally,
        better error handling has been added and timeouts increased
        to reduce the probability of errors due to slow clients.
        
        The Rack backend can now generate JSON responses compatible[1]
        with upload progress modules for both lighttpd and nginx.
        Additionally, streaming JSON as demonstrated in
        mongrel_streaming_upload_progress is supported, too.
        
        This is a list of upload progress modules we are compatible
        with:
        
        1. mongrel_upload_progress
           http://mongrel.rubyforge.org/wiki/UploadProgress
        2. jquery-upload-progress
           http://github.com/drogus/jquery-upload-progress
        3. mongrel_streaming_upload_progress
           http://rubyforge.org/pipermail/mongrel-users/2007-July/003747.html
        
        Eric Wong (32):
              README: fix grammar/speling mistakes
              README: fix grammar bug (excessive dash)
              monitor: fix class name in RDoc
              monitor: add "finish" method
              input_wrapper: use the new finish methods in backends
              example/rainbows_config: disable Nagle's algorithm
              examples/rails_app-2.3.4: fix session verifier 1.9
              examples/rails_app-2.3.4: move middleware setup to config.ru
              examples/rails_app-2.3.4: smaller JavaScript footprint
              split upr/status out to its own file
              status: add error? method
              Clarify license of examples
              upr/status: add done? method
              Revert "examples/rails_app-2.3.4: move middleware setup to config.ru"
              Split out Params and StatusMethods
              input_wrapper: don't wrap if we don't have to
              set "encoding: binary" to workaround 1.9 insanity
              backends: internal API updates/cleanups
              gemspec: put a hard dependency on Rack
              add JSON generator
              input_wrapper: lower default frequency
              examples/rails: UprStatus reuses expiry in Upr::Monitor
              Upr::Monitor expiry is 60 seconds
              Add jQuery-compatible Rails example
              JSON compatible with Ry Dahl's Ajax.Pull + example
              Update README
              example/rails_app-2.3.4: limit compat 1.9 to only 1.9
              example/rails_app-2.3.4: UprStatus unit tests
              tests: add Monitor tests (also reaches into Status)
              JSON: set no-transform in headers
              examples/rails_app-2.3.4: show links to different interfaces
              update README
    
    commit 2bec62ccdd65a3e4de7841f5ffa7138646929803
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Fri Nov 13 17:43:48 2009 -0800
    
        update README
    
    commit 9ad5760a68b07fcc0df79e9ae8e31c56873476ce
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Fri Nov 13 17:33:35 2009 -0800
    
        examples/rails_app-2.3.4: show links to different interfaces
    
    commit 73ebdaf0445beb90a8397ca4a3ac05885b6b89fc
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Fri Nov 13 10:54:53 2009 -0800
    
        JSON: set no-transform in headers
        
        We can't have Rack::Deflater compressing long-pulling JS
    
    commit 474f31b22bdc90a1baf0cc5cc5e5a0cf22f5710a
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Fri Nov 13 01:14:29 2009 -0800
    
        tests: add Monitor tests (also reaches into Status)
    
    commit eead1a80dd5fdca57cc8aa0333d249415ba2d85a
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Fri Nov 13 01:01:58 2009 -0800
    
        example/rails_app-2.3.4: UprStatus unit tests
        
        UprStatus.incr now returns the value incremented to
        be compatible with Upr::Monitor.incr
    
    commit f4b44763fa6802543f7d1590719e5aed21e120cd
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Thu Nov 12 23:13:01 2009 -0800
    
        example/rails_app-2.3.4: limit compat 1.9 to only 1.9
        
        Not 1.8.7, too, since 1.8.7 strings respond to :bytesize
        each_byte iterators and j.next seem to make 1.8.7 unhappy
    
    commit 504ab0d4a4c402a90824aaf3c84ef21707e08ad5
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Thu Nov 12 20:01:35 2009 -0800
    
        Update README
    
    commit b5419dc0e819550b5db0bc18579d8243477c53f2
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Thu Nov 12 19:32:46 2009 -0800
    
        JSON compatible with Ry Dahl's Ajax.Pull + example
        
        Ry posted about it here:
          http://rubyforge.org/pipermail/mongrel-users/2007-July/003747.html
        
        This is technically superior compared to all the existing interfaces
        since it only requires only one, long-running client-side HTTP request.
        I would imagine it's possible for a JavaScript programmer to be capable
        of even removing the need for an extra request entirely, I'm not that
        programmer...
    
    commit 701405d00364c63c0efbf11a39368dd2cbee0053
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Thu Nov 12 18:49:21 2009 -0800
    
        Add jQuery-compatible Rails example
        
        This uses the new Upr::JSON class to generate output.
        Apparently this is the same format used by Apache, nginx, and
        lighttpd.  Hopefully this will help increase upr adoption.
    
    commit ca0493aa6b53a38b6254c29b44982c369ad9757f
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Thu Nov 12 18:47:50 2009 -0800
    
        Upr::Monitor expiry is 60 seconds
        
        Some folks we know have terrible Internet connections
    
    commit a00f6fdb9b78a295307bada20f1e0dcaae59ac6d
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Thu Nov 12 18:43:51 2009 -0800
    
        examples/rails: UprStatus reuses expiry in Upr::Monitor
        
        Thou Shalt Not Repeat Thyself.
        Thou Shalt Not Repeat Thyself.
        Thou Shalt Not Repeat Thyself.
        Thou Shalt Not Repeat Thyself.
        Thou Shalt Not Repeat Thyself.
        Thou Shalt Not Repeat Thyself.
        
        wait...
    
    commit 20c4841a76a6a01dd7f0ed761945cdc8e07785d0
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Thu Nov 12 18:37:39 2009 -0800
    
        input_wrapper: lower default frequency
        
        Backend updates should be pretty cheap, so don't skimp on them
        since they can help avoid timeouts when connections choke for
        a little while.
    
    commit 743dcad9f6eef3714b1ff63f06c7844c8d869a54
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Thu Nov 12 18:36:12 2009 -0800
    
        add JSON generator
        
        It currently only barely works with Rails, but the plan is to
        add full Rack long-polling/streaming support.
    
    commit 726d7214083631f384470ef4751328f70afdbd03
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Thu Nov 12 17:45:58 2009 -0800
    
        gemspec: put a hard dependency on Rack
        
        We use Rack for query string parsing.
    
    commit 680a3827db292bcf34ab0aeb773720562866bc3b
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Thu Nov 12 13:45:10 2009 -0800
    
        backends: internal API updates/cleanups
        
        Return values for class methods for Upr::Monitor and UprStatus
        should synched.
        
        Class methods:
          * error!(upid) method added:
            sets seen = -1, updates time and returns Status(-like) object
          * read(upid) no longer updates time
          * incr(upid, nr) does up increment errored statuses
          * incr(upid, nr) returns nil on invalid upids
          * finish(upid) returns nil on invalid upids
        
        Additionally the AR example has been updated to include
        Upr::StatusMethods for instance methods.
    
    commit dd08acc53b0f17946b47a7a8f5e6b3f219c218fd
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Thu Nov 12 13:42:21 2009 -0800
    
        set "encoding: binary" to workaround 1.9 insanity
        
        It probably doesn't matter for these modules/classes, but I'd
        much rather avoid potential surprises in the future.
    
    commit f5eae25bad81afcd0e0c11f671a7fa7e12461015
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Thu Nov 12 13:38:09 2009 -0800
    
        input_wrapper: don't wrap if we don't have to
        
        Clients _must_ will either specify the Content-Length header
        _or_ "Transfer-Encoding: chunked".  This will work around
        clients that seem to send POST requests with no body at all in
        them.
    
    commit f301f399937f9ff62dc41a9cd8e1ea45b43baa6b
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Thu Nov 12 13:32:56 2009 -0800
    
        Split out Params and StatusMethods
        
        StatusMethods will be reusable in subclasses like the
        UprStatus ActiveRecord class.  Params parsing will be
        common to both InputWrapper and also to the upcoming
        Streaming class.
    
    commit e71a98deacd25bfaad5b80b0cd505e183933010c
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Thu Nov 12 12:03:39 2009 -0800
    
        Revert "examples/rails_app-2.3.4: move middleware setup to config.ru"
        
        This reverts commit 4770ea6d7a6eaf00cc19bc4fb2afd59071e8cf66.
    
    commit a2c054810e035915d1e5ff27afd2b631de6ded0a
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Thu Nov 12 11:36:58 2009 -0800
    
        upr/status: add done? method
        
        Makes it easier to tell if we're done or not
    
    commit 81c1f96c2c99d16b211f6b97c6f99ea46dfa9cd0
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Thu Nov 12 11:17:26 2009 -0800
    
        Clarify license of examples
        
        In short, example code retains their own copyrights
    
    commit 6369300ca4171acf6848e2f63b24aa5278c42c1b
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Thu Nov 12 00:43:36 2009 -0800
    
        status: add error? method
        
        We'll define setting seen == -1 to be an error since
        it's impossible to see -1 bytes.
    
    commit a063217a2198769edcc287e662e5c4691c0ae4d0
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Wed Nov 11 22:19:42 2009 -0800
    
        split upr/status out to its own file
        
        This prevent double loads that seem to be caused by "config.gem"
        in Rails from messing up due to the Struct re-definition.  Of
        course we'll still warn when the VERSION constant is redefined
        so people will hopefully see a reason to avoid idiotic double
        loads...
    
    commit 64033a89a8b409a3b71382d8b328aa239caad428
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Wed Nov 11 19:51:33 2009 -0800
    
        examples/rails_app-2.3.4: smaller JavaScript footprint
        
        We'll be pulling in other JS files, too, so avoid pulling
        in too much.
    
    commit 4770ea6d7a6eaf00cc19bc4fb2afd59071e8cf66
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Wed Nov 11 19:29:57 2009 -0800
    
        examples/rails_app-2.3.4: move middleware setup to config.ru
        
        config.ru is more obvious and easier to use with non-Rails
        applications.  This is true especially if you want to share
        the Upr::Monitor object/connection with the upcoming
        Upr::Streaming JSON application.
    
    commit cb90269157aeda3655b1a12ea7be4666c98a5e2c
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Wed Nov 11 19:27:54 2009 -0800
    
        examples/rails_app-2.3.4: fix session verifier 1.9
        
        Rails 2.3.4 screwed up cookie sessions under Ruby 1.9
        ref: https://rails.lighthouseapp.com/projects/8994/tickets/3144
    
    commit 82190a59a79a39fe8ac66073532878506bdc7a35
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Wed Nov 11 16:04:08 2009 -0800
    
        example/rainbows_config: disable Nagle's algorithm
        
        Less delay gives better interactive response
    
    commit ec22a960d443ea846161fc16c78f5a6c4206f95b
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Wed Nov 11 15:44:03 2009 -0800
    
        input_wrapper: use the new finish methods in backends
        
        This provides the ability to add notifications when
        we finish an upload
    
    commit a3977a51ae30fd2856c969e2e7897535715d19c6
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Wed Nov 11 15:41:44 2009 -0800
    
        monitor: add "finish" method
        
        This lets us finish up connections by setting seen == length
        when the client is finished uploading.
    
    commit 4e1763e8bacdec892b98844ff514d2e505bb6d54
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Tue Nov 10 18:12:43 2009 -0800
    
        monitor: fix class name in RDoc
    
    commit c0207ddf6c6a578bed27a00c7b0be60ae4a71c8e
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Tue Nov 10 17:38:57 2009 -0800
    
        README: fix grammar bug (excessive dash)
    
    commit d6834bf37c6e334a105f04955d4bbf26ed470156
    Author: Eric Wong <normalperson@yhbt.net>
    Date:   Tue Nov 10 17:28:08 2009 -0800
    
        README: fix grammar/speling mistakes

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