delta/python-packages/gitpython.git/test/git/async/test_channel.py, branch 2.1.12

delta/python-packages/gitpython.git/test/git/async/test_channel.py, branch 2.1.12 github.com: gitpython-developers/GitPython.git Removed async from tree 2010-06-12T12:34:09+00:00 Sebastian Thiel byronimo@gmail.com 2010-06-12T12:34:09+00:00 86ea63504f3e8a74cfb1d533be9d9602d2d17e27

Cleaned up channel design, Reader and Writer bases don't require a channel anymore, but are abstract. 2010-06-12T09:19:29+00:00 Sebastian Thiel byronimo@gmail.com 2010-06-12T09:19:18+00:00 be8955a0fbb77d673587974b763f17c214904b57 Added IteratorReader, implementing the reader interface from an iterator. The implementation moved from the TaskIterator to the channel

Added IteratorReader, implementing the reader interface from an iterator. The implementation moved from the TaskIterator to the channel

channel: Changed design to be more logical - a channel now has any amount of readers and writers, a ready is not connected to its writer anymore. This changes the refcounting of course, which is why the auto-cleanup for the pool is currently broken. 2010-06-10T12:39:57+00:00 Sebastian Thiel byronimo@gmail.com 2010-06-10T12:39:57+00:00 55e757928e493ce93056822d510482e4ffcaac2d The benefit of this are faster writes to the channel, reading didn't improve, refcounts should be clearer now

The benefit of this are faster writes to the channel, reading didn't improve, refcounts should be clearer now

Channel: Callbacks reviewed - they are now part of Subclasses of the default channel implementation, one of which is used as base by the Pool Read channel, releasing it of the duty to call these itself. The write channel with callback subclass allows the transformation of the item to be written 2010-06-09T14:38:21+00:00 Sebastian Thiel byronimo@gmail.com 2010-06-09T14:38:21+00:00 ea81f14dafbfb24d70373c74b5f8dabf3f2225d9

Channel: removed pseudoconstructor, which clearly improves the design and makes it easier to constomize 2010-06-09T13:29:47+00:00 Sebastian Thiel byronimo@gmail.com 2010-06-09T13:29:47+00:00 57a4e09294230a36cc874a6272c71757c48139f2 pool: in serial mode, created channels will be serial-only, which brings 15% of performance

pool: in serial mode, created channels will be serial-only, which brings 15% of performance

Channel: Read method revised - now it really really doesn't block anymore, and it runs faster as well, about 2/3 of the performance we have when being in serial mode 2010-06-09T12:50:39+00:00 Sebastian Thiel byronimo@gmail.com 2010-06-09T12:47:41+00:00 0974f8737a3c56a7c076f9d0b757c6cb106324fb

Its getting better already - intermediate commit before further chaning the task class 2010-06-08T14:47:48+00:00 Sebastian Thiel byronimo@gmail.com 2010-06-08T14:47:48+00:00 619c11787742ce00a0ee8f841cec075897873c79

The new channeldesign actually works, but it also shows that its located at the wrong spot. The channel is nothing more than an adapter allowing to read multiple items from a thread-safe queue, the queue itself though must be 'closable' for writing, or needs something like a writable flag. 2010-06-08T11:24:44+00:00 Sebastian Thiel byronimo@gmail.com 2010-06-08T11:24:44+00:00 3776f7a766851058f6435b9f606b16766425d7ca

pool.consumed_tasks: is now a queue to be thread safe, in preparation for multiple connected pools 2010-06-07T08:38:22+00:00 Sebastian Thiel byronimo@gmail.com 2010-06-07T08:38:22+00:00 a8a448b7864e21db46184eab0f0a21d7725d074f Reduced waiting time in tests to make them complete faster

Reduced waiting time in tests to make them complete faster

channel.read: enhanced to be sure we don't run into non-atomicity issues related to our channel closed flag, which is the only way not to block forever on read(0) channels which were closed by a thread 'in the meanwhile' 2010-06-06T21:08:06+00:00 Sebastian Thiel byronimo@gmail.com 2010-06-06T21:08:06+00:00 867129e2950458ab75523b920a5e227e3efa8bbc