Container Class: Shared Memory Container

[Bernhard J. M. Grün]

Hello,

this is my first contribution for phpFreeChat.
I wrote a nice shared memory container class. It should speed up the storage process such that more people can chat without higher load for the server.
My container class uses the PEAR class "System/SharedMemory" to store the data. This pear class is able to store into the following structures: ApacheNote, APC, eAccelerator, File, Memcached, Sharedance, SHMOP, SQLite, System V and Turck MMCache. I think this makes it possible to also work on Windows hosts.
I tested and developed my container class with 0.8 pre (SVN revision 309) but it should also work with 0.7.

You can download it from: http://h0t.de/pfc/Memory-Container.tar.gz

Bernhard

[Bernhard J. M. Grün]

Updated version...
Including a demo now.

Download at: http://h0t.de/pfc/Memory-Container-20060226-02.tar.gz

Bernhard

[Bernhard J. M. Grün]

Updated again...
Just reformated the code to be conform to the rest of the pfc sourcecode.
This is - most likely - the version that will be published with next pfc release.

Download at: http://h0t.de/pfc/Memory-Container-20060228-01.tar.gz

[phpfreechat]

I get this message when I load for the first time the shared memory demo :

Code: Select all

Notice: unserialize(): Error at offset 0 of 1048576 bytes in /home/kerphi/pfc-0.8/lib/pear/System/SharedMemory/Shmop.php on line 102

Notice: unserialize(): Error at offset 0 of 1048576 bytes in /home/kerphi/pfc-0.8/lib/pear/System/SharedMemory/Shmop.php on line 102

Notice: unserialize(): Error at offset 0 of 1048576 bytes in /home/kerphi/pfc-0.8/lib/pear/System/SharedMemory/Shmop.php on line 102

Notice: unserialize(): Error at offset 0 of 1048576 bytes in /home/kerphi/pfc-0.8/lib/pear/System/SharedMemory/Shmop.php on line 102

Notice: unserialize(): Error at offset 0 of 1048576 bytes in /home/kerphi/pfc-0.8/lib/pear/System/SharedMemory/Shmop.php on line 102

However it works well !
Nice job, it will be integrated into next 0.8 release.

[phpfreechat]

I just integrated your great contribution into official pfc source code.

However there is strange formated code :

Code: Select all

    $this->_memory->set
    ($c->container_cfg_sm_messages, $content);

Why a line jump after the "set" word ?

[Bernhard J. M. Grün]

Well this could be a "problem" (wrong configuration) with astyle. I'll check that if it is really needed.

Bernhard