Thread based development with PHP

PHP and \Thread based development

September 2013

Sunday, September 22, 13

PHP and \Thread based development

\Schedule

What is a \Thread

What do i need to work with \Threads in PHP

Starting a simple \Thread

Stack data using a \Worker

Sharing data using a \Stackable

Synchronize using a \Mutex

Synchronize using a \Closure

Stack your data on a \Worker

Sharing resources

Problems you’ll face when working with \Threads

Sunday, September 22, 13

What is a \ThreadProcedure that runs independently from its main program

Threads typically exists as subsets of processes

Sunday, September 22, 13

What do i need to work with \ThreadsPHP 5.3+

compiled thread safe with --enable-maintainer-zts

PECL extension pthreads

or install runtime from http://appserver.io

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Starting a simple \ThreadShows how a \Thread will be created and started

That the script has been finished before the Thread has been finished

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PHP and \Thread based development

Starting a simple \Thread

Sunday, September 22, 13

PHP and \Thread based development

Starting a simple \Thread - Result

Sunday, September 22, 13

Stack data using a \WorkerAllows you to stack data and execute in a \Thread

Works like a queue

Interesting to build a daemon e. g. a HTTP server ;)

Sunday, September 22, 13

PHP and \Thread based development

Sharing data using a \Stackable

Sunday, September 22, 13

PHP and \Thread based development

Stacking data using a \Worker - Result

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Sharing data using a \StackableTasks that are executed by \Worker threads

Enables you to share data between threads

Sunday, September 22, 13

PHP and \Thread based development

Sharing data using a \Stackable

Sunday, September 22, 13

PHP and \Thread based development

Sharing data using a \Stackable - Result

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Synchronize using a \MutexCan be used to prevent threads overwrite shared data

Sunday, September 22, 13

PHP and \Thread based development

Synchronize using a \Mutex

Sunday, September 22, 13

PHP and \Thread based development

Starting a simple \Thread - Result

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Synchronize using a \ClosureNecessary to influence \Thread workflow

Allows starting/stopping a referenced \Thread

Sunday, September 22, 13

PHP and \Thread based development

Synchronize using a \Closure

Sunday, September 22, 13

PHP and \Thread based development

Synchronize using a \Closure - Result

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Sharing resourcesSome resource types can be shared, e. g. sockets

Not all resources can be shared, e. g. MySQLi

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PHP and \Thread based development

Sharing resources

Sunday, September 22, 13

PHP and \Thread based development

Sharing resources - Result

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appserver.io, a referenceHTTP 1.1 compliant web server

Persistence Container supporting Doctrine

MessageQueue

Websocket Server based on Ratchet

Demo applications available: Neos, Magento ... more soon

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PHP and \Thread based development

Installation

as .pkg file on Mac OS X 10.8.x

as .deb for Debian 7.x + Ubuntu 12.04

Debian Repository http://deb.appserver.io

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PHP and \Thread based development

Website

Sunday, September 22, 13

More information ...https://github.com/krakjoe/pthreads

https://computing.llnl.gov/tutorials/pthreads/

http://appserver.io

https://github.com/techdivision/TechDivision_ApplicationServer

http://www.slideshare.net/wagner_tim78/thread-based-development-with-php

http://tinyurl.com/na5ulal

Sunday, September 22, 13

PHP and \Thread based development

Tim WagnerTechDivision GmbHSpinnereiinsel 3a83059 Kolbermoor

+49 8031 / 221055-0 +49 8031 / 221055-22 info@techdivision.com

www.techdivision.com

Thanks!

Sunday, September 22, 13