Real Time Event Dispatcher

Real Time Event Dispatcher ,[object Object],[object Object],[object Object]

Imagine Games Remember Google Wave? No? Anyone??? Read/Delete a message, all favicons change Your turn? Instant notification GMail Like „tail –f /var/log/my.log >some.browsers“

IT‘S JUST SOOOO COOL!!! You click somewhere and immediately see a response somewhere else... Real Time Event Dispatcher

@KaroDidi 1 wife, 2 kids, 3 monitors 34 years Day-Job: Working on Excel/Access VBA Applications :-/ True heart belongs to Web and PHP since >10 Years Own company/Freelancer www.smartpixelmedia.de Real-Life? Ah, right... Mountainbike Model plane/heli Peter Dietrich Real Time Event Dispatcher Hobbies: www.karopapier.de www.xosofox.de www.managerator.de www.tmeet.de www.timini.de www.beididi.de www.jobeet.de / www.symfony2.de www.d1d.li

The Big Bicture Some PHP Some data transport Some JS Real Time Event Dispatcher sfBackend APE

Real Time Event Dispatcher lib/model APE Custom Event Handler sfEventHandler Browser Browser Browser Throw Event HTTP Request JSON data Process Event Response on long-polling AJAX request Event bubbling through Browser Tab Browser Tab

Real-Time?? Really really? ,[object Object],[object Object],Real Time Event Dispatcher * Conditions apply: Network latency, Server load, …

Polling? ,[object Object],Real Time Event Dispatcher Alexis Richardson http://www.rabbitmq.com/resources/RabbitMQ_Oxford_Geek_Night.pdf (Slide 23) http://www.ape-project.org/comics/1/Chapter-I-common-let-s-push.html

AJAX Long Polling ,[object Object],[object Object],[object Object],[object Object],Real Time Event Dispatcher Server Client 25s 25s POST Data Rx Data

Comet Servers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Real Time Event Dispatcher BTW, your Apache would of course instantly go down...

What is APE? ,[object Object],[object Object],[object Object],[object Object],[object Object],Real Time Event Dispatcher http://www.xosofox.de/2010/03/playing-with-my-new-pet-ape/

... Some APE specifics ,[object Object],[object Object],[object Object],[object Object],[object Object],Real Time Event Dispatcher http://www.xosofox.de/2010/10/ape-user-handling/

Enough! Gimmi code! ,[object Object],Real Time Event Dispatcher Dennis Benkert @denderello #sfLive2010 http://www.slideshare.net/denderello/symfony-live-2010-using-symfony-events-to-create-clean-class-interfaces

... More code ,[object Object],Real Time Event Dispatcher Event Payload Channel Define your payload here!

... Even more Code ,[object Object],[object Object],[object Object],Real Time Event Dispatcher

… Even more Code Real Time Event Dispatcher Event Payload Channel

Server Side JS ,[object Object],Real Time Event Dispatcher Event Payload Channel

Gimmi JS ,[object Object],Real Time Event Dispatcher

Gimmi JS ,[object Object],[object Object],[object Object],[object Object],[object Object],Real Time Event Dispatcher

Some things to consider ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Real Time Event Dispatcher

APE Alternatives? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Real Time Event Dispatcher

Psst... Annoying stuff ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Real Time Event Dispatcher

Recap ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Real Time Event Dispatcher

Further reading ,[object Object],[object Object],[object Object],Real Time Event Dispatcher

There‘s one more thing ,[object Object],[object Object],[object Object],Real Time Event Dispatcher ... And please give http://tmeet.de/sflive a try

Real Time Event Dispatcher

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Real Time Event Dispatcher