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Course Overview
What's new in Symfony 2.2 + ESI Fragments Bonus
Upgrade your Symfony skills with our 2.2 tutorial, covering everything from new console commands to the ESI fragments framework.
About this course
Symfony 2.2 is out and wonderful! If you're thinking about upgrading, there are a few important changes to be aware of and a bunch of great new features.
In this screencast, we'll talk about how to upgrade, things to watch out for, and some new features. We dive a bit deeper into caching and ESI in Symfony by exploring the new fragments framework (formerly sub-requests). If you've been thinking about caching or are confused by the new changes, this is for you!
Highlights:
* The new fragments framework, ESI, the `ProxyListener`, trusted proxies
* Host Routing
* New tools inside the console commands
* Upgrading to Symfony3!!??3 Comments
weaverryan
SFCASTS
gggeek
6 years ago
Yes! Otherwise you'll get the wrong IP address for things like $request->getClientIp() and a few other things. ESI is only one reason that you need to trust your proxies. Great question.
Cheers!
gggeek
weaverryan
6 years ago
thanks.:-)
To tell the whole truth, I always found the docs for trusted_proxies to be a bit lacking, and the name in itself not too explicit either...
Nice info!
What if I have a reverse proxy in front of the app which does load balancing and ssl terminating, but no ESI. In that case is it recommended to set trusted_proxies as well, or not?