Re: [Cppcms-users] threading considerations when accessing session data from json-rpc

[Artyom B. <art...@ya...>]

----- Original Message -----

> From: Leon <le...@wl...>
>
> 
> Hi,
> I am still not very clear about cppcms' threading model.  Am I correct
> that each json-rpc method will be run from a thread from the thread
> pool?  Do this mean that
> each access to any session data should be protected by mutex?
> 
> 
> Thanks!

The session is accessed via cppcms::http::context and the context
is request/response specific. So unless you access one context from 
two threads (which I don't see a reason to do) it is safe.

The session storage thread safety is handled by CppCMS,
depending in specific backend and transparent to you.

Of course if you implement your own session storage you should deal
with it on your own, but as I understand you don't. :-)


Artyom Beilis
-------------

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