Re: [sr-dev] [permissions module] allow_source_address_group() drops the request if it returns 0

El Martes, 9 de Febrero de 2010, Daniel-Constantin Mierla escribió:

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So what about if I want to develop a module function which can return 0 as a valid integer

You can do that ...

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and store it in a pv?

but it won't get here!

Sure, I've experimented by myself :)

Returning 0 from a function (core or module) is 'exit' from the beginning of SER in 2001, it is how tm functions absorb retransmissions and the config is not executed further (e.g., t_check_trans(), t_newtran(), ...).

Oh yes, it makes more sense now :)

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"return 0" is document (AFAIK) but I didn't expect that any function returning 0 means "exiting".

It means. 'return' is a core function.

But I don't meant "return" core function, but any other function. Anyhow understood now.

Thanks.