[reSIProcate] [DialogUsagManager] InMemoryRegistrationDatabase usage.

[Scott Godin]

You are supposed to use the lockRecord and unlockRecord APIs if you want to
modify or read the contact list of a particular AOR.  There are a number of
examples of this around the resip code.

Regards,
Scott

On Tue, Feb 3, 2015 at 10:11 AM, palladin <p-aladin at yandex.ru> wrote:

> Dear resip devels,
> resiprocate 1.9.2
>
> I have got a crash during InMemoryRegistrationDatabase usage. Sometimes I
> need to modify ContactInstanceRecord from separate thread.  As I can notice
> from InMemoryRegistrationDatabase::updateContact sources ContactList is
> fetched and mutex is unlocked. I suppose at the same time my thread tries
> to modify the same ContactList, because it is not any more protected from
> simultaneous access. As result crash.
> Could you please consider provided patch? If it is not fine - please
> advice how can I safely update ContactList?
>
> Sincerely Taras.
>
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>
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