[rtmpdump] librtmp in multi threaded applications and interruption

[Howard Chu]

Mikhail I. Izmestev wrote:
>   Hi all.
>
> Is it possible to refactor interruption system to allow using librtmp in multi threaded applications?
> FFmpeg's interruption system is very easy and useful. We can create similar callback to handle
> interruptions.

I don't understand the question, please explain in more depth. What does 
multi-threading have to do with interruptions? I presume by "interruption" you 
mean "signal"  - signals and threaded code do not mix well.