Re: [Ccrtp-devel] Can't find SymmetricRTPSession implementation on Windows

[yapi]

I have experienced the same problem, that is DLL dont export Template,so you
shuold implement SymmetricRTPSession. a simple solution is that define a
instance of SymmetricRTPSession in the pool.cpp,
then complier will initialize a SymmetricRTPSession implementaion.
 
In addition, SymmetricRTPSession has also support RTCP, but it use the same
port to receive and send rtp data, and use another port send and receive
RTCP packet. am I right?


John Pallister wrote:
> 
> Hello list,
> 
> First, thanks to the authors for providing such a great 
> library. I've just started using it (via Visual C++ Express 
> 2005) and it seems pretty excellent so far.
> 
> However, I'm experiencing some confusion that I'm hoping 
> someone can help me with. In our application we're not using 
> RTCP, so using SymmetricRTPSession (or a derived class) 
> seems like the way to go. And it seems that both Twinkle and 
> Bayonne also use this class (based on my examination of 
> their source).
> 
> However when I instantiate this class in my code I get lots 
> of "unresolved external" errors from the linker (I'm 
> building a DLL that links to ccrtp1, ccgnu2 and ccext2 as 
> DLLs). These errors don't occur when I use RTPSession instead.
> 
> Basically, the linker can't find the implementations of all 
> the SingleThreadRTPSession<class RTPBaseUDPIPv4Socket, class 
> RTPBaseUDPIPv4Socket, class AVPQueue> methods, and I can't 
> find them in the source either. I can see the RTPSession 
> definitions in rtp.h and pool.cpp; can someone please point 
> me to the SymmetricRTPSession definitions?
> 
> Thanks very much,
> 
> John :^P
> -- 
> John Pallister
> address@hidden
> 
> 
> 
> _______________________________________________
> Ccrtp-devel mailing list
> address@hidden
> http://lists.gnu.org/mailman/listinfo/ccrtp-devel
> 
> 

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