[reSIProcate] assertion: "DUM let me send a BYE at an incorrect state"

[Boris Rozinov]

Hi,

The assertion occurs in the following situation:
Application calls InviteSession::end() as part of
onOfferRequestRejected handling.
onOfferRequestRejected was raised by incoming reINVITE
in SentReinviteNoOffer state.
InviteSession::end() will cause
SentReinviteNoOfferGlare -> Terminated state
transition. 
But the incoming reInvite is still dispatched using
dispatchConnected from
InviteSession::dispatchReinviteNoOfferGlare as and it
causes incorrect state transition:
Terminated -> ReceivedReinvite
The following handling of 200 for BYE causes the
assertion in InviteSession::dispatchBye 

The quick fix for that could be to add state
verification in both
InviteSession::dispatchReinviteNoOfferGlare and
InviteSession::dispatchGlare:
	  if (mState==Terminated)
		  dispatchTerminated(msg);
	  else
		  dispatchConnected(msg);

Thanks,
Boris  


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