Receiving transaction termination notifications
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A TU (transaction user) can register to be notified of transaction terminations. To enable it, call SipStack::registerForTransactionTermination() on your SipStack object.
When transactions terminate, the SipStack will pass a TransactionTerminated TransactionMessage up to the TU through the TUfifo. This is retrieved by the TU through a call to SipStack::receiveAny(). The message indicates if the transaction is client or server and also provides the associated transaction id.
class TransactionTerminated : public TransactionMessage { public: RESIP_HeapCount(TransactionTerminated);
TransactionTerminated(const Data& tid, bool isClient, TransactionUser* tu) : mTransactionId(tid), mIsClient(isClient) { setTransactionUser(tu); } virtual const Data& getTransactionId() const { return mTransactionId; } virtual bool isClientTransaction() const { return mIsClient; } virtual std::ostream& encode(std::ostream& strm) const { return encodeBrief(strm); } virtual std::ostream& encodeBrief(std::ostream& str) const; Data mTransactionId; bool mIsClient; };