RTMFPFlow::RTMFPFlow(UInt64 id,const string& signature,Peer& peer,Invoker& invoker,BandWriter& band) : _poolBuffers(invoker.poolBuffers),_numberLostFragments(0),id(id),_stage(0),_completed(false),_pPacket(NULL),_pStream(NULL),_band(band) {
RTMFPWriter* pWriter = new RTMFPWriter(peer.connected ? Writer::OPENED : Writer::OPENING,signature, band, _pWriter);
if(signature.empty())
return;
if (pWriter->flowId == 0)
((UInt64&)pWriter->flowId) = id;
// create code prefix for a possible response
// get flash stream process engine
if(signature.size()>4 && signature.compare(0,5,"\x00\x54\x43\x04\x00",5)==0)
(bool&)pWriter->critical = true; // NetConnection
else if(signature.size()>3 && signature.compare(0,4,"\x00\x54\x43\x04",4)==0)
invoker.flashStream(BinaryReader((const UInt8*)signature.c_str()+4,signature.length()-4).read7BitValue(),peer,_pStream); // NetStream
else if(signature.size()>2 && signature.compare(0,3,"\x00\x47\x43",3)==0)
(UInt64&)pWriter->flowId = id; // NetGroup
if(!_pStream)
_pStream.reset(new FlashMainStream(invoker,peer));
}
