bool C4Network2IO::BroadcastMsg(const C4NetIOPacket &rPkt) // by both
{
// TODO: ugly algorithm. do better
// begin broadcast
BeginBroadcast(false);
// select one connection per reachable client
CStdLock ConnListLock(&ConnListCSec);
for (C4Network2IOConnection *pConn = pConnList; pConn; pConn = pConn->pNext)
if (pConn->isAccepted())
{
if (pConn->getProtocol() == P_UDP)
pConn->SetBroadcastTarget(true);
else if (pConn->getProtocol() == P_TCP)
{
C4Network2IOConnection *pConn2 = GetMsgConnection(pConn->getClientID());
if (pConn == pConn2)
pConn->SetBroadcastTarget(true);
pConn2->DelRef();
}
}
// send
bool fSuccess = Broadcast(rPkt);
// end broadcast
EndBroadcast();
// return
return fSuccess;
}
C4Network2IOConnection *C4Network2IO::GetDataConnection(int iClientID) // by main thread
{
CStdLock ConnListLock(&ConnListCSec);
C4Network2IOConnection *pRes = NULL;
for (C4Network2IOConnection *pConn = pConnList; pConn; pConn = pConn->pNext)
if (pConn->isAccepted())
if (pConn->getClientID() == iClientID)
if (pConn->getProtocol() == P_TCP || !pRes)
pRes = pConn;
// add reference
if (pRes) pRes->AddRef();
return pRes;
}