void C4Network2IO::CheckTimeout()
{
// acquire lock
CStdLock ConnListLock(&ConnListCSec);
// check all connections for timeout (use deletion-safe iteration method just in case)
for (C4Network2IOConnection *pConn = pConnList, *pNext; pConn; pConn = pNext)
{
pNext = pConn->pNext;
// status timeout
if (!pConn->isClosed() && !pConn->isAccepted())
if (difftime(time(NULL), pConn->getTimestamp()) > C4NetAcceptTimeout)
{
Application.InteractiveThread.ThreadLogS("Network: connection accept timeout to %s:%d", inet_ntoa(pConn->getPeerAddr().sin_addr), htons(pConn->getPeerAddr().sin_port));
pConn->Close();
}
// ping timeout
if (pConn->isAccepted())
if ((pConn->getLag() != -1 ? pConn->getLag() : 1000 * difftime(time(NULL), pConn->getTimestamp()))
> C4NetPingTimeout)
{
Application.InteractiveThread.ThreadLogS("%d %d %d", (int)pConn->getLag(), (int)time(NULL), (int)pConn->getTimestamp());
Application.InteractiveThread.ThreadLogS("Network: ping timeout to %s:%d", inet_ntoa(pConn->getPeerAddr().sin_addr), htons(pConn->getPeerAddr().sin_port));
pConn->Close();
}
// delayed connection removal
if (pConn->isClosed())
if (difftime(time(NULL), pConn->getTimestamp()) > C4NetAcceptTimeout)
RemoveConnection(pConn);
}
}
void C4Network2ClientListBox::ConnectionListItem::Update()
{
C4Network2IOConnection *pConn = GetConnection();
if (!pConn)
{
// No connection: Shouldn't happen
pDesc->SetText("???");
pPing->SetText("???");
return;
}
// update connection ping
int iPing = pConn->getLag();
pPing->SetText(FormatString("%d ms", iPing).getData());
// update description
// get connection usage
const char *szConnType;
C4Network2Client *pNetClient = ::Network.Clients.GetClientByID(iClientID);
if (pNetClient->getDataConn() == pNetClient->getMsgConn())
szConnType = "Data/Msg";
else if (iConnID)
szConnType = "Msg";
else
szConnType = "Data";
// display info
pDesc->SetText(FormatString("%s: %s (%s l%d)",
szConnType,
::Network.NetIO.getNetIOName(pConn->getNetClass()),
pConn->getPeerAddr().ToString().getData(),
pConn->getPacketLoss()).getData());
}
void C4Network2Stats::ExecuteSecond() {
statFPS.RecordValue(C4Graph::ValueType(Game.FPS));
statNetI.RecordValue(
C4Graph::ValueType(Game.Network.NetIO.getProtIRate(P_TCP) +
Game.Network.NetIO.getProtIRate(P_UDP)));
statNetO.RecordValue(
C4Graph::ValueType(Game.Network.NetIO.getProtORate(P_TCP) +
Game.Network.NetIO.getProtORate(P_UDP)));
// pings for all clients
C4Network2Client *pClient = NULL;
while (pClient = Game.Network.Clients.GetNextClient(pClient))
if (pClient->getStatPing()) {
int iPing = 0;
C4Network2IOConnection *pConn = pClient->getMsgConn();
if (pConn) iPing = pConn->getLag();
pClient->getStatPing()->RecordValue(C4Graph::ValueType(iPing));
}
++SecondCounter;
}