void CClient::updateStat ()
{
// write each pong in a file
string ha = Address.hostName();
if (ha.empty())
{
ha = Address.ipAddress();
}
string fn = StatPathName + ConnectionName + "_" + ha + "_" + getDate() + ".stat";
string line;
line += "NbPing " + toString(NbPing) + " ";
line += "NbPong " + toString(NbPong) + " ";
if (NbPong == 0)
line += "MeanPongTime <Undef> ";
else
line += "MeanPongTime " + toString(MeanPongTime/NbPong) + " ";
line += "NbDuplicated " + toString(NbDuplicated) + " ";
FILE *fp = fopen (fn.c_str(), "at");
if (fp == NULL)
{
nlwarning ("Can't open stat file name '%s'", fn.c_str());
}
else
{
if (FirstWrite)
{
//nlassert (!Address.hostName().empty())
fprintf (fp, "HostAddress: %s\n", Address.asString().c_str());
FirstWrite = false;
}
fprintf (fp, "%s\n", line.c_str());
fclose (fp);
}
nlinfo (line.c_str());
CMessage msgout("INFO");
msgout.serial(line);
CallbackServer->send (msgout, From);
NbPing = NbPong = MeanPongTime = NbDuplicated = 0;
}
void CClient::updateFullStat ()
{
uint32 NbLost = 0, NbDup = 0, NbPong = 0;
/* if (Address.hostName().empty())
{
// don't log because we receive no pong at all
return;
}*/
for (uint i = 0; i < LastPongReceived; i++)
{
if (PongReceived[i].first == 0) NbLost++;
else
{
NbPong++;
NbDup += PongReceived[i].first - 1;
}
}
{
// write each pong in a file
string ha = Address.hostName();
if (ha.empty())
{
ha = Address.ipAddress();
}
string fn = StatPathName + ConnectionName + "_" + ha + "_" + getDate() + ".stat";
string line = "Full Summary: ";
line += "NbPing " + toString(LastPongReceived) + " ";
line += "NbPong " + toString(NbPong) + " ";
line += "NbLost " + toString(NbLost) + " ";
if (LastPongReceived>0) line += "(" + toString((float)NbLost/LastPongReceived*100.0f) + "pc) ";
line += "NbDuplicated " + toString(NbDup) + " ";
if (LastPongReceived>0) line += "(" + toString((float)NbDup/LastPongReceived*100.0f) + "pc) ";
if (FullNbPong == 0)
line += "MeanPongTime <Undef> ";
else
line += "MeanPongTime " + toString(FullMeanPongTime/FullNbPong) + " ";
FILE *fp = fopen (fn.c_str(), "at");
if (fp == NULL)
{
nlwarning ("Can't open stat file name '%s'", fn.c_str());
}
else
{
fprintf (fp, "%s\n", line.c_str());
fclose (fp);
// send the full sumary to the client
CMessage msgout("INFO");
msgout.serial(line);
CallbackServer->send (msgout, From);
}
nlinfo (line.c_str());
}
{
// write each ping in a file
string ha = Address.hostName();
if (ha.empty())
{
ha = Address.ipAddress();
}
string fn = StatPathName + ConnectionName + "_" + ha + "_" + getDate() + ".ping";
FILE *fp = fopen (fn.c_str(), "rt");
if (fp == NULL)
{
// new file, add the header
FILE *fp = fopen (fn.c_str(), "wt");
if (fp != NULL)
{
fprintf (fp, "#%s\t%s\n", "NbPongRcv", "Delta");
fclose (fp);
}
}
else
{
fclose (fp);
}
fp = fopen (fn.c_str(), "at");
if (fp == NULL)
{
nlwarning ("Can't open ping file name '%s'", fn.c_str());
}
else
{
// add a fake value to know that it s a different session
fprintf (fp, "-1\t0\n");
for (uint i = 0; i < LastPongReceived; i++)
{
fprintf (fp, "%d\t%d\n", PongReceived[i].first, PongReceived[i].second);
}
fclose (fp);
}
}
// clear all structures
PongReceived.clear ();
PongReceived.resize (1001);
BlockNumber++;
NextPingNumber = LastPongReceived = 0;
FullMeanPongTime = FullNbPong = 0;
// NbPing = NbPong = MeanPongTime = NbDuplicated = 0;
}
void CClient::updatePong (sint64 pingTime, sint64 pongTime, uint32 pongNumber, uint32 blockNumber)
{
// it means that it s a too old packet, discard it
if (blockNumber != BlockNumber)
return;
// add the pong in the array to detect lost, duplication
if (pongNumber >= PongReceived.size())
{
// if the array is too big, we flush actual data and restart all
updateFullStat ();
return;
}
PongReceived[pongNumber].first++;
if (PongReceived[pongNumber].first > 1)
{
NbDuplicated++;
}
else
{
// increase only for new pong
NbPong++;
MeanPongTime += (uint32)(pongTime-pingTime);
FullNbPong++;
FullMeanPongTime += (uint32)(pongTime-pingTime);
PongReceived[pongNumber].second = (uint16)(pongTime - pingTime);
}
if (pongNumber > LastPongReceived)
LastPongReceived = pongNumber;
// write each pong in a file
string ha = Address.hostName();
if (ha.empty())
{
ha = Address.ipAddress();
}
string fn = StatPathName + ConnectionName + "_" + ha + "_" + getDate() + ".pong";
FILE *fp = fopen (fn.c_str(), "rt");
if (fp == NULL)
{
// new file, add the header
FILE *fp = fopen (fn.c_str(), "wt");
if (fp != NULL)
{
fprintf (fp, "#%s\t%s\t%s\t%s\n", "PingTime", "PongTime", "Delta", "PingNumber");
fclose (fp);
}
}
else
{
fclose (fp);
}
fp = fopen (fn.c_str(), "at");
if (fp == NULL)
{
nlwarning ("Can't open pong file name '%s'", fn.c_str());
}
else
{
fprintf (fp, "%"NL_I64"d\t%"NL_I64"d\t%"NL_I64"d\t%d\n", pongTime, pingTime, (pongTime-pingTime), pongNumber);
fclose (fp);
}
}