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fixed potential div by 0 in speed estimations. To be tested.

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This commit is contained in:
Cyril Soler 2016-04-11 10:10:10 -04:00
parent b148239e4f
commit a52bd98d4b
1 changed files with 4 additions and 2 deletions
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6
libretroshare/src/pqi/pqistreamer.cc
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@ -183,8 +183,10 @@ void pqistreamer::updateRates()
if (t > mAvgLastUpdate + PQISTREAM_AVG_PERIOD)
{
float avgReadpSec = getRate(true) * PQISTREAM_AVG_FRAC + (1.0 - PQISTREAM_AVG_FRAC) * mAvgReadCount/(1000.0 * (t - mAvgLastUpdate));
float avgSentpSec = getRate(false) * PQISTREAM_AVG_FRAC + (1.0 - PQISTREAM_AVG_FRAC) * mAvgSentCount/(1000.0 * (t - mAvgLastUpdate));
int64_t diff = int64_t(t) - int64_t(mAvgLastUpdate) ;
float avgReadpSec = getRate(true) * PQISTREAM_AVG_FRAC + (1.0 - PQISTREAM_AVG_FRAC) * mAvgReadCount/(1000.0 * float(diff));
float avgSentpSec = getRate(false) * PQISTREAM_AVG_FRAC + (1.0 - PQISTREAM_AVG_FRAC) * mAvgSentCount/(1000.0 * float(diff));
#ifdef DEBUG_PQISTREAMER
std::cerr << "Peer " << PeerId() << ": Current speed estimates: " << avgReadpSec << " / " << avgSentpSec << std::endl;