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update EWMA for delivery rate and bandwidth

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This commit is contained in:
Stephen Birarda 2015-07-31 16:37:38 -07:00
parent 2db540ffde
commit 9b6c8bcf77
1 changed files with 2 additions and 2 deletions
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4
libraries/networking/src/udt/Connection.cpp
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@ -422,8 +422,8 @@ void Connection::processACK(std::unique_ptr<ControlPacket> controlPacket) {
_stats.recordReceiveRate(receiveRate);
_stats.recordEstimatedBandwidth(bandwidth);
_deliveryRate = (_deliveryRate * (EMWA_ALPHA_NUMERATOR - 1) + _deliveryRate) / EMWA_ALPHA_NUMERATOR;
_bandwidth = (_bandwidth * (EMWA_ALPHA_NUMERATOR - 1) + _bandwidth) / EMWA_ALPHA_NUMERATOR;
_deliveryRate = (_deliveryRate * (EMWA_ALPHA_NUMERATOR - 1) + receiveRate) / EMWA_ALPHA_NUMERATOR;
_bandwidth = (_bandwidth * (EMWA_ALPHA_NUMERATOR - 1) + bandwidth) / EMWA_ALPHA_NUMERATOR;
_congestionControl->setReceiveRate(_deliveryRate);
_congestionControl->setBandwidth(_bandwidth);