diff options
| author |   Giulio Grassi <gigrassi@cisco.com> | 2020-10-15 16:32:28 +0200 |
|---|---|---|
| committer | Giulio Grassi <gigrassi@cisco.com> | 2020-10-15 16:36:16 +0200 |
| commit | 56125366e9d8e526f64b43f661c6c5c3b2fb6f8a (patch) | |
| tree | 61ba54ca11a17a1596e883f032ddcddc71825954 /libtransport/src | |
| parent | 9f0176d9061e102d16dac99ba8d7b5a4b663ab9c (diff) | |
[HICN-647] Freezing CWND if the production rate of the producer is equal to 0
Signed-off-by: Giulio Grassi <gigrassi@cisco.com>
Change-Id: Ie98870659463fae060ea135ea3a6ce40be905ad0
Diffstat (limited to 'libtransport/src')
| -rw-r--r-- | libtransport/src/protocols/rtc.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libtransport/src/protocols/rtc.cc b/libtransport/src/protocols/rtc.cc index b1502f51f..a01b8daa5 100644 --- a/libtransport/src/protocols/rtc.cc +++ b/libtransport/src/protocols/rtc.cc @@ -348,6 +348,8 @@ void RTCTransportProtocol::computeMaxWindow(uint32_t productionRate, void RTCTransportProtocol::updateWindow() { if (currentState_ == HICN_RTC_SYNC_STATE) return; + if (estimatedBw_ == 0) return; + if (currentCWin_ < maxCWin_ * 0.9) { currentCWin_ = min(maxCWin_, (uint32_t)(currentCWin_ * HICN_WIN_INCREASE_FACTOR)); |