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Implement basic ACK_FREQUENCY support.

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Summary: As in title. This doesn't actually send any frames, but implements basic support for the transport parameter and responding to the frames.

Reviewed By: yangchi

Differential Revision: D26134787

fbshipit-source-id: 2c48e01084034317c8f36f89c69d172e3cb42278
This commit is contained in:
Matt Joras
2021-02-02 19:00:56 -08:00
committed by Facebook GitHub Bot
parent 4f320d8e7b
commit 21f190220e
22 changed files with 238 additions and 6 deletions
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14
quic/api/test/QuicTransportTest.cpp
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@@ -2942,6 +2942,20 @@ TEST_F(QuicTransportTest, ScheduleAckTimeout) {
EXPECT_NEAR(transport_->getAckTimeout()->getTimeRemaining().count(), 25, 5);
}
TEST_F(QuicTransportTest, ScheduleAckTimeoutFromMaxAckDelay) {
// Make srtt large so we will use maxAckDelay
transport_->getConnectionState().lossState.srtt = 25000000us;
transport_->getConnectionState().ackStates.maxAckDelay = 10ms;
EXPECT_FALSE(transport_->getAckTimeout()->isScheduled());
transport_->getConnectionState().pendingEvents.scheduleAckTimeout = true;
transport_->onNetworkData(
SocketAddress("::1", 10003),
NetworkData(
IOBuf::copyBuffer("Never on time, always timeout"), Clock::now()));
EXPECT_TRUE(transport_->getAckTimeout()->isScheduled());
EXPECT_NEAR(transport_->getAckTimeout()->getTimeRemaining().count(), 10, 5);
}
TEST_F(QuicTransportTest, CloseTransportCancelsAckTimeout) {
transport_->getConnectionState().lossState.srtt = 25000000us;
EXPECT_FALSE(transport_->getAckTimeout()->isScheduled());