Revert startup pacing gain to original

Summary: Startup pacing gain had been changed for experimentation. Need to revert to the original value. Reviewed By: jbeshay Differential Revision: D68035989 fbshipit-source-id: 190f1c2699fa32eda533b04d059a712bc2ae9136
facebook · Jan 14, 2025 · ceb4072 · ceb4072
1 parent 19b7198
commit ceb4072
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/quic/state/TransportSettings.h b/quic/state/TransportSettings.h
@@ -97,7 +97,7 @@ struct CongestionControlConfig {
   // Used by: BBR2
   // Use a different pacing gain during Startup.
   // If value < 0, use the default pacing gain.
-  float overrideStartupPacingGain{4.33f};
+  float overrideStartupPacingGain{-1.0};
 
   // Used by: Cubic
   // The target fraction of packets to be marked with CE per-RTT when l4s is

diff --git a/quic/state/test/TransportSettingsFunctionsTest.cpp b/quic/state/test/TransportSettingsFunctionsTest.cpp
@@ -115,7 +115,7 @@ TEST_F(TransportSettingsFunctionsTest, UnspecifiedFieldsAreDefaulted) {
   EXPECT_EQ(config.enableRenoCoexistence, false);
   EXPECT_EQ(config.overrideCruisePacingGain, -1.0f);
   EXPECT_EQ(config.overrideCruiseCwndGain, -1.0f);
-  EXPECT_EQ(config.overrideStartupPacingGain, 4.33f);
+  EXPECT_EQ(config.overrideStartupPacingGain, -1.0f);
 
   ASSERT_TRUE(config.ackFrequencyConfig.has_value());
   EXPECT_EQ(