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trace dropping of 0-RTT keys

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This commit is contained in:
Marten Seemann 2021-03-01 10:37:31 +08:00
parent ab46df5071
commit 110f949441
1 changed files with 6 additions and 0 deletions
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6
internal/handshake/crypto_setup.go
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@ -617,6 +617,9 @@ func (h *cryptoSetup) SetWriteKey(encLevel qtls.EncryptionLevel, suite *qtls.Cip
if h.zeroRTTSealer != nil {
h.zeroRTTSealer = nil
h.logger.Debugf("Dropping 0-RTT keys.")
if h.tracer != nil {
h.tracer.DroppedEncryptionLevel(protocol.Encryption0RTT)
}
}
default:
panic("unexpected write encryption level")
@ -778,6 +781,9 @@ func (h *cryptoSetup) Get1RTTOpener() (ShortHeaderOpener, error) {
if h.zeroRTTOpener != nil && time.Since(h.handshakeCompleteTime) > 3*h.rttStats.PTO(true) {
h.zeroRTTOpener = nil
h.logger.Debugf("Dropping 0-RTT keys.")
if h.tracer != nil {
h.tracer.DroppedEncryptionLevel(protocol.Encryption0RTT)
}
}
if !h.has1RTTOpener {