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remove superflous case when queueing undecryptable packets

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This was only needed in gQUIC. In IETF QUIC, we determine the keys from
the packet header. The crypto setup will return an ErrKeysDropped if we
already dropped the corresponding keys.
This commit is contained in:
Marten Seemann
2020-03-08 14:14:15 +07:00
parent ce64c6b301
commit 9bc8822585
1 changed files with 1 additions and 5 deletions
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6
session.go
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@@ -1495,12 +1495,8 @@ func (s *session) scheduleSending() {
}
func (s *session) tryQueueingUndecryptablePacket(p *receivedPacket) {
if s.handshakeComplete {
s.logger.Debugf("Received undecryptable packet from %s after the handshake (%d bytes)", p.remoteAddr.String(), len(p.data))
return
}
if len(s.undecryptablePackets)+1 > protocol.MaxUndecryptablePackets {
s.logger.Infof("Dropping undecrytable packet (%d bytes). Undecryptable packet queue full.", len(p.data))
s.logger.Infof("Dropping undecryptable packet (%d bytes). Undecryptable packet queue full.", len(p.data))
return
}
s.logger.Infof("Queueing packet (%d bytes) for later decryption", len(p.data))