lib/mvfst
1
0
Fork 0
mirror of https://github.com/facebookincubator/mvfst.git synced 2025-11-10 21:22:20 +03:00
Code Activity

Back out "Implement handshake done and cipher dropping."

Browse Source 
Summary: This caused an increase in client errors.

Reviewed By: yangchi, lnicco

Differential Revision: D20186386

fbshipit-source-id: 737122a94c97498efba61292a6c292cfe482925c
This commit is contained in:
Matt Joras
2020-03-01 18:29:32 -08:00
committed by Facebook Github Bot
parent 8a386d9549
commit 61cd1a7289
26 changed files with 311 additions and 405 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
quic/codec/QuicReadCodec.cpp
View File

@@ -125,11 +125,14 @@ CodecResult QuicReadCodec::parseLongHeaderPacket(
auto protectionType = longHeader.getProtectionType();
switch (protectionType) {
case ProtectionType::Initial:
if (!initialHeaderCipher_) {
VLOG(4) << nodeToString(nodeType_)
<< " dropping initial packet after initial keys dropped"
<< connIdToHex();
return CodecResult(Nothing());
if (handshakeDoneTime_) {
auto timeBetween = Clock::now() - *handshakeDoneTime_;
if (timeBetween > kTimeToRetainZeroRttKeys) {
VLOG(4) << nodeToString(nodeType_)
<< " dropping initial packet for exceeding key timeout"
<< connIdToHex();
return CodecResult(Nothing());
}
}
headerCipher = initialHeaderCipher_.get();
cipher = initialReadCipher_.get();
@@ -140,7 +143,6 @@ CodecResult QuicReadCodec::parseLongHeaderPacket(
break;
case ProtectionType::ZeroRtt:
if (handshakeDoneTime_) {
// TODO actually drop the 0-rtt keys in addition to dropping packets.
auto timeBetween = Clock::now() - *handshakeDoneTime_;
if (timeBetween > kTimeToRetainZeroRttKeys) {
VLOG(4) << nodeToString(nodeType_)