lib/mvfst
1
0
Fork 0
mirror of https://github.com/facebookincubator/mvfst.git synced 2025-11-09 10:00:57 +03:00
Code Activity

MaxNumMigrationsAllowed Transport Setting

Browse Source 
Summary: - add configurable `maxNumMigrationsAllowed` to transport settings

Reviewed By: kvtsoy

Differential Revision: D41137450

fbshipit-source-id: a82c97e0b58c13f5df3c4cd075d3f17702eca009
This commit is contained in:
Hani Damlaj
2022-11-10 16:55:07 -08:00
committed by Facebook GitHub Bot
parent 772b47adaa
commit 729623ca26
4 changed files with 8 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
quic/QuicConstants.h
View File

@@ -581,7 +581,7 @@ constexpr std::chrono::seconds kTimeToRetainZeroRttKeys = 20s;
constexpr std::chrono::seconds kTimeToRetainLastCongestionAndRttState = 60s;
constexpr uint32_t kMaxNumMigrationsAllowed = 6;
constexpr uint16_t kMaxNumMigrationsAllowed = 6;
constexpr auto kExpectedNumOfParamsInTheTicket = 8;

3
quic/server/state/ServerStateMachine.cpp
View File

@@ -594,7 +594,8 @@ void onConnectionMigration(
QuicServerConnectionState& conn,
const folly::SocketAddress& newPeerAddress,
bool isIntentional) {
if (conn.migrationState.numMigrations >= kMaxNumMigrationsAllowed) {
if (conn.migrationState.numMigrations >=
conn.transportSettings.maxNumMigrationsAllowed) {
if (conn.qLogger) {
conn.qLogger->addPacketDrop(
0,

4
quic/server/test/QuicServerTransportTest.cpp
View File

@@ -2209,7 +2209,9 @@ TEST_F(QuicServerTransportTest, TooManyMigrations) {
0 /* cipherOverhead */,
0 /* largestAcked */));
for (size_t i = 0; i < kMaxNumMigrationsAllowed; ++i) {
uint16_t maxNumMigrationsAllowed =
server->getConn().transportSettings.maxNumMigrationsAllowed;
for (uint16_t i = 0; i < maxNumMigrationsAllowed; ++i) {
folly::SocketAddress newPeer("100.101.102.103", 23456 + i);
deliverData(packetData->clone(), false, &newPeer);
}

2
quic/state/TransportSettings.h
View File

@@ -177,6 +177,8 @@ struct TransportSettings {
bool connectUDP{false};
// Maximum number of consecutive PTOs before the connection is torn down.
uint16_t maxNumPTOs{kDefaultMaxNumPTO};
// Maximum number of connection ids to issue to peer
uint16_t maxNumMigrationsAllowed{kMaxNumMigrationsAllowed};
// Whether to listen to socket error
bool enableSocketErrMsgCallback{true};
// Whether pacing is enabled.