lib/mvfst
1
0
Fork 0
mirror of https://github.com/facebookincubator/mvfst.git synced 2025-08-08 09:42:06 +03:00
Code Activity

Clone NewConnectionIdFrame

Browse Source 
Reviewed By: sharma95

Differential Revision: D15177440

fbshipit-source-id: 4bd511ec6263008b9a9c0960fc2fb27f14940931
This commit is contained in:
Junqi Wang
2019-05-10 19:03:19 -07:00
committed by Facebook Github Bot
parent 57a553cd48
commit 69333685f4
2 changed files with 65 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

62
quic/api/test/QuicTransportTest.cpp
View File

@@ -1212,6 +1212,68 @@ TEST_F(QuicTransportTest, SendNewConnectionIdFrame) {
EXPECT_TRUE(foundNewConnectionId);
}
TEST_F(QuicTransportTest, CloneNewConnectionIdFrame) {
auto& conn = transport_->getConnectionState();
// knock every handshake outstanding packets out
conn.outstandingHandshakePacketsCount = 0;
conn.outstandingPureAckPacketsCount = 0;
conn.outstandingPackets.clear();
conn.lossState.lossTime.clear();
NewConnectionIdFrame newConnId(
1, ConnectionId({2, 4, 2, 3}), StatelessResetToken());
conn.pendingEvents.frames.push_back(newConnId);
transport_->updateWriteLooper(true);
loopForWrites();
EXPECT_EQ(conn.outstandingPackets.size(), 1);
auto numNewConnIdPackets = std::count_if(
conn.outstandingPackets.begin(),
conn.outstandingPackets.end(),
[&](auto& p) {
return std::find_if(
p.packet.frames.begin(),
p.packet.frames.end(),
[&](auto& f) {
return folly::variant_match(
f,
[&](QuicSimpleFrame& s) {
return folly::variant_match(
s,
[&](NewConnectionIdFrame&) { return true; },
[&](auto&) { return false; });
},
[&](auto&) { return false; });
}) != p.packet.frames.end();
});
EXPECT_EQ(numNewConnIdPackets, 1);
// Force a timeout with no data so that it clones the packet
transport_->lossTimeout().timeoutExpired();
// On PTO, endpoint sends 2 probing packets, thus 1+2=3
EXPECT_EQ(conn.outstandingPackets.size(), 3);
numNewConnIdPackets = std::count_if(
conn.outstandingPackets.begin(),
conn.outstandingPackets.end(),
[&](auto& p) {
return std::find_if(
p.packet.frames.begin(),
p.packet.frames.end(),
[&](auto& f) {
return folly::variant_match(
f,
[&](QuicSimpleFrame& s) {
return folly::variant_match(
s,
[&](NewConnectionIdFrame&) { return true; },
[&](auto&) { return false; });
},
[&](auto&) { return false; });
}) != p.packet.frames.end();
});
EXPECT_EQ(numNewConnIdPackets, 3);
}
TEST_F(QuicTransportTest, NonWritableStreamAPI) {
auto streamId = transport_->createBidirectionalStream().value();
auto buf = buildRandomInputData(20);