Summary:
This adds a QLog event for Retry packets. There are three fields:
- packetType: This is always "RETRY"
- packetSize: The size of the entire packet
- tokenSize: The size of the retry token
Reviewed By: mjoras
Differential Revision: D20910017
fbshipit-source-id: feb4abbf0d15ff7b24fd11f00634e9da84bf8333
Summary: This is without cipher dropping, but the frame is parseable and the server will send it at the correct time.
Reviewed By: yangchi, lnicco
Differential Revision: D20235013
fbshipit-source-id: 696c11ec573a530b3ed9f4185a2f6847ee08819f
Summary: This implements the handshake done signal and also cipher dropping.
Reviewed By: yangchi
Differential Revision: D19584922
fbshipit-source-id: a98bec8f1076393b051ff65a2d8aae7d572b42f5
Summary:
Previously we stored an `IntervalSet` in each `WriteAckFrame`. We don't need to do this, as by the time we are writing an `ACK` the `IntervalSet` is complete. Instead of bothering with the `IntervalSet` operations, we can simply serialize it to a reverse-sorted `vector.`
Additionally this has some micro-optimizations for filling the ACK frame, with a new function for getting varint size.
Reviewed By: yangchi
Differential Revision: D19397728
fbshipit-source-id: ba6958fb36a4681edaa8394b1bcbbec3472e177d
Summary:
The RETIRE_CONNECTION_ID serialization didn't actually log the name
of the frame type, so it didn't show up.
Changed sequenceNumber -> sequence.
Reviewed By: sharma95
Differential Revision: D19184626
fbshipit-source-id: 2cd4436c1ce1b22c9445b3179062c7926069414e
Summary: By modifying `IntervalSet` a bit we can make it so it takes a `folly::small_vector` as the container. We expect that for real traffic there will not generally be a lot of ACK blocks per frame, so optimize for that.
Reviewed By: siyengar
Differential Revision: D18919975
fbshipit-source-id: 199a2ea9ba5003382e2d7d99fc7a6de7e8aafdca
Summary: By using something which inlines some number of elements, we can avoid doing any mallocs from `std::vector` in the common cases. This also eliminates one layer of indirection in the common case.
Reviewed By: siyengar
Differential Revision: D18903523
fbshipit-source-id: 9f72e93f58a6b42777e5afe10e7ee6a13bf94c66
Summary: As a part of Draft 17, application close frame has been removed, we use connection close frame to represent both application close and connection close.
Reviewed By: mjoras
Differential Revision: D18580856
fbshipit-source-id: d274fa2d3dbc59b926bca5a2b8a20328ae582703
Summary:
QLogConnectionMigrationEvent:
Allow observing client-side ConnectionMigration attempts (replacing the
socket), and observing the server-side changing the peer address it
is writing to.
QLogPathValidationEvent:
Allow observing successful/failed path validation attempts.
Success is considered as a correct PathResponse being returned.
A Failure is only published on the timeout expiring, not an invalid
PathChallenge frame being returned (we do not cancel this).
There are already QlogEvents for PathChallenge/PathResponse that
can be observed.
Reviewed By: JunqiWang
Differential Revision: D18340999
fbshipit-source-id: 512108f82a6e082021c0bd3254f108c128b17ba3
Summary:
to make the log easier to parse. Otherwise i will need a script to
scan the whole log and calculate refTime differences.
Reviewed By: sharma95
Differential Revision: D18042798
fbshipit-source-id: 1573f60eacaedb361fc8cdc2332333ff8bee6a13
Summary:
This diff adds a new event for bandwidth estimation update, and
changed the app limited/unlimited into its own events instead of piggybacking
onto the congestion update
Reviewed By: mjoras
Differential Revision: D17602684
fbshipit-source-id: 48b855c68b58992d07b8c9b872aea637c4267137
Summary:
Add a pacing observer interface in QLogger . An implementation is
added for tperf.
Reviewed By: mjoras
Differential Revision: D17816559
fbshipit-source-id: c9079a24a6dab88df83f32fec35dc287c58989cf
Summary: Reduce the number of padding frames that are generated, to decrease overall qlog size.
Reviewed By: sharma95
Differential Revision: D16533449
fbshipit-source-id: 68f9c48e265576bff098dfeee87e576e86a32330
Summary: Implement packetDrop interface for Quic, as part of [spec](fburl.com/qlog-schema).
Reviewed By: yangchi
Differential Revision: D16233099
fbshipit-source-id: cf1fb67cea6f2599a6960593eace8122475c3557
Summary: Implement AppIdleUpdate interface for Quic, as part of [spec](fburl.com/qlog-schema).
Reviewed By: yangchi
Differential Revision: D16231072
fbshipit-source-id: 09a759ad06388b7e8322179fbb9368b0015ae5a0
Summary:
Implemented ConnectionCloseEvent interface for QLogger. As part of spec, [see here.](fburl.com/qlog-schema)
I intend to add this to ProxygenQLogger after [D15945914](https://our.intern.facebook.com/intern/diff/D15945914/) lands, and connect it to Quic in the next diff (ex. `qLogger->add...`).
Reviewed By: yangchi
Differential Revision: D16093813
fbshipit-source-id: 040be49f9c762eeb0439ae6cf22e2596987d8791
Summary:
Interface for QLogger:
- Takes in a Quic packet (`VersionNegotiation`, `RegularQuicWritePacket`, `RegularQuicPacket`)
- Stores it in QLogger
- each packet is an event
- each frame becomes a log
Reviewed By: sharma95
Differential Revision: D15581299
fbshipit-source-id: dedf933f47e2e8769109aa1e45ff38c2bf013714
