| commit | 0c6b10ad49298e430cd7beea54677bc656bf049c | [log] [tgz] |
|---|---|---|
| author | [email protected] <[email protected]@0039d316-1c4b-4281-b951-d872f2087c98> | Wed Jul 02 19:47:00 2014 |
| committer | [email protected] <[email protected]@0039d316-1c4b-4281-b951-d872f2087c98> | Wed Jul 02 19:47:00 2014 |
| tree | c5d6cf92228d87f5470fcb50c8b2a7f94f903751 | |
| parent | 425b339b93e5db00c82013b012999bdb9eb402f0 [diff] |
Land Recent QUIC Changes. Change QUIC's pacer to allow a 10 packet burst when the connection comes out of quiescence. This is in line with the kernel's qdisc implementation. Merge internal change: 70357214 https://codereview.chromium.org/367853003/ QUIC varz to track measured and predicted bandwidth and rtt histograms for video responses for which internal streamer provided bandwidth/rtt estimates and QUIC connection has a reliable bandwidth measurement. bandwidth/rtt varz histograms for video responses served over QUIC. Not flag protected. Merge internal change: 70327906 https://codereview.chromium.org/365833002/ Add comments describing changes introduced in each QUIC version. Merge internal change: 70319561 https://codereview.chromium.org/369493002/ QUIC_VERSION_21: headers and crypto streams are now flow controlled at the stream level, but do not contribute to connection level flow control. Merge internal change: 70318947 https://codereview.chromium.org/368803003/ Added following helper methods to track successful QUIC client port migrations: + peer_port_changed() + received_packet_manager() + sequence_number_of_last_sent_packet() + largest_observed() The following is the original internal CL description: Add two varz to track successful QUIC client port migrations: peer_port_changes -- Number of times we have seen the peer's port change mid-connection. successful_peer_port_migrations -- Successful connection migrations to a new peer port. Add varz to track successful QUIC client port migrations. Protected behind existing, enabled, FLAGS_..._quic_allow_port_migration. Merge internal change: 70318257 https://codereview.chromium.org/366843002/ Test only change to improve QUIC's SendAlgorithmSimulator to support multiple transfers with different types of send algorithms at once. Intended to test BBR vs BBR and BBR vs TCP Cubic. Merge internal change: 70254014 A fix to SendAlgorithmSimulator, which was making BbrSenderTest flaky. Merge internal change: 70269655 https://codereview.chromium.org/367843002/ QUIC - added helper method config() to QuicClient. The following is the description from the internal change: Fixing a bug in the (as yet unused UDP backend picking code) where we weren't setting the configured timeout correctly. Fixing a bug in the (flag-disabled) UDP backend picking code. Merge internal change: 70239548 https://codereview.chromium.org/362873002/ [email protected] Review URL: https://codereview.chromium.org/366863002 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@281079 0039d316-1c4b-4281-b951-d872f2087c98