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8afed81c4978629f062bbf8313bcfed06becd7bc
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101 Commits

Author SHA1 Message Date
Marten Seemann
8afed81c49 Merge pull request #1907 from lucas-clemente/can-send 
use PRR when deciding if we're congestion limited
 2019-05-20 08:44:33 +01:00
Marten Seemann
3e67c12d76 use PRR when deciding if we're congestion limited 2019-05-19 16:49:55 +02:00
Marten Seemann
fccdb1c558 use Reno instead of Cubic 2019-05-19 15:57:20 +02:00
Marten Seemann
e06961266c introduce an invalid packet number to simplify ackhandler and congestion 2019-05-14 06:41:13 +03:00
Marten Seemann
4e6df9041d use the max_ack_delay when computing the PTO duration 2019-05-08 14:47:46 +09:00
Marten Seemann
537737935c limit the ACK delay by max_ack_delay 2019-05-08 14:34:56 +09:00
Marten Seemann
0e33f3c0da don't send an ACK delay time for Initial and Handshake ACKs 2019-05-08 14:30:17 +09:00
Marten Seemann
f981339bc0 ignore the delay field for ACKs sent in Initial and Handshake packets 2019-05-08 14:15:42 +09:00
Marten Seemann
6c27967c8a include the timer granularity in the advertised max_ack_delay 2019-05-08 13:26:08 +09:00
Marten Seemann
af8c03ebaf advertize the max_ack_delay in the transport parameters 2019-05-08 13:22:37 +09:00
Marten Seemann
5d999f3927 handle ACKs separately in the sent packet handler packet struct 2019-04-21 20:47:27 +09:00
Marten Seemann
450d777a51 use the timer granularity as a minimum for the loss detection timer 2019-04-16 11:34:49 +09:00
Marten Seemann
2c27cc0090 rename the reordering threshold constant in the sent packet handler 2019-04-16 11:32:01 +09:00
Marten Seemann
9dc29effdf rename loss delay variable in sent packet handler 
That's how it's called in the WG draft pseudo code.
 2019-04-16 11:25:58 +09:00
Marten Seemann
b5336be518 rename retransmittable to ack-eliciting 2019-04-12 13:25:39 +09:00
Marten Seemann
7f9861bf7e reset the send mode after receiving an ACK when already in PTO mode 2019-04-09 10:24:45 +09:00
Marten Seemann
662041649f use the error names from the draft 2019-03-06 13:45:05 +09:00
Marten Seemann
9c09e84765 use IETF QUIC transport error codes 2019-03-06 13:43:18 +09:00
Marten Seemann
f6642ff948 use separate packet number spaces for sending packets 
Packet numbers now start at 0 for every packet number spaces.
Furthermore, an ACK frame now only acknowledges packets in the packet
number space it was sent in.
 2019-02-11 20:13:05 +08:00
Marten Seemann
b35c161f2e don't ignore reordered ACKs 2019-02-11 20:13:05 +08:00
Marten Seemann
631947ad7d use shorter variable name in the sent packet handler 2019-02-11 20:13:05 +08:00
Marten Seemann
17f4ebad64 handle Retry packets in the session 2019-02-04 15:38:47 +08:00
Marten Seemann
a303ad9745 always send ACKs in the correct packet number space 2019-01-11 11:12:07 +07:00
Marten Seemann
258e43ab95 rename the receivedPacketHandler to receivedPacketTracker 2019-01-11 10:52:39 +07:00
Marten Seemann
5ccc367462 start ignoring packets in ACK frames only after the handshake completed 2019-01-11 10:52:39 +07:00
Marten Seemann
5e3c96024a correctly set the ack delay in an ACK of packet number 0 2019-01-05 13:05:14 +07:00
Marten Seemann
77d48248ff unify TLP and RTO 
This doesn't yet implement the persistent congestion detection, since
the specification of that still is in flux.
 2019-01-01 09:53:09 +07:00
Marten Seemann
cf7f2dc661 rename handshake packets to crypto packets 2018-12-28 13:17:31 +07:00
Marten Seemann
7cb84c4e06 Merge pull request #1685 from lucas-clemente/increase-pn-after-vn-and-retry 
increase the packet number after version negotiation and retry
 2018-12-27 17:00:58 +07:00
Marten Seemann
178ac0dacb keep increasing the packet number after version negotiation and retry 2018-12-22 22:15:35 +06:30
Marten Seemann
1abf9e1b37 start with packet number 0 2018-12-22 21:25:14 +06:30
Marten Seemann
a4128ed469 accept multiple ACKs sent in the same packet 2018-12-21 21:10:23 +06:30
Marten Seemann
faed2ba30a remove version dependency of packet number inferring 2018-11-26 22:46:08 +07:00
Marten Seemann
c37b698f68 Merge pull request #1596 from lucas-clemente/internalize-errors 
internalize the qerr package
 2018-11-12 15:54:39 +07:00
Marten Seemann
3ffea5d8c4 internalize the qerr package 2018-11-11 12:44:16 +07:00
Marten Seemann
387613aa20 rename the BLOCKED from to DATA_BLOCKED 2018-11-10 09:05:06 +07:00
Marten Seemann
022189dfda rename the RST_STREAM frame to RESET_STREAM frame 2018-11-04 12:26:02 +07:00
Marten Seemann
dbbbfd955e move tracking of skipped packets to the packet number generator 2018-11-02 17:14:31 +07:00
Marten Seemann
c81cd92daf return the packet number length when peek a new packet number 2018-11-02 17:14:31 +07:00
Marten Seemann
ebbf839fa4 move the packet number generator to the ackhandler package 2018-11-02 17:14:31 +07:00
Marten Seemann
3266e36811 drop support for gQUIC 2018-10-30 10:20:39 +07:00
Marten Seemann
82508f1562 use tls-tris instead of mint 2018-10-26 16:18:49 +07:00
Marten Seemann
fbc3041e4d add logging for skipped packet numbers 2018-10-14 21:39:18 +01:00
ludweeg
8ff3bf8ca6 simplify x = x <op> ... to x <op>= ... 2018-10-06 01:59:45 +03:00
Marten Seemann
defafec71e use retransmissions as TLP packets 2018-08-09 22:28:28 +07:00
Marten Seemann
5358831604 don't do anything when OnAlarm is called, but no packets are outstanding 
When all outstanding are acknowledged, the alarm is canceled in
updateLossDetectionAlarm. This doesn't reset the timer in the session
though. When OnAlarm is called, we therefore need to make sure that
there are actually packets outstanding.
 2018-08-08 15:40:36 +07:00
Marten Seemann
d95dc29d90 only set the largestSentBeforeRTO when sending the first RTO 2018-08-07 12:34:45 +07:00
Marten Seemann
31f2ef7d32 add some useful logging for the sentPacketHandler OnAlarm function 2018-08-07 12:34:39 +07:00
Marten Seemann
95ef15c6b1 only fire the handshake alarm if handshake packets are outstanding 2018-06-30 14:30:38 +07:00
Marten Seemann
4633acd7bf only set the loss detection alarm if packets are outstanding 2018-06-18 10:42:45 +07:00