Marten Seemann
16a89a83d2
improve logging of loss detection timer cancelation
2019-11-23 10:49:37 +07:00
Marten Seemann
92b898e811
Merge pull request #2218 from lucas-clemente/pto-per-pn-space
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change PTO to be per packet number space
2019-11-22 18:35:05 +08:00
Marten Seemann
da996f8066
fix recording of sent and lost frames for quic-trace
2019-11-18 12:50:16 +08:00
Marten Seemann
f3e3def599
don't send application data probe packets before the handshake completes
2019-11-12 14:12:24 +07:00
Marten Seemann
9c3b553e47
change PTO to be per packet number space
2019-11-12 11:29:51 +07:00
Marten Seemann
d00828b762
make it possible to get the PTO with and without max_ack_delay
2019-11-12 11:27:30 +07:00
Marten Seemann
82873477ed
remove stray log statement in setLossDetectionTimer()
2019-10-24 17:02:30 +07:00
Marten Seemann
ab2b26a5cb
add the unparam linter
2019-09-17 13:44:05 +07:00
Marten Seemann
4cb8bf3101
put STREAM frames back into the pool when they are acknowledged
2019-09-07 16:31:52 +07:00
Marten Seemann
3525a51ada
add an OnAcked callback to ackhandler.Frames
2019-08-31 17:34:54 +07:00
Marten Seemann
1d392b4276
retransmit frames instead of packets
2019-08-29 15:00:10 +07:00
Marten Seemann
5fa38a83fa
remove tracking of which packet is retransmission of which other packet
2019-08-26 14:38:37 +07:00
Marten Seemann
9221149194
simplify how the largest acked is passed to the ackhandler
2019-08-21 14:40:38 +07:00
Marten Seemann
1a9b568177
implement packet-threshhold based loss detection
2019-08-13 08:35:48 +07:00
Marten Seemann
94a760ecff
refactor DetectLostPackets to match the draft
2019-08-13 08:35:48 +07:00
Marten Seemann
bceefa2f70
Merge pull request #2049 from lucas-clemente/fix-initial-pto
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fix initial PTO timer duration
2019-08-12 21:05:54 -04:00
Marten Seemann
5189cb94f1
fix initial PTO timer duration
2019-08-10 17:21:31 +07:00
Marten Seemann
0e4b25958f
use early retransmit for crypto packets
2019-08-08 15:47:51 +07:00
Marten Seemann
792983dec6
merge crypto and PTO timeout
2019-07-31 07:59:12 +07:00
Marten Seemann
91e57fe6c9
use early retransmit in every packet number space
2019-07-25 17:51:45 -04:00
Marten Seemann
f150ed4d4e
rename sentPacketHandler functions to match the recovery draft
2019-07-25 17:10:47 -04:00
Marten Seemann
66abcdfc5c
move calculation of the PTO to the rttStats
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The PTO value is needed at various places in the protocol. Calculating
it on the rttStats struct will allow us to pass around this struct.
2019-06-29 14:57:24 +07:00
Marten Seemann
4366eac105
don't include the exponential backoff in the PTO calculation
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According to the spec, the PTO is defined without the backoff. The
backoff is applied when setting the PTO alarm.
2019-06-29 14:02:05 +07:00
Marten Seemann
b5764f22a2
save the max_ack_delay in the rttStats
2019-06-29 13:40:56 +07:00
Marten Seemann
fcb0d6cfdc
record InSlowStart and InRecovery
2019-06-20 22:58:01 +08:00
Marten Seemann
7c7b1ba9c7
add tracing for lost packets
2019-06-20 22:58:01 +08:00
Marten Seemann
22cbb344af
move the TransportState struct to the quictrace package
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Prevents an import loop when passing the tracer to the ackhandler.
2019-06-20 22:58:01 +08:00
Marten Seemann
267d11ee66
add tracing for sent and received packets
2019-06-20 22:58:01 +08:00
Marten Seemann
a4989c3d9c
drop Initial and Handshake keys when receiving the first 1-RTT ACK
2019-05-30 14:19:26 +08:00
Marten Seemann
4d5b4fd790
add a function to drop sent packets of a certain encryption level
2019-05-30 13:47:16 +08:00
Marten Seemann
195bdc9944
remove unused handshakeComplete member variable from sent packet handler
2019-05-30 13:47:16 +08:00
Marten Seemann
ea33339d26
correct the bytes in flight when dropping crypto packets
2019-05-30 01:47:03 +08:00
Marten Seemann
8afed81c49
Merge pull request #1907 from lucas-clemente/can-send
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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
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
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
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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
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
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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
