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
...
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
...
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
...
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
...
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
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
3ffea5d8c4
internalize the qerr package
2018-11-11 12:44:16 +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
Marten Seemann
3e03055a7d
use varint packet numbers in IETF QUIC headers
2018-06-06 16:07:47 +02:00
Marten Seemann
d1dd2a4a60
add logging to the ackhandler
2018-05-14 11:05:37 +09:00
