Marten Seemann
8752576f26
run gofumpt, enable the gofumpt linter
2020-10-26 09:33:35 +07:00
Marten Seemann
e1f56127df
only use the conn ID backwards compatibility mode with draft-29
2020-10-22 20:33:17 +07:00
Marten Seemann
145e7b10d0
Merge pull request #2811 from lucas-clemente/fix-first-key-update
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allow the first key update immediately after handshake confirmation
2020-10-06 20:23:19 +07:00
Marten Seemann
55a07c34ee
add the exhaustive linter
2020-10-05 13:47:57 +07:00
Marten Seemann
b9090d71ae
rename cryptoSetup.DropHandshakeKeys() to SetHandshakeConfirmed()
2020-09-30 12:14:16 +07:00
Marten Seemann
b4636469fa
refactor confirmation of the handshake
2020-09-30 12:05:33 +07:00
Marten Seemann
e0cfbd86d5
fix logging of received Retry packets
2020-09-25 15:23:40 +07:00
Marten Seemann
9d4b4f6bf0
check that the peer updated its keys when acknowledging a key update
2020-09-15 13:37:48 +07:00
Marten Seemann
ea3d32394d
read the ECN bits
2020-09-15 10:51:22 +07:00
Marten Seemann
fa4f0a9e7a
keep track of ECN counts on received packets
2020-09-14 17:01:34 +07:00
Marten Seemann
a528c4c4da
close session on errors unpacking errors other than decryption errors
2020-09-09 23:59:24 +07:00
Marten Seemann
89417ab5ca
simplify the connection, rename it to sendConn
2020-08-09 19:24:04 +07:00
Marten Seemann
8db76ab9c2
only arm the application data PTO timer after the handshake is confirmed
2020-07-27 16:40:21 +07:00
Marten Seemann
741dc28d74
move the RTTStats to the utils package
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The RTTStats are used by the logging package. In order to instrument the
congestion package, the RTTStats can't be part of that package any more
(to avoid an import loop).
2020-07-23 11:53:08 +07:00
Marten Seemann
0d4aa4b34f
introduce a function receivedPacket.Size()
2020-07-15 19:30:10 +07:00
Marten Seemann
a1bb39d6ab
introduce a protocol.StatelessResetToken
2020-07-10 19:55:20 +07:00
Marten Seemann
0ef1b2f92e
pass around the stateless reset token directly, not pointers to it
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Benchmarks show that it's actually faster to make a copy of this 16 byte
array than passing around a pointer to it.
2020-07-10 19:44:57 +07:00
Marten Seemann
1f676c2a6c
use an errors.As comparison to detect stateless resets in the session
2020-07-10 19:43:54 +07:00
Marten Seemann
f93708aca8
introduce a logging.CloseReason to log the reason a session was closed
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This also allows us to get rid of the ReceivedStatelessReset() method.
2020-07-10 19:23:32 +07:00
Marten Seemann
7d6ce4ea45
rename the logging.CloseReason to TimeoutReason
2020-07-10 19:17:21 +07:00
Marten Seemann
f16d474e7c
Merge pull request #2664 from lucas-clemente/move-versions-out-of-the-header
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move the SupportedVersions slice out of the wire.Header
2020-07-10 18:24:46 +07:00
Marten Seemann
61d8e111b1
don't send write error in CONNECTION_CLOSE frames
2020-07-09 18:09:20 +07:00
Marten Seemann
993d71fd56
move the SupportedVersions slice out of the wire.Header
2020-07-09 12:05:33 +07:00
Marten Seemann
25db2166dd
enforce that a conn ID is not retired in a packet that uses that conn ID
2020-07-08 12:06:57 +07:00
Marten Seemann
ed120f670c
add logging aliases for frames, create a logging.STREAM and CRYPTO frame
2020-07-06 09:21:32 +07:00
Marten Seemann
fa07078d81
rename DataBlockedFrame.DataLimit to MaximumData
2020-07-02 16:41:43 +07:00
Marten Seemann
f4519cfd32
rename MaxDataFrame.ByteOffset to MaximumData
2020-07-02 16:41:43 +07:00
Marten Seemann
4121ea84f4
rename the logging.Tracer to ConnectionTracer
2020-07-01 16:57:01 +07:00
Marten Seemann
7f6eca84da
replace the logging.Export() method by a Close() method
2020-07-01 16:54:44 +07:00
Marten Seemann
7fdace490c
rename qlogger (member) variables to tracer
2020-07-01 16:53:45 +07:00
Marten Seemann
78ba619a0b
split the qlog package into a logging and a qlog package
2020-07-01 16:49:24 +07:00
Marten Seemann
06ad477b9b
handle Version Negotiation packets in the session
2020-07-01 14:19:45 +07:00
Marten Seemann
fe622dd780
use a token bucket pacing algorithm
2020-06-22 14:31:37 +07:00
Marten Seemann
89c1045105
log sent packets right before sending them out
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This means that the congestion stats logged will already include that packet.
2020-06-18 19:26:44 +07:00
Marten Seemann
4f19b15670
set and verify the retry_source_connection_id TP
2020-05-29 19:57:39 +07:00
Marten Seemann
fb2a5f413e
set and verify the initial_source_connection_id
2020-05-29 19:50:14 +07:00
Marten Seemann
b391cce35c
always send the original_destination_connection_id TP as a server
2020-05-29 19:50:14 +07:00
Marten Seemann
a7005ac936
use a separate function to restore transport parameters for 0-RTT
2020-05-29 19:50:14 +07:00
Marten Seemann
7e62a2fecc
rename original_connection_id to original_destination_connection_id TP
2020-05-29 19:50:14 +07:00
Marten Seemann
8d00ec135e
Merge pull request #2569 from lucas-clemente/drop-duplicate-packets
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drop duplicate packets
2020-05-29 16:39:46 +07:00
Marten Seemann
60a918a108
limit available window to 3x of received bytes before address validation
2020-05-27 09:40:50 +07:00
Marten Seemann
98233f6743
add a way to pack coalesced packets smaller than the usual packet size
2020-05-27 09:33:34 +07:00
Marten Seemann
440ff107a3
drop duplicate packets
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Duplicate detection uses the same data structure that is used to track
received packets to generate ACK frames. That means that after an old
ACK range has been pruned, a severly delayed packet might be incorrectly
detected as a duplicate.
As we wouldn't have acknowledged receipt of this packet, this situation
would have resulted in a retransmission by the peer anyway, so dropping
the packet won't cause a big regression.
2020-05-27 09:20:51 +07:00
Marten Seemann
286dcf555f
create the session timer at the beginning of the run loop
2020-05-02 08:35:35 +07:00
Marten Seemann
1db3f06e87
stop the timer when the session's run loop returns
2020-05-02 07:53:47 +07:00
Marten Seemann
dd27bce3fb
Merge pull request #2501 from lucas-clemente/qlog-timeouts
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qlog session timeouts
2020-04-17 14:56:55 +07:00
Marten Seemann
88337ed8c0
fix packing of probe packets when retransmissions are canceled
2020-04-17 10:06:42 +07:00
Marten Seemann
dc3c96debf
qlog session timeouts
2020-04-17 08:23:25 +07:00
Marten Seemann
f8720bbd55
Merge pull request #2497 from lucas-clemente/logging-numbers
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use decimal numbers for logging packet numbers, stream offsets and byte counts
2020-04-16 15:52:07 +07:00
Marten Seemann
140b90449b
use decimal numbers when logging packet numbers
2020-04-16 09:50:55 +07:00
