Marten Seemann
b7f05b5d86
continue listening after temporary errors
2020-09-27 15:13:09 +07:00
Marten Seemann
a65274942c
use a mock net.PacketConn in tests
2020-09-27 15:13:07 +07:00
Marten Seemann
ea3d32394d
read the ECN bits
2020-09-15 10:51:22 +07:00
Marten Seemann
e0824e3163
move the logging mock implementations to a separate package
2020-09-09 15:15:49 +07:00
Marten Seemann
87f53228e9
put back the packet buffer when parsing the connection ID fails
2020-08-10 09:41:43 +07:00
Marten Seemann
48e15aed92
trace dropped packets in the packet handler map
2020-07-15 20:45:38 +07:00
Marten Seemann
2f63bc0731
pass a logging.Tracer to the packet handler map
2020-07-15 20:45:36 +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
...
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
dad30e7c33
only create a single session for duplicate Initials
2020-05-29 16:04:45 +07:00
Marten Seemann
a82d6bb910
qlog stateless resets
2020-03-26 20:36:26 +07:00
Marten Seemann
93693349f3
collapse packetHandlerManager.Add and AddIfNotTaken into one function
2020-02-03 17:34:07 +01:00
Marten Seemann
634169b061
don't return a stateless reset token when adding a new connection ID
...
Both server and client didn't make use of the token. It was only used by
the connIDGenerator.
2020-02-03 17:31:47 +01:00
Marten Seemann
a93e544c94
remove Session.Close()
...
Session.Close() sends a transport-level error code. Applications should
not be able to call this function, but use CloseWithError() instead.
2020-01-26 17:41:53 +07:00
Marten Seemann
db396d8a78
rename packetHandlerMap.Close() to Destroy()
2020-01-22 17:59:22 +07:00
Marten Seemann
e65df402dd
only create a single session when two Initials arrive at the same time
2019-11-30 20:01:51 +07:00
Marten Seemann
35ea8213c5
move initialization of the client's transport parameters to the session
2019-11-05 11:00:06 +07:00
Marten Seemann
ffbb810fcc
retire stateless reset tokens instead of deleting them immediately
2019-11-05 10:59:21 +07:00
Marten Seemann
e55a14b8f0
remove unneccessary destroy of the session when retiring a connection ID
2019-11-01 11:53:57 +07:00
Marten Seemann
da0288b273
destroy sessions when deleting them from the packet handler map
2019-09-25 15:34:42 +07:00
Marten Seemann
96db15c836
accept smaller stateless resets
2019-08-31 12:31:41 +07:00
Marten Seemann
b3fe0fdbf9
only send stateless resets if a stateless reset key is configured
2019-03-08 18:10:16 +09:00
Marten Seemann
5c20519743
don't send stateless resets for small packets
...
This prevents amplification and looping.
2019-03-08 18:10:16 +09:00
Marten Seemann
94046cdb4b
implement sending of stateless resets
2019-03-08 18:10:15 +09:00
Marten Seemann
dd8c590b13
add methods to add and remove reset tokens to the packet handler map
2019-03-08 18:09:37 +09:00
Marten Seemann
759cd289c9
accept stateless resets for connection with zero-length connection IDs
2019-03-08 18:08:09 +09:00
Marten Seemann
02e851bd11
cut coalesed packets in the session
2019-02-27 10:03:34 +09:00
Marten Seemann
28ed85b9c6
move cutting of coalesced packets to the wire package
2019-02-23 10:24:42 +08:00
Marten Seemann
10ee1521be
fix race conditions in packet handler map unit tests
2019-01-24 18:22:27 +07:00
Jan Rüth
1a0aa50471
delete unused connections from the multiplexer
2019-01-14 11:33:14 +07:00
Marten Seemann
99b1e50722
fix length check for too short packets
2019-01-01 11:37:09 +07:00
Marten Seemann
d3ea7c0c4c
implement handling of coalesced packets
2019-01-01 09:50:35 +07:00
Marten Seemann
6ce7a204fc
move cutting of packets with a length to the packet handler map
2019-01-01 09:50:35 +07:00
Marten Seemann
767dbdd545
put back packet buffers after processing a packet
...
This introduces a reference counter in the packet buffer, which will be
used to process coalesced packets.
2019-01-01 09:50:29 +07:00
Marten Seemann
c5ca6fd7e5
parse the extended header in the session
2018-11-26 15:57:54 +07:00
Marten Seemann
70ce6a5814
parse the whole Long Header, if the version is known
2018-11-26 15:57:54 +07:00
Marten Seemann
b740d57c61
embed the Header in the ExtendedHeader
2018-11-26 15:57:54 +07:00
Marten Seemann
9bcedd988d
move parsing of version negotiation packets to the wire.Header
2018-11-26 15:57:54 +07:00
Marten Seemann
7b91ba56b6
rename the wire.InvariantHeader to Header
2018-11-26 15:57:54 +07:00
Marten Seemann
bf96707f48
rename the wire.Header to ExtendedHeader
...
It's not encrypted yet.
2018-11-26 15:57:54 +07:00
Marten Seemann
8856384b83
Merge pull request #1627 from lucas-clemente/remove-header-writing-perspective
...
remove unused perspective from header writing
2018-11-26 15:47:00 +07:00
Marten Seemann
6150c19dcb
remove unused perspective from header writing
2018-11-26 13:43:27 +07:00
Marten Seemann
902853784b
remove unused perspective from header parsing
2018-11-26 11:14:39 +07:00
Marten Seemann
fd646ff877
include the packet number len in the length calculation for long headers
2018-11-25 14:16:28 +07:00
Marten Seemann
44513a528c
drop short header packets for unknown sessions
2018-11-20 12:21:26 +07:00
Marten Seemann
39e1e9a6f8
implement receiving of stateless resets
2018-11-20 10:07:30 +07:00
Marten Seemann
26911583ae
fix a flaky packet handler map unit test on AppVeyor
2018-11-17 09:02:00 +07:00
Marten Seemann
65cca7b726
immediately remove sessions that were closed remotely
...
We only need to keep sessions that were closed locally, in order to
retransmit the CONNECTION_CLOSE packet. For sessions that were closed by
the peer, we don't need to wait for any more packets, and there's also
no CONNECTION_CLOSE to retransmit. The same applies for sessions that
were destroyed when receiving a Version Negotiation or a Retry packet.
2018-11-16 21:22:32 +07:00
Marten Seemann
1dd0b9a635
rename the duration that we keep old connection ID mappings alive
2018-11-16 21:22:32 +07:00
