Marten Seemann
c24fbb094c
refactor header writing to append to a byte slice ( #3646 )
...
This avoids having to allocate a bytes.Buffer.
2023-01-17 01:56:06 -08:00
Marten Seemann
86edf7fd4b
remove the LongHeader field from the wire.Header
2023-01-17 21:53:39 +13:00
Marten Seemann
b52d34008f
add Allow0RTT opt in the quic.Config to control 0-RTT on the server side ( #3635 )
2023-01-04 16:18:11 -08:00
Marten Seemann
4f3d3b36ac
introduce a separate code path for unpacking short header packets
2022-08-29 15:55:37 +03:00
Marten Seemann
1aced95d41
use an array instead of a byte slice for Connection IDs
2022-08-29 11:30:31 +03:00
Marten Seemann
9e0f9e62ff
parse arbitrary length Connection IDs in Version Negotiation packets
2022-08-29 10:58:33 +03:00
Marten Seemann
ab6d664b43
rename frame.Write to frame.Append
2022-08-28 23:18:24 +03:00
Marten Seemann
3ca1001951
append to a byte slice instead of a bytes.Buffer when serializing frames
2022-08-28 23:18:06 +03:00
João Oliveirinha
66f6fe0b71
add support for providing a custom Connection ID generator via Config ( #3452 )
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* Add support for providing a custom ConnectionID generator via Config
This work makes it possible for servers or clients to control how
ConnectionIDs are generated, which in turn will force peers in the
connection to use those ConnectionIDs as destination connection IDs when sending packets.
This is useful for scenarios where we want to perform some kind
selection on the QUIC packets at the L4 level.
* add more doc
* refactor populate config to not use provided config
* add an integration test for custom connection ID generators
* fix linter warnings
Co-authored-by: Marten Seemann <martenseemann@gmail.com>
2022-08-24 04:06:16 -07:00
Benedikt Spies
7da024da5a
Disable anti-amplification limit by address validation token ( #3326 )
2022-08-20 08:02:17 -07:00
Marten Seemann
f2fa98c0dd
implement a more intuitive address validation API
2022-08-12 13:13:29 +03:00
Chao Fei
60bbe92194
remove error return value from ComposeVersionNegotiation ( #3410 )
2022-05-12 08:03:39 -07:00
hareku
823c609be4
Expose quic server closed err ( #3395 )
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* expose quic server closed error
* http3.Server's serving method returns http.ErrServerClosed when quic listener is closed
* Revert "http3.Server's serving method returns http.ErrServerClosed when quic listener is closed"
This reverts commit fb1f244440466b5ebda6b4e0fdef8c342230b4b2.
2022-04-25 03:10:55 -07:00
Marten Seemann
4b17343631
rename the session to connection
2022-03-27 12:50:14 +01:00
Marten Seemann
d7ad1b6b9b
rename the connection to rawConn
2022-03-27 12:28:43 +01:00
Marten Seemann
9bc32cd021
rename the SessionTracingKey to ConnectionTracingKey
2022-03-27 11:27:25 +01:00
Marten Seemann
a088ba4607
rename quicConn.earlySessionReady to quicConn.earlyConnReady
2022-03-27 11:27:25 +01:00
Marten Seemann
1ae835d1d8
rename occurrences of session in client, server and packetHandlerMap
2022-03-27 11:27:25 +01:00
Marten Seemann
86338d3ce0
rename the sessionRunner to connRunner
2022-03-27 11:27:25 +01:00
Marten Seemann
e7c2e7e147
rename the quicSession to quicConnection
2022-03-27 11:27:25 +01:00
Marten Seemann
6aaa9a817c
rename the EarlySession to EarlyConnection
2022-03-27 11:27:25 +01:00
Marten Seemann
e71c236232
rename the Session to Connection
2022-03-27 11:27:23 +01:00
Marten Seemann
3a359027b5
add a config option to disable sending of Version Negotiation packets
2021-06-27 15:29:29 -07:00
Marten Seemann
592fb9cad9
introduce a dedicated qerr.TransportError and qerr.ApplicationError
2021-05-01 09:38:48 +07:00
Marten Seemann
878e0b261a
pass a context to logging.Tracer.NewConnectionTracer
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This context has the same value attached to it as the context returned
by Session.Context().
In the case of a dialed connection, this context is derived from the
context used for dialing.
2021-04-14 16:59:36 +07:00
Marten Seemann
4917760726
attach a tracing ID to the session context
2021-04-14 16:39:41 +07:00
Marten Seemann
162cb16b31
cache the serialized OOB in the conn, not in the packet info
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We're allocating a lot of packetInfo structs during the lifetime of a
connection. It's better to keep that struct as small as possible.
2021-03-16 14:04:15 +08:00
Olivier Poitrey
eb6bdfdfc1
Use the correct source IP when binding multiple IPs
...
When the server is listening on multiple interfaces or interfaces with
multiple IPs, the outgoing datagrams are sometime delivered with the
wrong source IP address.
In order to fix that, each quic connection needs to extract the
destination IP (and optionally interface id) of the received datagrams,
and set it as source IP (and interface) on the sent datagrams.
On most platforms, this can be done using ancillary data with recvmsg()
and sendmsg(). Some of the machinery for this is already there for ECN,
this change extends it to read the destination IP info and write it to
the outgoing packets.
Fix #1736
2021-03-16 00:50:05 +01:00
Marten Seemann
2bd316b89e
store 0-RTT queues in the packet handler map
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This prevents a race condition between receiving of 0-RTT packets and
the creation of new session.
2021-03-11 21:16:50 +08:00
Marten Seemann
ecc86aa1ab
refactor session creation in the server
2021-03-11 21:05:41 +08:00
Marten Seemann
bd172b2a5a
fix retry key and nonce for draft-34
2021-03-03 23:01:42 +08:00
Marten Seemann
f01a2c6b96
use the updated salt for draft-34
2021-02-11 09:46:00 +08:00
Marten Seemann
aea8f7345b
make sure the server is stopped before closing all server sessions
2021-01-25 15:28:42 +08:00
Marten Seemann
7a301aae3d
dequeue all 0-RTT packets to the session in one go
2021-01-09 13:34:05 +08:00
Marten Seemann
4f84c1b85a
Merge pull request #2934 from lucas-clemente/use-buffer-for-retries
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use a buffer from the pool for composing Retry packets
2020-12-14 23:35:29 +07:00
Marten Seemann
019850efd6
use a buffer from the pool for composing Retry packets
2020-12-14 11:55:42 +07:00
Marten Seemann
fb995161e7
release the packet buffer after sending a CONNECTION_CLOSE in the server
2020-12-14 11:51:09 +07:00
Marten Seemann
4c25cea9ec
fix deadlock when closing the server and the connection at the same time
2020-10-29 17:56:14 +07:00
Marten Seemann
8752576f26
run gofumpt, enable the gofumpt linter
2020-10-26 09:33:35 +07:00
Marten Seemann
0615d92ede
only send Version Negotiation packets for packets larger than 1200 bytes
2020-10-08 16:22:39 +07:00
Marten Seemann
48d25fe95b
drop version negotiation packets in the server
2020-10-07 17:35:57 +07:00
Marten Seemann
350a3dbef8
rename confusingly named variable in the server
2020-10-07 17:26:54 +07:00
Marten Seemann
833027b065
introduce an ECNCapablePacketConn interface to determine ECN support
2020-09-15 14:41:06 +07:00
Marten Seemann
556bf18dbf
inject a random source into the token protector
2020-08-23 17:06:17 +07:00
Marten Seemann
c978b6050c
Merge pull request #2711 from lucas-clemente/validate-quic-config
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disallow values above 2^60 for Config.MaxIncoming{Uni}Streams
2020-08-18 06:58:55 +07:00
Marten Seemann
69df425318
limit Config.MaxIncoming{Uni}Streams to 2^60
2020-08-11 18:42:32 +07:00
Marten Seemann
89417ab5ca
simplify the connection, rename it to sendConn
2020-08-09 19:24:04 +07:00
Marten Seemann
0c551c893c
trace packets that are sent outside of a connection
2020-07-16 08:20:36 +07:00
Marten Seemann
2f63bc0731
pass a logging.Tracer to the packet handler map
2020-07-15 20:45:36 +07:00
Marten Seemann
dc245ca6a3
trace dropped packets in the server
2020-07-15 20:33:58 +07:00
