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
...
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
...
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
...
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
...
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
...
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
Marten Seemann
0d4aa4b34f
introduce a function receivedPacket.Size()
2020-07-15 19:30:10 +07:00
Marten Seemann
ee24d3899e
simplify the Tracer interface by combining the TracerFor... methods
2020-07-11 13:22:52 +07:00
Marten Seemann
a1bb39d6ab
introduce a protocol.StatelessResetToken
2020-07-10 19:55:20 +07:00
Marten Seemann
ac606222e0
replace the GetLogWriter quic.Config option by a Tracer interface
2020-07-01 16:57:03 +07:00
Marten Seemann
4121ea84f4
rename the logging.Tracer to ConnectionTracer
2020-07-01 16:57:01 +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
5eb2bb8b4c
Merge pull request #2640 from lucas-clemente/rewrite-version-negotiation-handling
...
handle Version Negotiation packets in the session
2020-07-01 15:24:19 +07:00
Marten Seemann
06ad477b9b
handle Version Negotiation packets in the session
2020-07-01 14:19:45 +07:00
Marten Seemann
7bcb25f18d
introduce an assertion in the server
2020-07-01 14:02:14 +07:00
Marten Seemann
2e9b92ab69
rename the SERVER_BUSY error to CONNECTION_REFUSED
2020-06-10 12:13:40 +07:00
Marten Seemann
4f19b15670
set and verify the retry_source_connection_id TP
2020-05-29 19:57:39 +07:00
Marten Seemann
cdb22513f3
save the source conn ID used on the Retry packet in the Retry token
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
dad30e7c33
only create a single session for duplicate Initials
2020-05-29 16:04:45 +07:00
Marten Seemann
2e402ffc86
Merge pull request #2524 from lucas-clemente/fix-buffer-use-after-release
...
fix buffer use after it was released when sending an INVALID_TOKEN error
2020-05-05 19:14:39 +07:00
Marten Seemann
380ba4877b
make sure that the server's run loop returned when closing
2020-05-05 12:40:53 +07:00
Marten Seemann
aebf2386d0
fix buffer use after it was released when sending an INVALID_TOKEN error
2020-05-05 12:19:20 +07:00
