Marten Seemann
22a703b669
fix DONT_FRAGMENT error when using a IPv6 connection on Windows
...
The syscall setting the IP_DONTFRAGMENT socket option will fail if the
underlying connection is a IPv6 connection. Since Go doesn't allow us to
distinguish between IPv6 and dual-stack connections, we can only ignore the
error here.
2021-05-11 12:33:40 -07:00
Toby
84e03e5976
set the don't fragment (DF) bit on Windows ( #3155 )
2021-04-21 12:39:39 +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
Marten Seemann
f59cd928f8
use golang.org/x/sys/unix instead of syscall
2020-12-06 12:06:15 +07:00
Marten Seemann
9d9307495b
set the UDP receive buffer size on Windows
2020-11-21 17:49:39 +07:00
Marten Seemann
631e37cc70
only use syscalls on platforms that we're actually testing
2020-11-18 19:00:07 +07:00
Marten Seemann
14a5aa831d
increase UDP receive buffer size
2020-10-19 10:42:44 +07:00
Marten Seemann
833027b065
introduce an ECNCapablePacketConn interface to determine ECN support
2020-09-15 14:41:06 +07:00
Marten Seemann
ea3d32394d
read the ECN bits
2020-09-15 10:51:22 +07:00
