JackDoan f9eb86df9d udp: smoke-test that GSO actually engages, on real sockets in CI ...

Nothing previously asserted the offload path works end to end -- a
silent fallback to per-packet sends would pass every test and only show
up as a throughput regression. Send a batch through a real StdConn over
loopback and assert (a) the run left as a single sendmmsg entry (GSO
engaged, via a spy around the real syscall) and (b) the kernel carved
the superpacket back into the exact original datagrams at the receiver.
Fails rather than skips when the probe reports no GSO on a UDP_SEGMENT-
capable kernel, so CI (make test, ubuntu-latest) guards engagement.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-07-27 16:23:34 -05:00

..

conn.go

Don't fail on the batch at the first error (#1826)

2026-07-27 14:43:30 -05:00

errors.go

Darwin udp fix (#1428)

2025-07-02 15:50:22 -05:00

netchange_darwin_test.go

Rebind for MacOS (#1816)

2026-07-23 09:26:24 -05:00

netchange_darwin.go

Rebind for MacOS (#1816)

2026-07-23 09:26:24 -05:00

netchange_generic.go

Rebind for MacOS (#1816)

2026-07-23 09:26:24 -05:00

netchange_test.go

Rebind for MacOS (#1816)

2026-07-23 09:26:24 -05:00

netchange.go

Rebind for MacOS (#1816)

2026-07-23 09:26:24 -05:00

udp_android.go

Add a way to set the network type on windows + tests (#1710)

2026-05-07 20:17:38 -05:00

udp_bsd.go

Add a way to set the network type on windows + tests (#1710)

2026-05-07 20:17:38 -05:00

udp_bypass_windows_386.go

Add a way to set the network type on windows + tests (#1710)

2026-05-07 20:17:38 -05:00

udp_bypass_windows.go

Add a way to set the network type on windows + tests (#1710)

2026-05-07 20:17:38 -05:00

udp_darwin.go

Don't fail on the batch at the first error (#1826)

2026-07-27 14:43:30 -05:00

udp_ecn_outer_linux_test.go

make it nicer

2026-07-24 16:44:51 -05:00

udp_generic.go

Don't fail on the batch at the first error (#1826)

2026-07-27 14:43:30 -05:00

udp_linux_32.go

make it nicer

2026-07-24 16:44:51 -05:00

udp_linux_64.go

make it nicer

2026-07-24 16:44:51 -05:00

udp_linux_fixes_test.go

udp: smoke-test that GSO actually engages, on real sockets in CI

2026-07-27 16:23:34 -05:00

udp_linux_test.go

make it nicer

2026-07-24 16:44:51 -05:00

udp_linux_writebatch_alloc_test.go

Don't fail on the batch at the first error (#1826)

2026-07-27 14:43:30 -05:00

udp_linux_writebatch.go

udp: test the partial-sendmmsg rewind

2026-07-27 16:23:34 -05:00

udp_linux.go

udp: extract and test the GRO RX splitting

2026-07-27 16:23:34 -05:00

udp_netbsd.go

Add a way to set the network type on windows + tests (#1710)

2026-05-07 20:17:38 -05:00

udp_rio_windows.go

Don't fail on the batch at the first error (#1826)

2026-07-27 14:43:30 -05:00

udp_tester.go

Don't fail on the batch at the first error (#1826)

2026-07-27 14:43:30 -05:00

udp_windows.go

Add a way to set the network type on windows + tests (#1710)

2026-05-07 20:17:38 -05:00