JackDoan 66cb98e13a udp: test the partial-sendmmsg rewind ...

The rewind (resume after the kernel accepts fewer entries than
submitted) was the hairiest untested logic in the write path; a bug
there silently duplicates or loses packets under backpressure. Give
batchWriter an injectable sendFn and drive WriteBatch through scripted
partial-acceptance sequences over a mixed GSO-run/plain batch, decoding
what "reached the wire" straight from the prepared iovecs rather than
the entryEnd bookkeeping under test. Also pins the zero-progress abort
and the EIO runtime GSO-disable replay.

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: test the partial-sendmmsg rewind

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