Matthias Frei aaa1db679c internal/socket: support MSG_DONTWAIT ...

Explicitly handle MSG_DONTWAIT in read and send calls on platforms where this is defined, to get the per-call non-blocking behavior as would be expected when calling readmsg/sendmsg in C.
When MSG_DONTWAIT is set, we always return true from the function passed to syscall.RawConn.Read/Write, to avoid entering the polling state.

Fixes golang/go#46891

Change-Id: I4809577477554db1c45b6f4825a03d98208199d7
GitHub-Last-Rev: 4022e9b52c
GitHub-Pull-Request: golang/net#108
Reviewed-on: https://go-review.googlesource.com/c/net/+/333469
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Damien Neil <dneil@google.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
Trust: Damien Neil <dneil@google.com>

2021-08-05 18:22:04 +00:00

..

iana

all: go fmt ./...

2021-02-20 03:31:24 +00:00

socket

internal/socket: support MSG_DONTWAIT

2021-08-05 18:22:04 +00:00

socks

all: fix typos

2019-09-09 00:30:24 +00:00

sockstest

all: use of nettest, remove internal/nettest

2019-03-27 21:43:58 +00:00

timeseries

internal/timeseries: avoid storing numbers as durations

2019-11-09 02:19:31 +00:00