net: refactor poller into new internal/poll package

This will make it possible to use the poller with the os package.

This is a lot of code movement but the behavior is intended to be
unchanged.

Update #6817.
Update #7903.
Update #15021.
Update #18507.

Change-Id: I1413685928017c32df5654ded73a2643820977ae
Reviewed-on: https://go-review.googlesource.com/36799
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: David Crawshaw <crawshaw@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
This commit is contained in:
Ian Lance Taylor 2017-02-10 14:59:38 -08:00
parent b548eee3d9
commit 3792db5183
79 changed files with 2722 additions and 1619 deletions

View file

@ -7,6 +7,7 @@ package net
import (
"bufio"
"context"
"internal/poll"
"internal/testenv"
"io"
"net/internal/socktest"
@ -94,7 +95,7 @@ func TestDialTimeoutFDLeak(t *testing.T) {
default:
sw.Set(socktest.FilterConnect, func(so *socktest.Status) (socktest.AfterFilter, error) {
time.Sleep(2 * T)
return nil, errTimeout
return nil, poll.ErrTimeout
})
defer sw.Set(socktest.FilterConnect, nil)
}
@ -585,8 +586,8 @@ func TestDialerPartialDeadline(t *testing.T) {
{now, noDeadline, 1, noDeadline, nil},
// Step the clock forward and cross the deadline.
{now.Add(-1 * time.Millisecond), now, 1, now, nil},
{now.Add(0 * time.Millisecond), now, 1, noDeadline, errTimeout},
{now.Add(1 * time.Millisecond), now, 1, noDeadline, errTimeout},
{now.Add(0 * time.Millisecond), now, 1, noDeadline, poll.ErrTimeout},
{now.Add(1 * time.Millisecond), now, 1, noDeadline, poll.ErrTimeout},
}
for i, tt := range testCases {
deadline, err := partialDeadline(tt.now, tt.deadline, tt.addrs)