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net: fix setKeepAlivePeriod on Plan 9

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The interface to set TCP keepalive on Plan 9 is
writing the "keepalive n" string to the TCP ctl file,
where n is the milliseconds between keepalives.

Fixes #11266.

Change-Id: Ic96f6c584063665a1ddf921a9a4ddfa13cc7501b
Reviewed-on: https://go-review.googlesource.com/11860
Run-TryBot: David du Colombier <0intro@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
This commit is contained in:
David du Colombier 2015-07-02 08:36:45 +02:00 committed by Russ Cox
parent df9423f4dc
commit e6a0c21e7d
1 changed files with 2 additions and 1 deletions
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3
src/net/tcpsockopt_plan9.go
View File

@ -7,12 +7,13 @@
package net
import (
"strconv"
"time"
)
// Set keep alive period.
func setKeepAlivePeriod(fd *netFD, d time.Duration) error {
cmd := "keepalive " + string(int64(d/time.Millisecond))
cmd := "keepalive " + strconv.Itoa(int(d/time.Millisecond))
_, e := fd.ctl.WriteAt([]byte(cmd), 0)
return e
}