mirror of
https://github.com/octoleo/syncthing.git
synced 2024-11-09 14:50:56 +00:00
32 lines
774 B
Go
32 lines
774 B
Go
// Copyright (C) 2019 The Syncthing Authors.
|
|
//
|
|
// This Source Code Form is subject to the terms of the Mozilla Public
|
|
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
|
|
// You can obtain one at https://mozilla.org/MPL/2.0/.
|
|
|
|
// +build windows
|
|
|
|
package dialer
|
|
|
|
import (
|
|
"syscall"
|
|
)
|
|
|
|
var SupportsReusePort = true
|
|
|
|
func ReusePortControl(_, _ string, c syscall.RawConn) error {
|
|
var opErr error
|
|
err := c.Control(func(fd uintptr) {
|
|
// On Windows, SO_REUSEADDR is equivalent to SO_REUSEPORT on Linux.
|
|
opErr = syscall.SetsockoptInt(syscall.Handle(fd), syscall.SOL_SOCKET, syscall.SO_REUSEADDR, 1)
|
|
})
|
|
if err != nil {
|
|
l.Debugln("ReusePortControl", err)
|
|
return err
|
|
}
|
|
if opErr != nil {
|
|
l.Debugln("ReusePortControl", opErr)
|
|
}
|
|
return opErr
|
|
}
|