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tun: windows: Make writing persistent too

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Signed-off-by: Simon Rozman <simon@rozman.si>
This commit is contained in:
Simon Rozman 2019-03-22 12:44:14 +01:00
parent 9748a52073
commit a80db5e65e
1 changed files with 18 additions and 16 deletions
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4
tun/tun_windows.go
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@ -284,6 +284,7 @@ func (tun *NativeTun) Flush() error {
return nil return nil
} }
for {
// Get TUN data pipe. // Get TUN data pipe.
_, file, err := tun.getTUN() _, file, err := tun.getTUN()
if err != nil { if err != nil {
@ -297,12 +298,13 @@ func (tun *NativeTun) Flush() error {
if err != nil { if err != nil {
if tun.shouldReopenHandle(err) { if tun.shouldReopenHandle(err) {
tun.closeTUN() tun.closeTUN()
return nil continue
} }
return err return err
} }
return nil return nil
} }
}
func (tun *NativeTun) putTunPacket(buff []byte) error { func (tun *NativeTun) putTunPacket(buff []byte) error {
size := uint32(len(buff)) size := uint32(len(buff))