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Catch EINTR

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This commit is contained in:
Jason A. Donenfeld
2018-05-24 15:29:16 +02:00
parent 66f6ca3e4a
commit 2f2eca8947
11 changed files with 40 additions and 27 deletions
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4
conn_linux.go
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@@ -18,8 +18,8 @@
package main
import (
"git.zx2c4.com/wireguard-go/rwcancel"
"errors"
"git.zx2c4.com/wireguard-go/rwcancel"
"golang.org/x/sys/unix"
"net"
"strconv"
@@ -563,7 +563,7 @@ func (bind *NativeBind) routineRouteListener(device *Device) {
var msgn int
for {
msgn, _, _, _, err = unix.Recvmsg(bind.netlinkSock, msg[:], nil, 0)
if err == nil || !rwcancel.ErrorIsEAGAIN(err) {
if err == nil || !rwcancel.RetryAfterError(err) {
break
}
if !bind.netlinkCancel.ReadyRead() {