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vpn: gracefully handles err in func nicRead

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This commit is contained in:
rkonfj
2025-03-25 19:41:49 +08:00
parent 2fcb02c6ba
commit 49236a9140
1 changed files with 1 additions and 5 deletions
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6
vpn/vpn.go
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@@ -8,7 +8,6 @@ import (
"log/slog" "log/slog"
"net" "net"
"os" "os"
"strings"
"sync" "sync"
"github.com/sigcn/pg/netlink" "github.com/sigcn/pg/netlink"
@@ -89,10 +88,7 @@ func (vpn *VPN) nicRead(wg *sync.WaitGroup, nic *nic.VirtualNIC) {
for { for {
packet, err := nic.Read() packet, err := nic.Read()
if err != nil { if err != nil {
if strings.Contains(err.Error(), os.ErrClosed.Error()) { if errors.Is(err, os.ErrClosed) || errors.Is(err, net.ErrClosed) {
return
}
if errors.Is(err, net.ErrClosed) {
return return
} }
panic(err) panic(err)