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Remove interface network monitor checks (#2223)

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This commit is contained in:
Viktor Liu
2024-07-02 12:41:15 +02:00
committed by GitHub
parent eab6183a8e
commit bf518c5fba
2 changed files with 0 additions and 60 deletions
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36
client/internal/networkmonitor/monitor_bsd.go
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@ -45,24 +45,6 @@ func checkChange(ctx context.Context, nexthopv4, nexthopv6 systemops.Nexthop, ca
msg := (*unix.RtMsghdr)(unsafe.Pointer(&buf[0]))
switch msg.Type {
// handle interface state changes
case unix.RTM_IFINFO:
ifinfo, err := parseInterfaceMessage(buf[:n])
if err != nil {
log.Errorf("Network monitor: error parsing interface message: %v", err)
continue
}
if msg.Flags&unix.IFF_UP != 0 {
continue
}
if (nexthopv4.Intf == nil || ifinfo.Index != nexthopv4.Intf.Index) && (nexthopv6.Intf == nil || ifinfo.Index != nexthopv6.Intf.Index) {
continue
}
log.Infof("Network monitor: monitored interface (%s) is down.", ifinfo.Name)
go callback()
// handle route changes
case unix.RTM_ADD, syscall.RTM_DELETE:
route, err := parseRouteMessage(buf[:n])
@ -94,24 +76,6 @@ func checkChange(ctx context.Context, nexthopv4, nexthopv6 systemops.Nexthop, ca
}
}
func parseInterfaceMessage(buf []byte) (*route.InterfaceMessage, error) {
msgs, err := route.ParseRIB(route.RIBTypeInterface, buf)
if err != nil {
return nil, fmt.Errorf("parse RIB: %v", err)
}
if len(msgs) != 1 {
return nil, fmt.Errorf("unexpected RIB message msgs: %v", msgs)
}
msg, ok := msgs[0].(*route.InterfaceMessage)
if !ok {
return nil, fmt.Errorf("unexpected RIB message type: %T", msgs[0])
}
return msg, nil
}
func parseRouteMessage(buf []byte) (*systemops.Route, error) {
msgs, err := route.ParseRIB(route.RIBTypeRoute, buf)
if err != nil {