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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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24
client/internal/networkmonitor/monitor_linux.go
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@ -19,14 +19,9 @@ func checkChange(ctx context.Context, nexthopv4, nexthopv6 systemops.Nexthop, ca
return errors.New("no interfaces available")
}
linkChan := make(chan netlink.LinkUpdate)
done := make(chan struct{})
defer close(done)
if err := netlink.LinkSubscribe(linkChan, done); err != nil {
return fmt.Errorf("subscribe to link updates: %v", err)
}
routeChan := make(chan netlink.RouteUpdate)
if err := netlink.RouteSubscribe(routeChan, done); err != nil {
return fmt.Errorf("subscribe to route updates: %v", err)
@ -38,25 +33,6 @@ func checkChange(ctx context.Context, nexthopv4, nexthopv6 systemops.Nexthop, ca
case <-ctx.Done():
return ErrStopped
// handle interface state changes
case update := <-linkChan:
if (nexthopv4.Intf == nil || update.Index != int32(nexthopv4.Intf.Index)) && (nexthopv6.Intf == nil || update.Index != int32(nexthopv6.Intf.Index)) {
continue
}
switch update.Header.Type {
case syscall.RTM_DELLINK:
log.Infof("Network monitor: monitored interface (%s) is gone", update.Link.Attrs().Name)
go callback()
return nil
case syscall.RTM_NEWLINK:
if (update.IfInfomsg.Flags&syscall.IFF_RUNNING) == 0 && update.Link.Attrs().OperState == netlink.OperDown {
log.Infof("Network monitor: monitored interface (%s) is down.", update.Link.Attrs().Name)
go callback()
return nil
}
}
// handle route changes
case route := <-routeChan:
// default route and main table