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ip detection debugging

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This commit is contained in:
Alex
2025-02-06 16:28:38 -05:00
committed by Cuong Manh Le
parent 917052723d
commit bb2210b06a
1 changed files with 12 additions and 5 deletions
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17
cmd/cli/dns_proxy.go
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@@ -1366,12 +1366,15 @@ func (p *prog) monitorNetworkChanges(ctx context.Context) error {
var ipv6 string
if delta.New.DefaultRouteInterface != "" {
mainLog.Load().Debug().Msgf("default route interface: %s, IPs: %v", delta.New.DefaultRouteInterface, delta.New.InterfaceIPs[delta.New.DefaultRouteInterface])
for _, ip := range delta.New.InterfaceIPs[delta.New.DefaultRouteInterface] {
// Parse the CIDR notation to get just the IP
ipAddr, _ := netip.ParsePrefix(ip.String())
addr := ipAddr.Addr()
if addr.Is4() && selfIP == "" && !addr.IsLoopback() && !addr.IsLinkLocalUnicast() {
selfIP = addr.String()
if selfIP == "" && addr.Is4() {
mainLog.Load().Debug().Msgf("checking IP: %s", addr.String())
if !addr.IsLoopback() && !addr.IsLinkLocalUnicast() {
selfIP = addr.String()
}
}
if addr.Is6() && !addr.IsLoopback() && !addr.IsLinkLocalUnicast() {
ipv6 = addr.String()
@@ -1379,11 +1382,15 @@ func (p *prog) monitorNetworkChanges(ctx context.Context) error {
}
} else {
// If no default route interface is set yet, use the changed IPs
mainLog.Load().Debug().Msgf("no default route interface found, using changed IPs: %v", changeIPs)
for _, ip := range changeIPs {
ipAddr, _ := netip.ParsePrefix(ip.String())
addr := ipAddr.Addr()
if addr.Is4() && selfIP == "" && !addr.IsLoopback() && !addr.IsLinkLocalUnicast() {
selfIP = addr.String()
if selfIP == "" && addr.Is4() {
mainLog.Load().Debug().Msgf("checking IP: %s", addr.String())
if !addr.IsLoopback() && !addr.IsLinkLocalUnicast() {
selfIP = addr.String()
}
}
if addr.Is6() && !addr.IsLoopback() && !addr.IsLinkLocalUnicast() {
ipv6 = addr.String()