CalvinBackup/ctrld
1
0
Fork 0
mirror of https://github.com/Control-D-Inc/ctrld.git synced 2026-06-09 00:53:53 +02:00
Code Issues Packages Projects Releases Wiki Activity

cmd/ctrld: check for ipv6 listen local

Browse Source 
Since when the machine may not have external ipv6 capability, but still
can do ipv6 network on local network.
This commit is contained in:
Cuong Manh Le
2023-03-02 09:16:51 +07:00
committed by Cuong Manh Le
parent 8b08cc8a6e
commit 262dcb1dff
1 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
cmd/ctrld/dns_proxy.go
+4 -2
View File
@@ -57,14 +57,16 @@ func (p *prog) serveUDP(listenerNum string) error {
// On Windows, there's no easy way for disabling/removing IPv6 DNS resolver, so we check whether we can // On Windows, there's no easy way for disabling/removing IPv6 DNS resolver, so we check whether we can
// listen on ::1, then spawn a listener for receiving DNS requests. // listen on ::1, then spawn a listener for receiving DNS requests.
if runtime.GOOS == "windows" && ctrldnet.SupportsIPv6() { if runtime.GOOS == "windows" && ctrldnet.SupportsIPv6ListenLocal() {
go func() { go func() {
s := &dns.Server{ s := &dns.Server{
Addr: net.JoinHostPort("::1", strconv.Itoa(listenerConfig.Port)), Addr: net.JoinHostPort("::1", strconv.Itoa(listenerConfig.Port)),
Net: "udp", Net: "udp",
Handler: handler, Handler: handler,
} }
_ = s.ListenAndServe() if err := s.ListenAndServe(); err != nil {
mainLog.Error().Err(err).Msg("could not serving on ::1")
}
}() }()
} }