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Code Issues Releases Activity

Refine DNS Options

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This commit is contained in:
JimhHan
2021-04-10 11:36:58 +08:00
parent f20c445974
commit 217844cc37
10 changed files with 82 additions and 55 deletions
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8
transport/internet/system_dialer.go
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@ -63,17 +63,17 @@ func (d *DefaultSystemDialer) lookupIP(domain string, strategy DomainStrategy, l
return nil, nil
}
var opt = dns.LookupIP
var opt dns.Option
switch {
case strategy == DomainStrategy_USE_IP4 || (localAddr != nil && localAddr.Family().IsIPv4()):
opt = dns.LookupIPv4
opt = dns.LookupIPv4Only
case strategy == DomainStrategy_USE_IP6 || (localAddr != nil && localAddr.Family().IsIPv6()):
opt = dns.LookupIPv6
opt = dns.LookupIPv6Only
case strategy == DomainStrategy_AS_IS:
return nil, nil
}
return d.dns.LookupOptions(domain, opt)
return d.dns.LookupOptions(domain, opt, dns.LookupNoFake)
}
func (d *DefaultSystemDialer) canLookupIP(ctx context.Context, dst net.Destination, sockopt *SocketConfig) bool {