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Fix legacy DNS client_subnet options not working

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世界
2026-03-08 20:04:23 +08:00
parent 305b930d90
commit 4d6fb1d38d
1 changed files with 8 additions and 4 deletions
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12
dns/client.go
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@@ -324,16 +324,20 @@ func (c *Client) Lookup(ctx context.Context, transport adapter.DNSTransport, dom
} else { } else {
strategy = options.Strategy strategy = options.Strategy
} }
lookupOptions := options
if options.LookupStrategy != C.DomainStrategyAsIS {
lookupOptions.Strategy = strategy
}
if strategy == C.DomainStrategyIPv4Only { if strategy == C.DomainStrategyIPv4Only {
return c.lookupToExchange(ctx, transport, dnsName, dns.TypeA, options, responseChecker) return c.lookupToExchange(ctx, transport, dnsName, dns.TypeA, lookupOptions, responseChecker)
} else if strategy == C.DomainStrategyIPv6Only { } else if strategy == C.DomainStrategyIPv6Only {
return c.lookupToExchange(ctx, transport, dnsName, dns.TypeAAAA, options, responseChecker) return c.lookupToExchange(ctx, transport, dnsName, dns.TypeAAAA, lookupOptions, responseChecker)
} }
var response4 []netip.Addr var response4 []netip.Addr
var response6 []netip.Addr var response6 []netip.Addr
var group task.Group var group task.Group
group.Append("exchange4", func(ctx context.Context) error { group.Append("exchange4", func(ctx context.Context) error {
response, err := c.lookupToExchange(ctx, transport, dnsName, dns.TypeA, options, responseChecker) response, err := c.lookupToExchange(ctx, transport, dnsName, dns.TypeA, lookupOptions, responseChecker)
if err != nil { if err != nil {
return err return err
} }
@@ -341,7 +345,7 @@ func (c *Client) Lookup(ctx context.Context, transport adapter.DNSTransport, dom
return nil return nil
}) })
group.Append("exchange6", func(ctx context.Context) error { group.Append("exchange6", func(ctx context.Context) error {
response, err := c.lookupToExchange(ctx, transport, dnsName, dns.TypeAAAA, options, responseChecker) response, err := c.lookupToExchange(ctx, transport, dnsName, dns.TypeAAAA, lookupOptions, responseChecker)
if err != nil { if err != nil {
return err return err
} }