fix: prefer ipv6 not working
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parent
142d17ebad
commit
cce42b4b83
1 changed files with 5 additions and 5 deletions
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@ -83,6 +83,7 @@ func resolveUDPAddrWithPrefer(ctx context.Context, network, address string, pref
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return nil, err
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}
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var ip netip.Addr
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var fallback netip.Addr
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switch prefer {
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case C.IPv4Only:
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ip, err = resolver.ResolveIPv4ProxyServerHost(ctx, host)
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@ -103,13 +104,11 @@ func resolveUDPAddrWithPrefer(ctx context.Context, network, address string, pref
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}
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}
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}
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ip = fallback
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}
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default:
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// C.IPv4Prefer, C.DualStack and other
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var ips []netip.Addr
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ips, err = resolver.LookupIPProxyServerHost(ctx, host)
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var fallback netip.Addr
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if err == nil {
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for _, addr := range ips {
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if addr.Is4() {
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@ -122,11 +121,12 @@ func resolveUDPAddrWithPrefer(ctx context.Context, network, address string, pref
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}
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}
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}
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}
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if !ip.IsValid() && fallback.IsValid() {
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ip = fallback
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}
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}
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}
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if err != nil {
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return nil, err
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