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33 lines
1010 B
33 lines
1010 B
// Copyright 2023 The frp Authors |
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// |
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// Licensed under the Apache License, Version 2.0 (the "License"); |
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// you may not use this file except in compliance with the License. |
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// You may obtain a copy of the License at |
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// |
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// http://www.apache.org/licenses/LICENSE-2.0 |
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// |
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// Unless required by applicable law or agreed to in writing, software |
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// distributed under the License is distributed on an "AS IS" BASIS, |
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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// See the License for the specific language governing permissions and |
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// limitations under the License. |
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package net |
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import ( |
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"context" |
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"net" |
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) |
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func SetDefaultDNSAddress(dnsAddress string) { |
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if _, _, err := net.SplitHostPort(dnsAddress); err != nil { |
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dnsAddress = net.JoinHostPort(dnsAddress, "53") |
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} |
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// Change default dns server |
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net.DefaultResolver = &net.Resolver{ |
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PreferGo: true, |
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Dial: func(ctx context.Context, network, address string) (net.Conn, error) { |
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return net.Dial("udp", dnsAddress) |
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}, |
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} |
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}
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