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35 lines
645 B
35 lines
645 B
2 weeks ago
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package socks5
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import (
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"net"
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"time"
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)
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// DirectDialer 直接连接拨号器
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type DirectDialer struct {
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timeout time.Duration
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}
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// Dial 建立连接
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func (d *DirectDialer) Dial(network, address string) (net.Conn, error) {
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if d.timeout > 0 {
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return net.DialTimeout(network, address, d.timeout)
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}
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return net.Dial(network, address)
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}
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// DirectResolver 直接DNS解析器
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type DirectResolver struct{}
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// Resolve 解析域名
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func (r *DirectResolver) Resolve(domain string) (net.IP, error) {
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ips, err := net.LookupIP(domain)
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if err != nil {
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return nil, err
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}
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if len(ips) == 0 {
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return nil, net.ErrClosed
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}
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return ips[0], nil
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}
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