mirror of https://github.com/v2ray/v2ray-core
41 lines
683 B
Go
41 lines
683 B
Go
package dialer
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import (
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"errors"
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"net"
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"time"
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v2net "github.com/v2ray/v2ray-core/common/net"
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)
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var (
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ErrorInvalidHost = errors.New("Invalid Host.")
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)
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func Dial(dest v2net.Destination) (net.Conn, error) {
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if dest.Address().IsDomain() {
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dialer := &net.Dialer{
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Timeout: time.Second * 60,
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DualStack: true,
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}
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network := "tcp"
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if dest.IsUDP() {
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network = "udp"
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}
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return dialer.Dial(network, dest.NetAddr())
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}
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ip := dest.Address().IP()
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if dest.IsTCP() {
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return net.DialTCP("tcp", nil, &net.TCPAddr{
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IP: ip,
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Port: int(dest.Port()),
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})
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} else {
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return net.DialUDP("udp", nil, &net.UDPAddr{
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IP: ip,
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Port: int(dest.Port()),
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})
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}
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}
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