72 lines
1.3 KiB
Go
72 lines
1.3 KiB
Go
package http
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import (
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"context"
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"github.com/database64128/tfo-go"
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"net"
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"time"
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"github.com/Dreamacro/clash/common/cache"
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C "github.com/Dreamacro/clash/constant"
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)
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type Listener struct {
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listener net.Listener
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addr string
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closed bool
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}
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// RawAddress implements C.Listener
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func (l *Listener) RawAddress() string {
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return l.addr
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}
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// Address implements C.Listener
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func (l *Listener) Address() string {
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return l.listener.Addr().String()
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}
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// Close implements C.Listener
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func (l *Listener) Close() error {
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l.closed = true
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return l.listener.Close()
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}
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func New(addr string, inboundTfo bool, in chan<- C.ConnContext) (*Listener, error) {
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return NewWithAuthenticate(addr, in, true, inboundTfo)
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}
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func NewWithAuthenticate(addr string, in chan<- C.ConnContext, authenticate bool, inboundTfo bool) (*Listener, error) {
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lc := tfo.ListenConfig{
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DisableTFO: !inboundTfo,
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}
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l, err := lc.Listen(context.Background(), "tcp", addr)
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if err != nil {
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return nil, err
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}
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var c *cache.Cache[string, bool]
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if authenticate {
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c = cache.New[string, bool](time.Second * 30)
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}
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hl := &Listener{
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listener: l,
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addr: addr,
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}
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go func() {
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for {
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conn, err := hl.listener.Accept()
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if err != nil {
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if hl.closed {
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break
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}
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continue
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}
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go HandleConn(conn, in, c)
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}
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}()
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return hl, nil
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}
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