95 lines
1.8 KiB
Go
95 lines
1.8 KiB
Go
// Copyright 2023 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
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//go:build plus
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package http3
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import (
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"context"
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"errors"
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"fmt"
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"github.com/quic-go/quic-go"
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http3quic "github.com/quic-go/quic-go/http3"
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"log"
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"net"
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"net/http"
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)
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type Server struct {
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Addr string
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Handler http.Handler
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ConnState func(conn net.Conn, state http.ConnState)
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ConnContext ContextFunc
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rawServer *http3quic.Server
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isClosed bool
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listener Listener
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}
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func (this *Server) Serve(listener Listener) error {
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if listener == nil {
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return errors.New("listener must not be nil")
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}
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this.listener = listener
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this.rawServer = &http3quic.Server{
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Addr: this.Addr,
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Handler: this.Handler,
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}
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for {
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conn, err := listener.Accept(context.Background(), this.ConnContext)
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if err != nil {
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if this.isClosed {
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return nil
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}
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continue
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}
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go func() {
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defer func() {
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if r := recover(); r != nil {
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log.Println(fmt.Sprintf("[HTTP3]goroutine panic: %v", r))
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}
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}()
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// 通知ConnState
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if this.ConnState != nil {
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netConn, isNetConn := conn.(net.Conn)
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if isNetConn {
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this.ConnState(netConn, http.StateNew)
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this.ConnState(netConn, http.StateActive)
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}
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}
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_ = this.rawServer.ServeQUICConn(conn)
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// 关闭连接
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_ = conn.CloseWithError(quic.ApplicationErrorCode(quic.NoError), "")
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// 通知ConnState
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if this.ConnState != nil {
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netConn, isNetConn := conn.(net.Conn)
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if isNetConn {
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this.ConnState(netConn, http.StateClosed)
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}
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}
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}()
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}
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}
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func (this *Server) SetQuicHeaders(headers http.Header) {
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if this.isClosed {
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return
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}
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headers.Set("Alt-Svc", `h3="`+this.Addr+`"; ma=2592000,h3-29="`+this.Addr+`"; ma=2592000`)
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}
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func (this *Server) Close() error {
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this.isClosed = true
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_ = this.listener.Close()
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return this.rawServer.Close()
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}
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