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fix(reverseproxy): bridge websocket extended connect upstreams

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This commit is contained in:
wjqserver 2026-04-02 18:19:41 +08:00
parent 919236665b
commit a9c1662333
5 changed files with 508 additions and 99 deletions
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40
http2xconnect.go
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@ -5,12 +5,8 @@
package touka
import (
"context"
"crypto/tls"
"net"
"net/http"
"net/url"
"strings"
"sync"
_ "unsafe"
@ -36,18 +32,36 @@ func configureHTTP2ExtendedConnectServer(srv *http.Server) error {
return http2.ConfigureServer(srv, nil)
}
func newHTTP2ExtendedConnectTransport(target *url.URL) http.RoundTripper {
func newHTTP2ExtendedConnectTransport() http.RoundTripper {
enableHTTP2ExtendedConnectProtocol()
transport := http.DefaultTransport.(*http.Transport).Clone()
transport.Protocols = new(http.Protocols)
transport.Protocols.SetHTTP1(true)
transport.Protocols.SetHTTP2(true)
return transport
}
transport := &http2.Transport{}
if target == nil || !strings.EqualFold(target.Scheme, "http") {
return transport
func newHTTP1BridgeTransport() http.RoundTripper {
return newHTTP1BridgeTransportWithTLSConfig(&tls.Config{NextProtos: []string{"http/1.1"}})
}
func newHTTP1BridgeTransportWithTLSConfig(tlsConfig *tls.Config) http.RoundTripper {
transport := http.DefaultTransport.(*http.Transport).Clone()
transport.Protocols = new(http.Protocols)
transport.Protocols.SetHTTP1(true)
transport.TLSClientConfig = tlsConfig
if transport.TLSClientConfig == nil {
transport.TLSClientConfig = &tls.Config{}
}
transport.AllowHTTP = true
transport.DialTLSContext = func(ctx context.Context, network, addr string, _ *tls.Config) (net.Conn, error) {
var dialer net.Dialer
return dialer.DialContext(ctx, network, addr)
if len(transport.TLSClientConfig.NextProtos) == 0 {
transport.TLSClientConfig.NextProtos = []string{"http/1.1"}
}
return transport
}
func newH2CTransport() http.RoundTripper {
transport := http.DefaultTransport.(*http.Transport).Clone()
transport.Protocols = new(http.Protocols)
transport.Protocols.SetUnencryptedHTTP2(true)
return transport
}