55 lines
1.5 KiB
Go
55 lines
1.5 KiB
Go
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package netxlite
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import (
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"context"
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"crypto/tls"
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"net/http"
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"github.com/lucas-clemente/quic-go"
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"github.com/lucas-clemente/quic-go/http3"
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)
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// http3Dialer adapts a QUICContextDialer to work with
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// an http3.RoundTripper. This is necessary because the
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// http3.RoundTripper does not support DialContext.
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type http3Dialer struct {
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Dialer QUICContextDialer
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}
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// dial is like QUICContextDialer.DialContext but without context.
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func (d *http3Dialer) dial(network, address string, tlsConfig *tls.Config,
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quicConfig *quic.Config) (quic.EarlySession, error) {
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return d.Dialer.DialContext(
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context.Background(), network, address, tlsConfig, quicConfig)
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}
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// http3Transport is an HTTPTransport using the http3 protocol.
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type http3Transport struct {
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child *http3.RoundTripper
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}
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var _ HTTPTransport = &http3Transport{}
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// RoundTrip implements HTTPTransport.RoundTrip.
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func (txp *http3Transport) RoundTrip(req *http.Request) (*http.Response, error) {
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return txp.child.RoundTrip(req)
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}
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// CloseIdleConnections implements HTTPTransport.CloseIdleConnections.
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func (txp *http3Transport) CloseIdleConnections() {
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txp.child.Close()
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}
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// NewHTTP3Transport creates a new HTTPTransport using http3. The
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// dialer argument MUST NOT be nil. If the tlsConfig argument is nil,
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// then the code will use the default TLS configuration.
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func NewHTTP3Transport(
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dialer QUICContextDialer, tlsConfig *tls.Config) HTTPTransport {
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return &http3Transport{
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child: &http3.RoundTripper{
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Dial: (&http3Dialer{dialer}).dial,
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TLSClientConfig: tlsConfig,
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},
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}
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}
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