vendorify
diff --git a/go/vendor/golang.org/x/net/http2/not_go17.go b/go/vendor/golang.org/x/net/http2/not_go17.go
new file mode 100644
index 0000000..7ffb250
--- /dev/null
+++ b/go/vendor/golang.org/x/net/http2/not_go17.go
@@ -0,0 +1,95 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !go1.7
+
+package http2
+
+import (
+ "crypto/tls"
+ "errors"
+ "net"
+ "net/http"
+ "time"
+)
+
+type contextContext interface {
+ Done() <-chan struct{}
+ Err() error
+}
+
+var errCanceled = errors.New("canceled")
+
+type fakeContext struct{}
+
+func (fakeContext) Done() <-chan struct{} { return nil }
+func (fakeContext) Err() error { panic("should not be called") }
+
+func reqContext(r *http.Request) fakeContext {
+ return fakeContext{}
+}
+
+func setResponseUncompressed(res *http.Response) {
+ // Nothing.
+}
+
+type clientTrace struct{}
+
+func requestTrace(*http.Request) *clientTrace { return nil }
+func traceGetConn(*http.Request, string) {}
+func traceGotConn(*http.Request, *ClientConn) {}
+func traceFirstResponseByte(*clientTrace) {}
+func traceWroteHeaders(*clientTrace) {}
+func traceWroteRequest(*clientTrace, error) {}
+func traceGot100Continue(trace *clientTrace) {}
+func traceWait100Continue(trace *clientTrace) {}
+
+func nop() {}
+
+func serverConnBaseContext(c net.Conn, opts *ServeConnOpts) (ctx contextContext, cancel func()) {
+ return nil, nop
+}
+
+func contextWithCancel(ctx contextContext) (_ contextContext, cancel func()) {
+ return ctx, nop
+}
+
+func requestWithContext(req *http.Request, ctx contextContext) *http.Request {
+ return req
+}
+
+// temporary copy of Go 1.6's private tls.Config.clone:
+func cloneTLSConfig(c *tls.Config) *tls.Config {
+ return &tls.Config{
+ Rand: c.Rand,
+ Time: c.Time,
+ Certificates: c.Certificates,
+ NameToCertificate: c.NameToCertificate,
+ GetCertificate: c.GetCertificate,
+ RootCAs: c.RootCAs,
+ NextProtos: c.NextProtos,
+ ServerName: c.ServerName,
+ ClientAuth: c.ClientAuth,
+ ClientCAs: c.ClientCAs,
+ InsecureSkipVerify: c.InsecureSkipVerify,
+ CipherSuites: c.CipherSuites,
+ PreferServerCipherSuites: c.PreferServerCipherSuites,
+ SessionTicketsDisabled: c.SessionTicketsDisabled,
+ SessionTicketKey: c.SessionTicketKey,
+ ClientSessionCache: c.ClientSessionCache,
+ MinVersion: c.MinVersion,
+ MaxVersion: c.MaxVersion,
+ CurvePreferences: c.CurvePreferences,
+ }
+}
+
+func (cc *ClientConn) Ping(ctx contextContext) error {
+ return cc.ping(ctx)
+}
+
+func (cc *ClientConn) Shutdown(ctx contextContext) error {
+ return cc.shutdown(ctx)
+}
+
+func (t *Transport) idleConnTimeout() time.Duration { return 0 }