1 files changed, 0 insertions, 53 deletions
diff --git a/client.go b/client.go
index 5d7e4f5..2020e3d 100644
--- a/client.go
+++ b/client.go
@@ -4,7 +4,6 @@ import (
 	"context"
 	"crypto/tls"
 	"crypto/x509"
-	"io"
 	"net"
 	"net/url"
 	"time"
@@ -221,55 +220,3 @@ func punycodeHostname(hostname string) (string, error) {
 	}
 	return idna.Lookup.ToASCII(hostname)
 }
-
-type contextReader struct {
-	ctx    context.Context
-	done   <-chan struct{}
-	cancel func()
-	rc     io.ReadCloser
-}
-
-func (r *contextReader) Read(p []byte) (int, error) {
-	select {
-	case <-r.done:
-		r.rc.Close()
-		return 0, r.ctx.Err()
-	default:
-	}
-	n, err := r.rc.Read(p)
-	if err != nil {
-		r.cancel()
-	}
-	return n, err
-}
-
-func (r *contextReader) Close() error {
-	r.cancel()
-	return r.rc.Close()
-}
-
-type contextWriter struct {
-	ctx    context.Context
-	done   <-chan struct{}
-	cancel func()
-	wc     io.WriteCloser
-}
-
-func (w *contextWriter) Write(b []byte) (int, error) {
-	select {
-	case <-w.done:
-		w.wc.Close()
-		return 0, w.ctx.Err()
-	default:
-	}
-	n, err := w.wc.Write(b)
-	if err != nil {
-		w.cancel()
-	}
-	return n, err
-}
-
-func (w *contextWriter) Close() error {
-	w.cancel()
-	return w.wc.Close()
-}