Remove ResponseWriter.Close method

examples/server.go

@@ -102,7 +102,3 @@ func (w *logResponseWriter) WriteHeader(status gemini.Status, meta string) {
 func (w *logResponseWriter) Flush() error {
 	return nil
 }
-
-func (w *logResponseWriter) Close() error {
-	return nil
-}

handler.go

@@ -14,11 +14,10 @@ import (
 // ServeGemini should write the response header and data to the ResponseWriter
 // and then return. Returning signals that the request is finished; it is not
 // valid to use the ResponseWriter after or concurrently with the completion
-// of the ServeGemini call. Handlers may also call ResponseWriter.Close to
-// manually close the connection.
+// of the ServeGemini call.
 //
-// The provided context is canceled when the client's connection is closed,
-// when ResponseWriter.Close is called, or when the ServeGemini method returns.
+// The provided context is canceled when the client's connection is closed
+// or the ServeGemini method returns.
 //
 // Handlers should not modify the provided Request.
 type Handler interface {
@@ -100,7 +99,7 @@ func (t *timeoutHandler) ServeGemini(ctx context.Context, w ResponseWriter, r *R
 
 	buf := &bytes.Buffer{}
 	tw := &timeoutWriter{
-		wc: &contextWriter{
+		wr: &contextWriter{
 			ctx:    ctx,
 			cancel: cancel,
 			done:   ctx.Done(),
@@ -124,7 +123,7 @@ func (t *timeoutHandler) ServeGemini(ctx context.Context, w ResponseWriter, r *R
 }
 
 type timeoutWriter struct {
-	wc          io.WriteCloser
+	wr          io.Writer
 	status      Status
 	meta        string
 	mediatype   string
@@ -139,7 +138,7 @@ func (w *timeoutWriter) Write(b []byte) (int, error) {
 	if !w.wroteHeader {
 		w.WriteHeader(StatusSuccess, w.mediatype)
 	}
-	return w.wc.Write(b)
+	return w.wr.Write(b)
 }
 
 func (w *timeoutWriter) WriteHeader(status Status, meta string) {
@@ -154,7 +153,3 @@ func (w *timeoutWriter) WriteHeader(status Status, meta string) {
 func (w *timeoutWriter) Flush() error {
 	return nil
 }
-
-func (w *timeoutWriter) Close() error {
-	return w.wc.Close()
-}

response.go

@@ -147,10 +147,6 @@ type ResponseWriter interface {
 
 	// Flush sends any buffered data to the client.
 	Flush() error
-
-	// Close closes the connection.
-	// Any blocked Write operations will be unblocked and return errors.
-	Close() error
 }
 
 type responseWriter struct {
@@ -161,10 +157,9 @@ type responseWriter struct {
 	bodyAllowed bool
 }
 
-func newResponseWriter(w io.WriteCloser) *responseWriter {
+func newResponseWriter(w io.Writer) *responseWriter {
 	return &responseWriter{
 		bw: bufio.NewWriter(w),
-		cl: w,
 	}
 }
 
@@ -210,7 +205,3 @@ func (w *responseWriter) Flush() error {
 	// Write errors from WriteHeader will be returned here.
 	return w.bw.Flush()
 }
-
-func (w *responseWriter) Close() error {
-	return w.cl.Close()
-}