ws_js_test: Fix

close.go

@@ -206,10 +206,6 @@ func (c *Conn) waitCloseHandshake() error {
 	}
 	defer c.readMu.unlock()
 
-	if c.readCloseFrameErr != nil {
-		return c.readCloseFrameErr
-	}
-
 	for i := int64(0); i < c.msgReader.payloadLength; i++ {
 		_, err := c.br.ReadByte()
 		if err != nil {

conn.go

@@ -61,7 +61,6 @@ type Conn struct {
 	readHeaderBuf     [8]byte
 	readControlBuf    [maxControlPayload]byte
 	msgReader         *msgReader
-	readCloseFrameErr error
 
 	// Write state.
 	msgWriter      *msgWriter

conn_test.go

@@ -363,7 +363,7 @@ func TestWasm(t *testing.T) {
 	ctx, cancel := context.WithTimeout(context.Background(), time.Minute)
 	defer cancel()
 
-	cmd := exec.CommandContext(ctx, "go", "test", "-exec=wasmbrowsertest", ".")
+	cmd := exec.CommandContext(ctx, "go", "test", "-exec=wasmbrowsertest", ".", "-v")
 	cmd.Env = append(os.Environ(), "GOOS=js", "GOARCH=wasm", fmt.Sprintf("WS_ECHO_SERVER_URL=%v", s.URL))
 
 	b, err := cmd.CombinedOutput()

read.go

@@ -313,9 +313,7 @@ func (c *Conn) handleControl(ctx context.Context, h header) (err error) {
 		return nil
 	}
 
-	defer func() {
-		c.readCloseFrameErr = err
-	}()
+	// opClose
 
 	ce, err := parseClosePayload(b)
 	if err != nil {
@@ -326,6 +324,8 @@ func (c *Conn) handleControl(ctx context.Context, h header) (err error) {
 
 	err = fmt.Errorf("received close frame: %w", ce)
 	c.writeClose(ce.Code, ce.Reason)
+	c.readMu.unlock()
+	c.close()
 	return err
 }