1 files changed, 47 insertions, 0 deletions
diff --git a/remote/test/puppeteer/packages/puppeteer-core/src/common/bidi/utils.ts b/remote/test/puppeteer/packages/puppeteer-core/src/common/bidi/utils.ts
new file mode 100644
index 0000000000..ad4a590c5a
--- /dev/null
+++ b/remote/test/puppeteer/packages/puppeteer-core/src/common/bidi/utils.ts
@@ -0,0 +1,47 @@
+/**
+ * Copyright 2023 Google Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import * as Bidi from 'chromium-bidi/lib/cjs/protocol/protocol.js';
+
+import {debug} from '../Debug.js';
+
+import {Context} from './Context.js';
+
+/**
+ * @internal
+ */
+export const debugError = debug('puppeteer:error');
+/**
+ * @internal
+ */
+export async function releaseReference(
+  client: Context,
+  remoteReference: Bidi.CommonDataTypes.RemoteReference
+): Promise<void> {
+  if (!remoteReference.handle) {
+    return;
+  }
+  await client.connection
+    .send('script.disown', {
+      target: {context: client._contextId},
+      handles: [remoteReference.handle],
+    })
+    .catch((error: any) => {
+      // Exceptions might happen in case of a page been navigated or closed.
+      // Swallow these since they are harmless and we don't leak anything in this case.
+      debugError(error);
+    });
+}