playwright/packages/playwright-core/src/server/dispatchers/cdpSessionDispatcher.ts
Dmitry Gozman 55c4bb97af
chore: extract CDPSession on the server side, remove duplicate code (#27349)
This makes sure that protocol calls after target close are rejected
correctly.
2023-09-29 12:50:02 -07:00

40 lines
1.7 KiB
TypeScript

/**
* Copyright (c) Microsoft Corporation.
*
* 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 { CDPSession } from '../chromium/crConnection';
import type * as channels from '@protocol/channels';
import { Dispatcher } from './dispatcher';
import type { BrowserDispatcher } from './browserDispatcher';
import type { BrowserContextDispatcher } from './browserContextDispatcher';
export class CDPSessionDispatcher extends Dispatcher<CDPSession, channels.CDPSessionChannel, BrowserDispatcher | BrowserContextDispatcher> implements channels.CDPSessionChannel {
_type_CDPSession = true;
constructor(scope: BrowserDispatcher | BrowserContextDispatcher, cdpSession: CDPSession) {
super(scope, cdpSession, 'CDPSession', {});
this.addObjectListener(CDPSession.Events.Event, ({ method, params }) => this._dispatchEvent('event', { method, params }));
this.addObjectListener(CDPSession.Events.Closed, () => this._dispose());
}
async send(params: channels.CDPSessionSendParams): Promise<channels.CDPSessionSendResult> {
return { result: await this._object.send(params.method as any, params.params) };
}
async detach(): Promise<void> {
return this._object.detach();
}
}