53 lines
1.8 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 type * as channels from '@protocol/channels';
import { ChannelOwner } from './channelOwner';
import type { Protocol } from '../server/chromium/protocol';
import type * as api from '../../types/types';
export class CDPSession extends ChannelOwner<channels.CDPSessionChannel> implements api.CDPSession {
static from(cdpSession: channels.CDPSessionChannel): CDPSession {
return (cdpSession as any)._object;
}
constructor(parent: ChannelOwner, type: string, guid: string, initializer: channels.CDPSessionInitializer) {
super(parent, type, guid, initializer);
this._channel.on('event', ({ method, params }) => {
this.emit(method, params);
});
this.on = super.on;
this.addListener = super.addListener;
this.off = super.removeListener;
this.removeListener = super.removeListener;
this.once = super.once;
}
async send<T extends keyof Protocol.CommandParameters>(
method: T,
params?: Protocol.CommandParameters[T]
): Promise<Protocol.CommandReturnValues[T]> {
const result = await this._channel.send({ method, params });
return result.result as Protocol.CommandReturnValues[T];
}
async detach() {
return await this._channel.detach();
}
}