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57 lines
2.0 KiB
TypeScript
57 lines
2.0 KiB
TypeScript
/**
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* Copyright (c) Microsoft Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import * as channels from '../protocol/channels';
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import { ChannelOwner } from './channelOwner';
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import { Protocol } from '../server/chromium/protocol';
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import * as api from '../../types/types';
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export class CDPSession extends ChannelOwner<channels.CDPSessionChannel, channels.CDPSessionInitializer> implements api.CDPSession {
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static from(cdpSession: channels.CDPSessionChannel): CDPSession {
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return (cdpSession as any)._object;
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}
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constructor(parent: ChannelOwner, type: string, guid: string, initializer: channels.CDPSessionInitializer) {
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super(parent, type, guid, initializer);
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this._channel.on('event', ({ method, params }) => {
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this.emit(method, params);
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});
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this.on = super.on;
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this.addListener = super.addListener;
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this.off = super.removeListener;
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this.removeListener = super.removeListener;
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this.once = super.once;
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}
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async send<T extends keyof Protocol.CommandParameters>(
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method: T,
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params?: Protocol.CommandParameters[T]
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): Promise<Protocol.CommandReturnValues[T]> {
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return this._wrapApiCall(async (channel: channels.CDPSessionChannel) => {
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const result = await channel.send({ method, params });
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return result.result as Protocol.CommandReturnValues[T];
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});
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}
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async detach() {
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return this._wrapApiCall(async (channel: channels.CDPSessionChannel) => {
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return channel.detach();
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});
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}
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}
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