1aee8dfc7c
This makes the protocol self-explanatory, and avoids silly conversions in codegenerators, e.g. cdpSession <-> CDPSession.
44 lines
1.8 KiB
TypeScript
44 lines
1.8 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 { CRSession, CRSessionEvents } from '../../chromium/crConnection';
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import { CDPSessionChannel, CDPSessionInitializer, SerializedValue } from '../channels';
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import { Dispatcher, DispatcherScope } from './dispatcher';
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import { serializeResult, parseArgument } from './jsHandleDispatcher';
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export class CDPSessionDispatcher extends Dispatcher<CRSession, CDPSessionInitializer> implements CDPSessionChannel {
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constructor(scope: DispatcherScope, crSession: CRSession) {
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super(scope, crSession, 'CDPSession', {}, true);
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crSession._eventListener = (method, cdpParams) => {
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const params = cdpParams ? serializeResult(cdpParams) : undefined;
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this._dispatchEvent('event', { method, params });
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};
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crSession.on(CRSessionEvents.Disconnected, () => {
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this._dispatchEvent('disconnected');
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this._dispose();
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});
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}
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async send(params: { method: string, params?: SerializedValue }): Promise<{ result: SerializedValue }> {
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const cdpParams = params.params ? parseArgument({ value: params.params, handles: [] }) : undefined;
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return { result: serializeResult(await this._object.send(params.method as any, cdpParams)) };
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}
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async detach(): Promise<void> {
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return this._object.detach();
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}
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}
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