src/vs/base/parts/ipc/node/ipc.cp.ts/Client/constructor
class Client:	constructor(private modulePath: string, private options: IIPCOptions) {
		const timeout = options && options.timeout ? options.timeout : 60000;
		this.disposeDelayer = new Delayer<void>(timeout);
		this.child = null;
		this._client = null;
	}