instantiationService.invokeFunction(accessor => {
		const appenders: AppInsightsAppender[] = [];

		if (product.aiConfig && product.aiConfig.key) {
			appenders.push(new AppInsightsAppender(eventPrefix, null, product.aiConfig.key));
		}

		if (product.aiConfig && product.aiConfig.asimovKey) {
			appenders.push(new AppInsightsAppender(eventPrefix, null, product.aiConfig.asimovKey));
		}

		// It is important to dispose the AI adapter properly because
		// only then they flush remaining data.
		process.once('exit', () => appenders.forEach(a => a.dispose()));

		const appender = combinedAppender(...appenders);
		server.registerChannel('telemetryAppender', new TelemetryAppenderChannel(appender));

		const services = new ServiceCollection();
		const { appRoot, extensionsPath, extensionDevelopmentPath, isBuilt } = accessor.get(IEnvironmentService);

		if (isBuilt && !extensionDevelopmentPath && product.enableTelemetry) {
			const config: ITelemetryServiceConfig = {
				appender,
				commonProperties: resolveCommonProperties(product.commit, pkg.version),
				piiPaths: [appRoot, extensionsPath]
			};

			services.set(ITelemetryService, new SyncDescriptor(TelemetryService, config));
		} else {
			services.set(ITelemetryService, NullTelemetryService);
		}

		services.set(IExtensionManagementService, new SyncDescriptor(ExtensionManagementService));
		services.set(IExtensionGalleryService, new SyncDescriptor(ExtensionGalleryService));

		const instantiationService2 = instantiationService.createChild(services);

		instantiationService2.invokeFunction(accessor => {
			const extensionManagementService = accessor.get(IExtensionManagementService);
			const channel = new ExtensionManagementChannel(extensionManagementService);
			server.registerChannel('extensions', channel);

			// clean up deprecated extensions
			(extensionManagementService as ExtensionManagementService).removeDeprecatedExtensions();
		});
	});

	instantiationService.invokeFunction(accessor => {
		const appenders: AppInsightsAppender[] = [];

		if (product.aiConfig && product.aiConfig.key) {
			appenders.push(new AppInsightsAppender(eventPrefix, null, product.aiConfig.key));
		}

		if (product.aiConfig && product.aiConfig.asimovKey) {
			appenders.push(new AppInsightsAppender(eventPrefix, null, product.aiConfig.asimovKey));
		}

		// It is important to dispose the AI adapter properly because
		// only then they flush remaining data.
		process.once('exit', () => appenders.forEach(a => a.dispose()));

		const appender = combinedAppender(...appenders);
		server.registerChannel('telemetryAppender', new TelemetryAppenderChannel(appender));

		const { appRoot, extensionsPath } = accessor.get(IEnvironmentService);
		const config: ITelemetryServiceConfig = {
			appender,
			commonProperties: TPromise.as({}),
			piiPaths: [appRoot, extensionsPath]
		};

		const services = new ServiceCollection();
		services.set(ITelemetryService, new SyncDescriptor(TelemetryService, config));
		const instantiationService2 = instantiationService.createChild(services);

		instantiationService2.invokeFunction(accessor => {
			// const telemetryService = accessor.get(ITelemetryService);

			const extensionManagementService = accessor.get(IExtensionManagementService);
			const channel = new ExtensionManagementChannel(extensionManagementService);
			server.registerChannel('extensions', channel);

			// eventually clean up old extensions
			setTimeout(() => (extensionManagementService as ExtensionManagementService).removeDeprecatedExtensions(), 5000);
		});
	});