src/vs/platform/sharedProcess/electron-main/sharedProcess.ts/SharedProcess/registerListeners
class SharedProcess:	private registerListeners(): void {

		// Shared process connections from workbench windows
		validatedIpcMain.on('vscode:createSharedProcessMessageChannel', (e, nonce: string) => this.onWindowConnection(e, nonce));

		// Shared process worker relay
		validatedIpcMain.on('vscode:relaySharedProcessWorkerMessageChannel', (e, configuration: ISharedProcessWorkerConfiguration) => this.onWorkerConnection(e, configuration));

		// Lifecycle
		this._register(this.lifecycleMainService.onWillShutdown(() => this.onWillShutdown()));
	}