Method create

packages/core/nest-factory.ts:84–118

(
    moduleCls: IEntryNestModule,
    serverOrOptions?: AbstractHttpAdapter | NestApplicationOptions,
    options?: NestApplicationOptions,
  )

    options?: NestApplicationOptions,
  ): Promise<T>;
  public async create<T extends INestApplication = INestApplication>(
    moduleCls: IEntryNestModule,
    serverOrOptions?: AbstractHttpAdapter | NestApplicationOptions,
    options?: NestApplicationOptions,
  ): Promise<T> {
    const [httpServer, appOptions] = this.isHttpServer(serverOrOptions!)
      ? [serverOrOptions, options]
      : [this.createHttpAdapter(), serverOrOptions];

    const applicationConfig = new ApplicationConfig();
    const container = new NestContainer(applicationConfig, appOptions);
    const graphInspector = this.createGraphInspector(appOptions!, container);

    this.setAbortOnError(serverOrOptions, options);
    this.registerLoggerConfiguration(appOptions);

    await this.initialize(
      moduleCls,
      container,
      graphInspector,
      applicationConfig,
      appOptions,
      httpServer,
    );

    const instance = new NestApplication(
      container,
      httpServer,
      applicationConfig,
      graphInspector,
      appOptions,
    );
    const target = this.createNestInstance(instance);
    return this.createAdapterProxy<T>(target, httpServer);
  }

  /**
   * Creates an instance of NestMicroservice.