RSocketTcpClient 不是构造函数 - 带有 Rsocket-js 的 NodeJS

Question

我想运行使用 Rsocket 指南中的简单示例在 NodeJs 上使用 Rsocket TCP 客户端(https://rsocket.io/guides/rsocket-js/client/rsocket-tcp-client):

async function createClient(options) {
  const client = new RSocketClient({
    setup: {
      dataMimeType: 'text/plain',
      keepAlive: 1000000, // avoid sending during test
      lifetime: 100000,
      metadataMimeType: 'text/plain',
    },
    transport: new RSocketTCPClient({
      host: options.host,
      port: options.port,
    }),
  });

  return await client.connect();
}

async function run() {
  const rsocket = await createClient({
    host: '127.0.0.1',
    port: 9898,
  });
}

await run();

但是当我尝试通过 node app.js 运行应用程序时出现错误： TypeError: RSocketTcpClient is not a constructor。我检查了 RSocketTcpClient 的实现，看起来有构造函数：

export class RSocketTcpClient extends RSocketTcpConnection {
  constructor(options: net.TcpSocketConnectOpts, encoders?: Encoders<any>);
  connect(): void;
}

谁能告诉我哪里出了问题？我正在使用简单的 package.json:

{
  "name": "rsocket-example",
  "private": true,
  "description": "RSocket example",
  "version": "0.0.27",
  "repository": {
    "type": "git",
    "url": "https://github.com/rsocket/rsocket-js.git"
  },
  "type": "module",
  "dependencies": {
    "rsocket-core": "^0.0.27",
    "rsocket-flowable": "^0.0.27",
    "rsocket-tcp-server": "^0.0.27",
    "rsocket-types": "^0.0.27",
    "rsocket-websocket-client": "^0.0.27",
    "rsocket-websocket-server": "^0.0.27"
  }
}

Answer 1

这里的源项目rsocket-js似乎蒸腾配置错误，让默认导出 RSocketTCPClient class 声明在 default 变量下。

您的解决方法是调整您自己项目中的转译器配置，或者仅使用 default 导出的对象，如下所示：

// instead of new RSocketTCPClient()
new RSocketTCPClient.default({
    host: options.host,
    port: options.port,
});

RSocketTcpClient 不是构造函数 - 带有 Rsocket-js 的 NodeJS

RSocketTcpClient is not a constructor - NodeJS with Rsocket-js

node.js

rsocket