使用Browserify无法运行socket.io-client

时间:2019-04-02 12:23:20

标签: javascript browserify load-testing k6

我的目标是在k6.js测试脚本中运行 socket.io-client

首先,我浏览了该库:

cd src/main/tests/
npm install browserify -S
browserify node_modules/socket.io-client/dist/socket.io.js --standalone io > socket-bundle.js

socket-bundle.js 文件已有效创建,并且可以在我的k6脚本中导入:

import io from './socket-bundle.js';

export default function() {
  group("my socket test", () => {
      var url = `https://my-endpoint.com/`;
      const socket = io(url);
      /* Also tried this:
      var socket = io.connect(url, {
        reconnect: true
      });
      */
      socket.on('connect', function () {
        console.log("connected");
      });
      socket.on('event', function (data) {
        console.log(data);
      });
      socket.on('disconnect', function () {
        console.log("disconnect");
      });
    });
}

但是,当我运行它(在k6.js内部)时,我在core-js/shim.min.js中遇到错误,这是库的依赖项:

TypeError: Value is not an object: undefined
    at core-js/shim.min.js:9:19239(35)
    at /src/main/tests/socket-bundle.js:9:25996(37)
    at /src/main/tests/socket-bundle.js:9:26185(72)
    at /src/main/tests/socket-bundle.js:9:26147(63)
    at /src/main/tests/socket-bundle.js:9:26185(72)
    at /src/main/tests/socket-bundle.js:9:26147(63)
    at r (/src/main/tests/socket-bundle.js:9:24267(505))
    at /src/main/tests/socket-bundle.js:9:18192(40)
    at r (/src/main/tests/socket-bundle.js:9:16330(203))
    at r (/src/main/tests/socket-bundle.js:9:753(110))
    at /src/main/tests/query_trips.js:28:52(20)
    at native
    at test (/src/main/tests/query_trips.js:22:21(13))
    at /src/main/tests/query_trips.js:50:44(4)


似乎浏览器没有正确包含依赖项。我应该以其他方式浏览库吗?

0 个答案:

没有答案