AWS IoT Javascript SDK 无法创建客户端

Question

我正在使用 Vue.js、TypeScript 和 aws-iot-device-sdk 包，并且喜欢订阅 IoT 主题。这就是我创建新客户端的方式：

import AwsIot from 'aws-iot-device-sdk';
import { config } from 'aws-sdk';

client = new AwsIot.device({
    region: 'foo',
    host: 'foo',
    clientId: 'foo',
    protocol: 'wss',
    accessKeyId: config.credentials.accessKeyId,
    secretKey: config.credentials.secretAccessKey,
    sessionToken: config.credentials.sessionToken
});

一秒钟后，我收到此控制台错误：

Uncaught TypeError: Cannot read property 'read' of undefined
    at nReadingNextTick (_stream_readable.js)
Uncaught TypeError: Cannot read property 'length' of undefined
    at onwriteDrain (_stream_writable.js)
    at afterWrite (_stream_writable.js)
Uncaught TypeError: Cannot read property 'length' of undefined
    at onwriteDrain (_stream_writable.js)
    at afterWrite (_stream_writable.js)
Uncaught TypeError: Cannot read property '_readableState' of undefined
    at emitReadable_ (_stream_readable.js)
Uncaught TypeError: Cannot read property 'reading' of undefined
    at maybeReadMore_ (_stream_readable.js)

Answer 1

node-libs-browser 对 process.nextTick 的实现不接受回调参数。只需在 main.ts!

中覆盖它

process.nextTick = function(callback) {
    const args = [...arguments];

    args.shift();
    setTimeout(() => callback.apply(null, args));
}

更新：

已在 v2.2.1 中修复：Commit

AWS IoT Javascript SDK 无法创建客户端

AWS IoT Javascript SDK can not create client

javascript

aws-iot