AWS lambda 向 phone 号码发送 sns 消息

Question

我有一个 lambda 函数运行 node.js 该函数调用数据库并通过 sns 发送文本消息。它具有以下结构

函数 -> index.js 文件如下所示

async function sendTextMessage(message, phoneNumber) {
  try {
    console.log("hitSendFunction");
    const sns = new AWS.SNS();

    const params = {
      Message: message,
      MessageStructure: "string",
      PhoneNumber: phoneNumber
    };
    //remember phone number must have +1 before it.

    return await sns.publish(params).promise();
  } catch (error) {
    console.log(error);
  }
}
module.exports = {
  sendTextMessage
};

该函数在主 index.js 文件中被调用：

const database = require("./db");
const { sendTextMessage } = require("./functions");
const AWS = require("aws-sdk");
AWS.config.region = "us-east-1";
exports.handler = async function (event, context) {
  try {
    console.log("hit");
    const result = await database.query("call getTicker()");
    const data = result[0][0];
    const currentProjectEndDate = new Date(
      data.currentProjectEndDate
    ).getTime();
    const now = new Date().getTime();
    console.log("data.currentProjectEndDate", data.currentProjectEndDate);
    const runningHot =
      data.jobsInQueue > 0 && currentProjectEndDate <= now && data.textSent < 1;
    if (runningHot) {
      const numbers = ["+1435994****"];
      for (let i = 0; i < numbers.length; i++) {
        let number = numbers[i];
        console.log("number", number);
        let messageResult = await sendTextMessage(
          "The CE Bot is running hot from lambda",
          number
        );
        console.log("messageResult", messageResult);
      }
      await database.query("call insertIntoTextSent()");
      console.log("yes");
    }
  } catch (error) {
    console.log("this was the error", error);
  }

数据库调用工作正常，但 textMessage 函数挂起并超时。 lambda 函数附加了以下权限：

最后，尽管我不认为它是必需的，因为数据库代码在这里工作是数据库 -> index.js 文件的样子：

const mysql = require("mysql");
const util = require("util");

const awsConfig = {
  host: process.env.RDS_HOST,
  user: process.env.RDS_USER,
  password: process.env.RDS_PASSWORD,
  database: process.env.RDS_DATABASE
};

const connection = mysql.createConnection(awsConfig);

connection.query = util.promisify(connection.query.bind(connection));
connection.end = util.promisify(connection.end.bind(connection));

module.exports = connection;

我不太确定我哪里出错了。有人能指出我正确的方向吗？

Answer 1

您可以在 sns 中通过短信发送，只需输入 phone 号码

AWS lambda 向 phone 号码发送 sns 消息

AWS lambda sending sns message to phone number

node.js

aws-lambda

amazon-sns

aws-sdk-nodejs