Package Exports

serverless-offline-lambda

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Readme

serverless-offline-lambda

This Serverless plugin extends serverless-offline to emulates AWS λ Invocations on your local machine to speed up your development cycles. To do so, it starts an HTTP server to invoke a Lambda using the AWS SDK.

Installation

First, add Serverless Plugin to your project:

npm install serverless-offline-lambda --save-dev

Then inside your project's serverless.yml file add following entry to the plugins section: serverless-offline-lamda. If there is no plugin section you will need to add it to the file.

It should look something like this:

plugins:
  - serverless-offline-lambda
  - serverless-offline

Example

Run Serverless Offline

sls offline start

Invoke Lambda using AWS SDK.

const AWS = require('aws-sdk');

const lambda = new AWS.Lambda({
  endpoint: new AWS.Endpoint('http://localhost:4000'),
  region: 'us-east-1',
});


lambda.invoke({
  FunctionName: 'function',
  InvocationType: 'Event',
  Payload: JSON.stringify({ key: 'value' }),
}).promise();