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    @middy/sqs-partial-batch-failure
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    2.0.1 • Public • Published

    Middy sqs partial batch failure middleware

    Middy logo

    SQS batch middleware for the middy framework, the stylish Node.js middleware engine for AWS Lambda

    Middleware for handling partially failed SQS batches.

    Install

    To install this middleware you can use NPM:

    npm install --save @middy/sqs-partial-batch-failure

    Options

    • AwsClient (object) (default AWS.SQS): AWS.SQS class constructor (e.g. that has been instrumented with AWS XRay). Must be from aws-sdk v2.
    • awsClientOptions (object) (optional): Options to pass to AWS.SQS class constructor.
    • awsClientAssumeRole (string) (optional): Internal key where role tokens are stored. See @middy/sts on to set this.
    • awsClientCapture (function) (optional): Enable XRay by passing captureAWSClient from aws-xray-sdk in.
    • disablePrefetch (boolean) (default false): On cold start requests will trigger early if they can. Setting awsClientAssumeRole disables prefetch.

    NOTES:

    • Lambda is required to have IAM permission for sqs:DeleteMessage

    Sample usage

    import middy from '@middy/core'
    import sqsBatch from '@middy/sqs-partial-batch-failure'
    
    const baseHandler = (event, context) => {
      const recordPromises = event.Records.map(async (record, index) => { 
        /* Custom message processing logic */
        return record
      })
      return Promise.allSettled(recordPromises)
    }
    
    const handler = middy(baseHandler)
      .use(sqsBatch())

    Middy documentation and examples

    For more documentation and examples, refers to the main Middy monorepo on GitHub or Middy official website.

    Contributing

    Everyone is very welcome to contribute to this repository. Feel free to raise issues or to submit Pull Requests.

    License

    Licensed under MIT License. Copyright (c) 2017-2021 Luciano Mammino, will Farrell, and the Middy team.

    FOSSA Status

    Install

    npm i @middy/sqs-partial-batch-failure

    DownloadsWeekly Downloads

    4,255

    Version

    2.0.1

    License

    MIT

    Unpacked Size

    9.57 kB

    Total Files

    5

    Last publish

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