@aws-sdk/middleware-recursion-detection

What is @aws-sdk/middleware-recursion-detection?

@aws-sdk/middleware-recursion-detection is a middleware package for the AWS SDK for JavaScript. It helps in detecting and preventing recursive calls in AWS SDK clients, which can be useful in avoiding infinite loops and ensuring the stability of your application.

What are @aws-sdk/middleware-recursion-detection's main functionalities?

Recursion Detection Middleware

This feature allows you to add recursion detection middleware to an AWS SDK client. The middleware helps in detecting recursive calls and prevents potential infinite loops.

const { S3Client } = require('@aws-sdk/client-s3');
const { recursionDetectionMiddleware } = require('@aws-sdk/middleware-recursion-detection');

const client = new S3Client({});
client.middlewareStack.add(recursionDetectionMiddleware, {
  step: 'initialize',
  name: 'recursionDetectionMiddleware',
  tags: ['RECURSION_DETECTION'],
});

// Now you can use the client with recursion detection enabled
client.send(new ListBucketsCommand({}));

Other packages similar to @aws-sdk/middleware-recursion-detection

infinite-loop-detector

infinite-loop-detector is another package designed to detect infinite loops in JavaScript code. It provides a way to monitor and stop loops that exceed a certain iteration count, making it more general-purpose compared to @aws-sdk/middleware-recursion-detection, which is tailored for AWS SDK clients.

README

@aws-sdk/middleware-recursion-detection

An internal package

Usage

You probably shouldn't, at least directly.

Changelog

3.804.0 (2025-05-06)

Features

• client-ec2: This release adds support for Amazon EBS Provisioned Rate for Volume Initialization, which lets you specify a volume initialization rate to ensure that your EBS volumes are initialized in a predictable amount of time. (03ae328)
• client-service-catalog: ServiceCatalog's APIs (DeleteServiceAction, DisassociateServiceActionFromProvisioningArtifact, AssociateServiceActionWithProvisioningArtifact) now throw InvalidParametersException when IdempotencyToken is invalid. (bb75d64)
• client-timestream-query: Add dualstack endpoints support and correct us-gov-west-1 FIPS endpoint. (9ff8904)
• client-timestream-write: Add dualstack endpoints support. (22b258a)
• clients: update client endpoints as of 2025-05-06 (c5846ed)