It will be easier to understand if you look at the image: I am coding using AWS Lambda in node.js. I tried referring to the code above, but it failed. A lambda invokes B lambda. And B lambda invokes many C lambdas asynchronously. How do I know that B lambda ends with C lambdas? I can’t do this so Lambda
Tag: amazon-web-services
Language detection in the path and query string works incorrectly on AWS s3 bucket
I am working on React web app and I use i18n and i18next-browser-languagedetector for translation the app. On my local all works fine, even on server all is works in the same way. But I have a problem on aws s3 bucket. After I build my react project and upload it to s3 bucket i18n stop working correctly. I am
Is it possible to call AWS Step Functions from AWS JavaScript v3 SDK?
I posted this question on the forums back in August requesting when the V3 JavaScript API would add support to AWS Step Functions as it is in the V2 SDK. I haven’t heard anything on that thread. Is there an alternate solution that someone has which I can migrate away from the V2 SDK? Answer Currently th…
React does not update page when manually entering a URL
I have this issue where React does not update/refresh the page when manually entering a URL on a tab that already has the website open. I have a live demo of the website here: https://dpldmuafup7cw.cloudfront.net/#/ When on the home page you should be able to click a link to a film, and then enter the ID of a…
Can we use GitLab as host for source code with AWS CDK pipeline?
I have a repository in GitLab (Lambda Functions) and want to work with the AWS CDK pipeline (https://aws.amazon.com/blogs/developer/cdk-pipelines-continuous-delivery-for-aws-cdk-applications) to develop CI/CD pipeline. In AWS CDK docs there is nowhere mention about Gitlab. Will really appreciate it if someone…
How to use DynamoDB batchGet command
I created a “Movie” DynamoDB table from AWS DynamoDB tutorial posted at https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/GettingStarted.Js.01.html with the attribute below: Now I want to use the batchGet command: And running it with: But I am getting the error: Why does the provide…
NodeJS 14.x – Native AWS Lambda Import/Export Support
I am looking to make use of the native import/export that comes with ES6. I am using Serverless Containers within AWS Lambda. I have my Dockerfile which looks like this: I then have an app directory with my application code. The app.js code looks like this: As you can see from this line import { success } fro…
AWS Lambda S3.getObject throws “Access Denied”, but only when running locally
I am using AWS Lambda and serverless framework to build a service which uses S3 to store a file. The lambda function (“hello”) works perfectly when deployed to the cloud (it has an http endpoint, I invoke it from the browser). On the contrary, when invoked locally (serverless invoke local –f…
React-Router locations on AWS s3 bucket do not work
I have my static react app hosted in an AWS s3 bucket. It renders fine. However, I am utilizing react-router-dom to navigate between “pages.” (I have enabled public access, enabled static website hosting, listed my index document as index.html). For example, my bucket website endpoint is http://&l…
Finding client’s public IP in Nodejs deployed on AWS EC2
Background to the issue: My background is non-networked programming so I am new to web development. I’m in the process of teaching myself javascript. I am experimenting with node.js and have deployed it on a free AWS EC2 instance to play around with it. I wish to work with an IP geolocation API and ther…