To see top 10 lambda functions by error count: Got to AWS console->Cloudwatch->All metrics SELECT SUM(Errors) FROM SCHEMA(“AWS/Lambda”, FunctionName) GROUP
Author: Yvonne Lu
Mac commands
To temporarily set the path environment variable on macOS: PATH=:$PATH Permanently: The way that macOS recommends is to add a
AWS Websocket notes
WSCAT – utility is a convenient tool for testing a WebSocket API Tutorial: Building a serverless chat app with a
AWS X-Ray
Tracing calls to downstream HTTP web services using the X-Ray SDK for Node.js Related Stackover flow Serverless Framework turn on
React Related Commands
Create a react app npx create-react-app project_name Start development server cd project_name npm start See ESLin configurations npm ls eslint
AWS Severless Application Repository
AWS Documentation Enriching Event-Driven Architectures with AWS Event Fork Pipelines by James Hood Patterns of serverless architecture that can be
API gateway to SQS
By introducing the SQS queue in front of Lambda, you create an asynchronous connection between the API request and Lambda.
Twilio DTMF echo problem
Set in configuration fakeLocalDTMF:true Update sound object in configuration file for the fake DTMF Here’s how to set it straight
Twilio reduce Flex Bundle Size
Develop a Symfony App Using Svelte and Webpack Encore to Manage Your Twilio Message History Talked about using webpack split
Twilio Resource Limits
Plugins 25 per account Plugin versions 500 per account Plugin package size 10MB https://www.twilio.com/docs/flex/developer/plugins/plugins-resource-limits