cdk-async-testing-example
websocat
| cdk-async-testing-example | websocat | |
|---|---|---|
| 3 | 10 | |
| 4 | 6,511 | |
| - | - | |
| 0.0 | 6.6 | |
| almost 2 years ago | 7 days ago | |
| TypeScript | Rust | |
| - | MIT License |
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cdk-async-testing-example
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First Look at Lambda Powertools TypeScript
If you want to see my instrumented code, it is available in this branch.
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Cloud Driven Development - Episode #001
Example
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Testing the Async Cloud with AWS CDK
Read enough already? Check out my source code.
websocat
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Show HN: ScaleSocket – Turn any script into a multiplayer WebSocket server
It's similar to running netcat in server mode, wrapping a script. It's even closer to doing that using websocat [1], whereby one does not have to do the websocket header juggling.
The main difference is that while netcat or websocat will spawn a new process for each connecting client, ScaleSocket has a concept of rooms (channels). For a room, a process is spawned once only. All clients connecting to the same room are routed to the same process. This is not straight forward to do using the forementioned tools.
There's a small comparison page [2] where I have mentioned some alternative tools.
[1] https://github.com/vi/websocat
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Ask HN: What was the best software that you used during 2022?
one combination I came to really love this year is babashka (https://github.com/babashka/babashka) + websocat (https://github.com/vi/websocat). I wrote about a method of live web programming with this pair at https://github.com/whacked/cow/blob/main/a%20technique%20for...
babashka isn't strictly necessary; you can also pipe plain text, but pushing hiccup expressions to the browser DOM from the REPL with instant feedback has opened a new world of interactive programming for me.
- GoLogin and python/selenium
- WebSockets in Curl
- Vi/websocat: Command-line client for WebSocket like netcat or curl
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Realtime web-based MUD monitoring and control in tintin++ and mudlet
No... the core of it is a django instance in the cloud with a Vue front end (what you're seeing in the screen shot). To push data in, the client connects to a websocket (using https://github.com/vi/websocat) and push key/value pairs in. I'm not in the middle of gameplay at all.
- One Liner for streaming events from one relay to another
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Testing the Async Cloud with AWS CDK
There's really nothing to this. I just have to provide the bus name and an optional pattern. Now using websocat, I get output like this:
- Netcat – All you need to know
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Exploring the methods of looking into Ethereum’s transaction pool
Subscriptions is real-time streaming of data from server to client through WebSocket. You will need a constantly active connection to stream such events. You cannot use curl for this and have to use a WebSocket client like websocat if you want to access it via command line. Once executed, a stream of pending transaction IDs will start flowing in.
What are some alternatives?
aws-testing-library - Chai (https://chaijs.com) and Jest (https://jestjs.io/) assertions for testing services built with aws
hurl - Hurl, run and test HTTP requests with plain text.
dazn-lambda-powertools - Powertools (logger, HTTP client, AWS clients, middlewares, patterns) for Lambda functions.
websocketd - Turn any program that uses STDIN/STDOUT into a WebSocket server. Like inetd, but for WebSockets.
cdk-eventbridge-socket - CDK construct that creates a WebSocket endpoint for you for any EventBridge rule you are interested in. (Built for debugging + testing )
web3.py - A python interface for interacting with the Ethereum blockchain and ecosystem.
powertools-lambda-typescript - Powertools is a developer toolkit to implement Serverless best practices and increase developer velocity.
aws-embedded-metrics-node - Amazon CloudWatch Embedded Metric Format Client Library
warp-cors - warp-cors is a proxy server which enables CORS for the proxied request
powertools-lambda
sls-test-tools - Custom Jest Assertions for Serverless integration testing.