# NATS
## Neural Autonomic Transport System

<div style="position: relative; padding-bottom: 56.25%; height: 0;"><iframe src="https://www.loom.com/embed/dc2b938b0a504bd7945e8928ee4485c1?sid=0608d27c-1fe1-41d5-9cb4-cd619a0f7dc6" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen style="position: absolute; top: 0; left: 0; width: 100%; height: 100%;"></iframe></div>

### Docs
https://docs.nats.io/

# Install Server
mac:
$ brew install nats-server

windows:
$ choco install nats-server

linux
$ curl -L https://github.com/nats-io/nats-server/releases/download/v2.10.12/nats-server-v2.10.12-linux-amd64.zip -o nats-server.zip
proceed here: https://docs.nats.io/nats-concepts/what-is-nats/walkthrough_setup#downloading-a-release-build

# Install Client
mac:
$ brew tap nats-io/nats-tools
$ brew install nats-io/nats-tools/nats

linux:
$ curl -sf https://binaries.nats.dev/nats-io/natscli/nats@latest | sh
$ sudo cp nats /usr/bin

Windows:
$ go install github.com/nats-io/natscli/nats@latest or download at https://github.com/nats-io/natscli/releases

# Start Server
$ nats-server -V

## with [Jetstream](https://docs.nats.io/nats-concepts/jetstream/js_walkthrough) (and logging)
$ nats-server -js -V -l logfile.log

# Subscribe
$ nats subscribe ">" -s nats://0.0.0.0:4222

# Publish
$ nats pub intros "hey its working" -s nats://0.0.0.0:4222

## Server Config File

listen: 0.0.0.0:4222
jetstream {
 store_dir: "./nats"
 max_memory_store: 1073741824
 max_file_store: 10737418240
}

$ nats-server -c server.conf

To reload:
$ nats-server --signal reload

# Python with NATS
[Basic Chat](https://gist.github.com/lizTheDeveloper/f24f5145418c36501de331e08b5529d7)

[Client with Message Replay](https://gist.github.com/lizTheDeveloper/5c4530df84edeb6c9adc8bbeb9e62401)

[Paper Downloader](https://gist.github.com/lizTheDeveloper/d4959844ca032ab7a4f808aa86392eea)