https://github.com/rvarago/toy-storage-rs

A toy storage implemented in Rust purely for learning
https://github.com/rvarago/toy-storage-rs

network protocol rust

Last synced: about 15 hours ago
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A toy storage implemented in Rust purely for learning

• Host: GitHub
• URL: https://github.com/rvarago/toy-storage-rs
• Owner: rvarago
• License: mit
• Created: 2020-11-28T02:00:01.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2021-10-23T10:02:44.000Z (over 3 years ago)
• Last Synced: 2023-03-05T07:41:58.722Z (almost 2 years ago)
• Topics: network, protocol, rust
• Language: Rust
• Homepage:
• Size: 44.9 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# A **toy** in-memory storage

This is a toy in-memory storage server with data exchanged over the network.

> DISCLAIMER: This is nothing more than a self-contained **playground** project for having some fun while learning Rust.

## Wire Protocol

This is a request-response protocol over TCP, where the client initiates an exchange by sending a request to the server which then sends a response back to the client.

Messages (request/response) are line-delimited.

### SET

- Request: `SET  \n`

- Response: `OKAY \n`

  

### GET

- Request: `GET \n`

- Response (Success): `OKAY  \n`

- Response (Failure): `FAIL  \n`

## Example Session

By simulating a client as an `nc` instance:

```bash

λ nc 127.0.0.1 8080

GET rafael

FAIL rafael

SET rafael 123

OKAY rafael

GET rafael

OKAY rafael 123

```