(WIP) Rudis

A mini version of redis that support http interface implemented in Rust. The in-memorry kv-storage is sharded and concurrent safe. Inspired by Tokio's tutorial and Webdis

This is a still work-in-progress project. The goal is to learn Rust and Tokio and is not meant to be used in production.

Installation

cargo install rudis-http

Usage

To run the server, simply run $ rudis-http or you can optionally specify the address, num shards (more to be added later) ``` $ rudis-http -n -a

// to view all commands, do $ rudis-http --help `` And the server will be listening on the port you specified or127.0.0.1:6379` by default.

Once the server isup and running, its service can be accessed via http request. The following are the supported requests: Get: <your-url>/GET/<key> Set: <your-url>/SET/<key>/<value> The response will be in json format. For a SET, you will be getting the status of this command like ``` $ curl 'localhost:6379/set/hello/world' {"SET": "OK"}

// or if SET's arguments are not correct $ curl 'localhost:6379/set/hello' {"SET": "Invalid"} and for get, you will be getting the key value pair if there's a match, or an empty json object if there's no match $ curl 'localhost:6379/get/hello'
{"hello":"world"}

// if key does not exist $ curl 'localhost:6379/GET/123' {}

// if GET's arguments are not correct $ curl 'localhost:6379/GET' {"GET": "Invalid"} ``` Any other types of commands will be responded with an empty json object

Todo