Key-Value database with subscriptions, designed for real-time multiplayer applications.

To set a value, use s.

s somekeyname Some string as a value
> OK

To get a value, use g.

g somekey
> Some string as a value

g keywithoutvalue
>

You can subscribe to a key to get updates when values change. Use #g to receive the value.

#g parent.child
> OK

s parent.child Some value
> OK

> Some value (*On all subscribers)

And more commands available, check the commands for more.

Check out .csharp for a simple C# client library.

The endpoint where the server will listen:

SERVER=127.0.0.1:1984

If you want to see logs in your console, set the RUST_LOG environment to info.

RUST_LOG=info

It includes the docker-compose and Dockerfile to build and run the server. Just take a look to change the environment variables and security settings to your needs.

docker-compose up -d --build

Ready to run on 0.0.0.0:1984 (Docker all available interfaces).

Also checkout the folder .docker for WebSockets support.

6 bytes as header, then a maximum of 65529 bytes of data, a total of 65535 bytes together.

[  2 Bytes  ][  2 Bytes   ][ 2 Bytes ][ Max 65535 - 6 ]
[ Client Id ][ Message Id ][   Size  ][   Data Bytes  ]

Check out the protocol for more details.

Rust multi-thread TcpListeners, using polling from smol to handle sockets events, storing on a BTreeMap serialized into a json file with Serde.

Uses Google Container Tools distroless to run the binary on Docker.

• Auth.
• The BTree on disk, serialized correctly instead of json.
• "Only on memory" should be an option.
• Maybe some kind of lists?
• A small query language?