# C3 - Cached Content Conduit

My super simple CDN built for distributing my own (text) content. 

Pushes 30k-45k requests/sec per core for a realistic workload -- see
[bench/RPS](bench/RPS) if you want the receipts, and
[bench/CAUSAL.md](bench/CAUSAL.md) for causal-profiling which sites
actually matter (`cargo build --features causal`).

## Running in Docker

```
docker compose up -d
```

The runtime image is `distroless` (no shell, no package manager, ~24MB),
so managing packages happens via `docker exec` running the `ccc` binary
directly rather than an interactive shell:

```
docker compose exec ccc /usr/local/bin/ccc create demo
```

To add a file, it needs to exist inside the container first. Drop it in
the `./staging` dir, which is bind-mounted to `/staging`:

```
cp app.js staging/
docker compose exec ccc /usr/local/bin/ccc add demo /staging/app.js 1.0.0
```

(Alternatively `docker cp` a file straight into the container if you'd
rather not use the staging mount.)

## License

AGPL-3.0-only - see [LICENSE](LICENSE). If you run a modified version
of this as a network service, you must make the modified source
available to its users.