# server.builder.ServerBuilder.control_client_limits

- **Module:** server.builder.ServerBuilder
- **Package:** libtmux
- **Language:** Rust
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-rs/blob/f0e37052c232636b61d095817046e6bfc8f2ca40/crates/libtmux/src/server/builder.rs#L154
- **Page:** https://libtmux.org/en/rs/latest/reference/server-builder-serverbuilder-control_client_limits/

```
server.builder.ServerBuilder.control_client_limits(mut, limits: ControlClientLimits) -> Self
```

Bound how many control-mode clients may remain attached.

This lane is separate from short command dispatches, so a long-lived
watcher cannot consume the capacity needed to inspect or stop it.