Module control 

IPC control layer between the CLI and the daemon.

Transport: Unix domain socket at ~/.local/share/billpouch/control.sock. Framing: one UTF-8 JSON object per line (newline-delimited JSON).

The CLI sends a single protocol::ControlRequest and reads a single protocol::ControlResponse, then closes the connection. The daemon handles each connection in its own tokio::spawned task.

Sub-modules

• protocol — request/response types and typed data payloads.
• server — async Unix listener, dispatcher, and DaemonState.

Re-exports

pub use protocol::ControlRequest;

pub use protocol::ControlResponse;

pub use server::run_control_server;

pub use server::DaemonState;

Modules

protocol

JSON-RPC–style control protocol between the CLI and the daemon.

server

Unix socket control server — runs inside the daemon. Each CLI invocation connects, sends one JSON request, reads one JSON response, then closes the connection.