Struct CommandSender 

pub struct CommandSender { /* private fields */ }

Unified command sender with 4-tier fallback: PTY session → IPC → RuntimeAdapter (tmux) → PTY inject

Tier priority follows reliability:

• PTY session: Direct write to spawned PTY session — most reliable for WebUI-spawned agents
• IPC: tmai wrap provides PTY master — most reliable for wrapped agents
• tmux send-keys: tmux native mechanism — reliable when tmux is available
• PTY inject: TIOCSTI via /proc/{pid}/fd/0 — last resort, requires kernel support

Implementations

impl CommandSender

pub fn new( ipc_server: Option<Arc<IpcServer>>, runtime: Arc<dyn RuntimeAdapter>, app_state: SharedState, ) -> Self

Create a new CommandSender

pub fn with_hook_registry(self, registry: HookRegistry) -> Self

Attach a HookRegistry for PTY injection PID resolution

pub fn with_pty_registry(self, registry: Arc<PtyRegistry>) -> Self

Attach a PtyRegistry for direct PTY session writes

pub fn send_keys(&self, target: &str, keys: &str) -> Result<()>

Send keys via PTY session → IPC → tmux send-keys → PTY inject

pub fn send_keys_literal(&self, target: &str, keys: &str) -> Result<()>

Send literal keys via PTY session → IPC → tmux send-keys → PTY inject

pub fn send_text_and_enter(&self, target: &str, text: &str) -> Result<()>

Send text + Enter via PTY session → IPC → tmux send-keys → PTY inject

pub fn runtime(&self) -> &Arc<dyn RuntimeAdapter>

Access the runtime adapter for direct operations (focus_pane, kill_pane, etc.)

pub fn ipc_server(&self) -> Option<&Arc<IpcServer>>

Access the IPC server (needed for Poller registry)