Struct AgentHandle 

pub struct AgentHandle {
    pub sender: Sender<String>,
    pub receiver: Receiver<AgentEvent>,
    pub kill_tx: Option<Sender<()>>,
    pub session_id: Option<String>,
    pub stdin_tx: Sender<String>,
}

Handle to a running agent session for bidirectional communication.

Provides channels for:

• Sending user prompts to the agent (sender)
• Receiving events from the agent (receiver)
• Sending raw protocol messages like control responses (stdin_tx)
• Killing the agent process (kill_tx)

The handle is returned by Agent::spawn and remains valid until the agent process exits or is killed.

Fields

sender: Sender<String>

Send user messages to the agent.

receiver: Receiver<AgentEvent>

Receive events from the agent.

kill_tx: Option<Sender<()>>

Kill the agent process.

session_id: Option<String>

Session ID (set after SessionInit event).

stdin_tx: Sender<String>

Send raw JSON lines to the agent’s stdin (for control responses).