@phren/cli/dist/bridge/prompt-startup.js

Knowledge layer for AI agents - CLI, MCP server, and data layer

import { setTimeout as sleep } from "node:timers/promises";
import { agentNotReady } from "./terminal.js";
/** Only agent_not_ready guarantees that no text reached the terminal. A
 * freshly dispatched agent can report its session before Herdr registers it
 * as active. Revalidate that exact target before every retry, and never
 * retry a timeout, lost reply, or other potentially delivered write. */
export async function promptWithStartupRetry(send, revalidate, waitMs = 20_000) {
    const deadline = Date.now() + waitMs;
    for (;;) {
        try {
            return await send();
        }
        catch (error) {
            if (!agentNotReady(error) || Date.now() >= deadline)
                throw error;
            await sleep(Math.min(500, deadline - Date.now()));
            if (Date.now() >= deadline)
                throw error;
            await revalidate();
            if (Date.now() >= deadline)
                throw error;
        }
    }
}