@sema-agent/core/dist/core/runner/run-clock-and-content.js

Stateless, task-oriented AI agent core

import { startTimeout } from "./clock-and-limits.js";
import { forwardSafely } from "./forward-sink.js";
export function runClockAndContent(input) {
    const { spec, prepared, queue, internals, rs, ident, parentToolCallId, startedToolCallIds } = input;
    const effectiveTimeoutMs = spec.limits?.maxWalltimeMs;
    const walltimeMonotonicDeadline = effectiveTimeoutMs !== undefined ? rs.telemetry.taskStartMonotonic + effectiveTimeoutMs : undefined;
    rs.counters.walltimeSyncBackstopFired = false;
    const timeout = startTimeout(prepared.harness, prepared.abortController, walltimeMonotonicDeadline !== undefined ? walltimeMonotonicDeadline - performance.now() : undefined, prepared.suspendForResource !== undefined);
    const pushContent = (e) => {
        queue.push(e);
        if (parentToolCallId !== undefined)
            forwardSafely(internals, e);
    };
    const ownCommittedTailRef = { current: undefined };
    const emitCommitted = (entryId, role, toolCallId) => {
        ownCommittedTailRef.current = entryId;
        if (role === "toolResult" && toolCallId !== undefined)
            startedToolCallIds.delete(toolCallId);
        queue.push({ type: "message_committed", entryId, role, ...(toolCallId !== undefined ? { toolCallId } : {}), ...ident() });
    };
    return { effectiveTimeoutMs, walltimeMonotonicDeadline, timeout, pushContent, ownCommittedTailRef, emitCommitted };
}