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https://github.com/agentclientprotocol/claude-agent-acp.git
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f5e79f55f8
## Summary - resolve AIR fork points from the complete persisted transcript when the target is outside the active parent chain - support message fingerprints and repeated assistant content when resolving persisted fork points - restore resumed models from the same local assistant transcript record Claude Code uses - remove all automatic `getContextUsage` control requests; use `compact_metadata.post_tokens` after compaction - add structured timing logs for fork, load, replay, and session creation phases ## Performance Cold-loading the reproduced 69-message forked session dropped from 20–29 seconds to 1.9 seconds. Transcript model lookup took 5 ms and replay took 14 ms; the remaining time was SDK initialization. ## Tests - `env -u ANTHROPIC_BASE_URL npm run test:run` (1230 passed, 27 skipped) - `npm run build` - `npm run lint` - Prettier check for all changed files - real ACP cold-load probe against the reproduced forked session
18 lines
588 B
TypeScript
18 lines
588 B
TypeScript
import { afterEach, describe, expect, it, vi } from "vitest";
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import { SessionTiming } from "../session-timing.js";
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describe("SessionTiming", () => {
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afterEach(() => vi.restoreAllMocks());
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it("includes work completed before construction when given a start time", () => {
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vi.spyOn(performance, "now").mockReturnValue(175);
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const log = vi.fn();
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new SessionTiming({ log }, "create", "session-id", 100).phase("validate-cwd");
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expect(log).toHaveBeenCalledWith(
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"[session/create] sessionId=session-id phase=validate-cwd durationMs=75 totalMs=75",
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);
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});
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});
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