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fix(engine): roll back scheduled turns when flush fails

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2026-07-31 14:10:11 +00:00
parent e1a3b3dee0
commit 8ea8e6e26f
2 changed files with 218 additions and 20 deletions
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app/game-engine/src/lifecycle/turnDaemonLifecycle.ts
+13 -20
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@@ -315,9 +315,7 @@ export class TurnDaemonLifecycle {
await this.commandResponder.publishCommandError(command.requestId, error);
} catch (reportError) {
const reportMessage =
reportError instanceof Error
? reportError.message
: 'Unknown command failure reporting error.';
reportError instanceof Error ? reportError.message : 'Unknown command failure reporting error.';
this.status.lastError = `${this.status.lastError} (failure report: ${reportMessage})`;
}
}
@@ -347,36 +345,31 @@ export class TurnDaemonLifecycle {
const budget = pending.budget ?? this.options.defaultBudget;
const checkpoint = this.status.checkpoint;
let result: TurnRunResult;
let fallbackError = 'Unknown turn daemon error.';
try {
const runProcessor = () => this.processor.run(targetTime, budget, checkpoint);
result = this.stateManager ? await this.stateManager.transaction(runProcessor) : await runProcessor();
const runAndFlush = async (): Promise<TurnRunResult> => {
const nextResult = await this.processor.run(targetTime, budget, checkpoint);
fallbackError = 'Unknown turn flush error.';
this.status.state = 'flushing';
await this.stateStore.saveLastTurnTime(new Date(nextResult.lastTurnTime));
await this.stateStore.saveCheckpoint(nextResult.checkpoint);
await this.hooks?.flushChanges?.(nextResult);
return nextResult;
};
result = this.stateManager ? await this.stateManager.transaction(runAndFlush) : await runAndFlush();
} catch (error) {
this.status.running = false;
this.status.state = 'paused';
this.status.paused = true;
this.errorPaused = true;
this.status.lastError = error instanceof Error ? error.message : 'Unknown turn daemon error.';
this.status.lastError = error instanceof Error ? error.message : fallbackError;
await this.hooks?.onRunError?.(error);
return;
} finally {
this.status.running = false;
}
this.status.state = 'flushing';
try {
await this.stateStore.saveLastTurnTime(new Date(result.lastTurnTime));
await this.stateStore.saveCheckpoint(result.checkpoint);
await this.hooks?.flushChanges?.(result);
} catch (error) {
this.status.state = 'paused';
this.status.paused = true;
this.errorPaused = true;
this.status.lastError = error instanceof Error ? error.message : 'Unknown turn flush error.';
await this.hooks?.onRunError?.(error);
return;
}
await this.applyRunResult(result, startMs);
this.status.state = 'idle';
try {