refactor(agents): centralize failover normalization
This commit is contained in:
@@ -842,6 +842,57 @@ export function calculateAuthProfileCooldownMs(errorCount: number): number {
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);
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}
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type ResolvedAuthCooldownConfig = {
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billingBackoffMs: number;
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billingMaxMs: number;
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failureWindowMs: number;
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};
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function resolveAuthCooldownConfig(params: {
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cfg?: ClawdbotConfig;
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providerId: string;
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}): ResolvedAuthCooldownConfig {
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const defaults = {
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billingBackoffHours: 5,
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billingMaxHours: 24,
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failureWindowHours: 24,
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} as const;
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const resolveHours = (value: unknown, fallback: number) =>
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typeof value === "number" && Number.isFinite(value) && value > 0
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? value
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: fallback;
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const cooldowns = params.cfg?.auth?.cooldowns;
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const billingOverride = (() => {
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const map = cooldowns?.billingBackoffHoursByProvider;
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if (!map) return undefined;
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for (const [key, value] of Object.entries(map)) {
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if (normalizeProviderId(key) === params.providerId) return value;
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}
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return undefined;
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})();
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const billingBackoffHours = resolveHours(
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billingOverride ?? cooldowns?.billingBackoffHours,
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defaults.billingBackoffHours,
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);
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const billingMaxHours = resolveHours(
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cooldowns?.billingMaxHours,
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defaults.billingMaxHours,
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);
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const failureWindowHours = resolveHours(
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cooldowns?.failureWindowHours,
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defaults.failureWindowHours,
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);
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return {
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billingBackoffMs: billingBackoffHours * 60 * 60 * 1000,
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billingMaxMs: billingMaxHours * 60 * 60 * 1000,
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failureWindowMs: failureWindowHours * 60 * 60 * 1000,
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};
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}
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function calculateAuthProfileBillingDisableMsWithConfig(params: {
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errorCount: number;
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baseMs: number;
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@@ -872,6 +923,49 @@ export function resolveProfileUnusableUntilForDisplay(
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return resolveProfileUnusableUntil(stats);
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}
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function computeNextProfileUsageStats(params: {
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existing: ProfileUsageStats;
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now: number;
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reason: AuthProfileFailureReason;
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cfgResolved: ResolvedAuthCooldownConfig;
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}): ProfileUsageStats {
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const windowMs = params.cfgResolved.failureWindowMs;
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const windowExpired =
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typeof params.existing.lastFailureAt === "number" &&
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params.existing.lastFailureAt > 0 &&
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params.now - params.existing.lastFailureAt > windowMs;
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const baseErrorCount = windowExpired ? 0 : (params.existing.errorCount ?? 0);
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const nextErrorCount = baseErrorCount + 1;
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const failureCounts = windowExpired
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? {}
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: { ...params.existing.failureCounts };
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failureCounts[params.reason] = (failureCounts[params.reason] ?? 0) + 1;
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const updatedStats: ProfileUsageStats = {
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...params.existing,
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errorCount: nextErrorCount,
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failureCounts,
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lastFailureAt: params.now,
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};
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if (params.reason === "billing") {
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const billingCount = failureCounts.billing ?? 1;
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const backoffMs = calculateAuthProfileBillingDisableMsWithConfig({
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errorCount: billingCount,
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baseMs: params.cfgResolved.billingBackoffMs,
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maxMs: params.cfgResolved.billingMaxMs,
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});
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updatedStats.disabledUntil = params.now + backoffMs;
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updatedStats.disabledReason = "billing";
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} else {
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const backoffMs = calculateAuthProfileCooldownMs(nextErrorCount);
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updatedStats.cooldownUntil = params.now + backoffMs;
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}
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return updatedStats;
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}
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/**
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* Mark a profile as failed for a specific reason. Billing failures are treated
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* as "disabled" (longer backoff) vs the regular cooldown window.
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@@ -884,44 +978,6 @@ export async function markAuthProfileFailure(params: {
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agentDir?: string;
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}): Promise<void> {
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const { store, profileId, reason, agentDir, cfg } = params;
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const defaults = {
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billingBackoffHours: 5,
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billingMaxHours: 24,
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failureWindowHours: 24,
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} as const;
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const resolveHours = (value: unknown, fallback: number) =>
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typeof value === "number" && Number.isFinite(value) && value > 0
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? value
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: fallback;
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const resolveCooldownConfig = (providerId: string) => {
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const cooldowns = cfg?.auth?.cooldowns;
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const billingOverride = (() => {
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const map = cooldowns?.billingBackoffHoursByProvider;
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if (!map) return undefined;
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for (const [key, value] of Object.entries(map)) {
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if (normalizeProviderId(key) === providerId) return value;
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}
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return undefined;
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})();
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const billingBackoffHours = resolveHours(
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billingOverride ?? cooldowns?.billingBackoffHours,
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defaults.billingBackoffHours,
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);
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const billingMaxHours = resolveHours(
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cooldowns?.billingMaxHours,
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defaults.billingMaxHours,
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);
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const failureWindowHours = resolveHours(
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cooldowns?.failureWindowHours,
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defaults.failureWindowHours,
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);
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return {
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billingBackoffMs: billingBackoffHours * 60 * 60 * 1000,
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billingMaxMs: billingMaxHours * 60 * 60 * 1000,
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failureWindowMs: failureWindowHours * 60 * 60 * 1000,
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};
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};
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const updated = await updateAuthProfileStoreWithLock({
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agentDir,
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updater: (freshStore) => {
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@@ -932,41 +988,17 @@ export async function markAuthProfileFailure(params: {
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const now = Date.now();
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const providerKey = normalizeProviderId(profile.provider);
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const cfgResolved = resolveCooldownConfig(providerKey);
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const cfgResolved = resolveAuthCooldownConfig({
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cfg,
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providerId: providerKey,
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});
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const windowMs = cfgResolved.failureWindowMs;
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const windowExpired =
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typeof existing.lastFailureAt === "number" &&
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existing.lastFailureAt > 0 &&
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now - existing.lastFailureAt > windowMs;
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const baseErrorCount = windowExpired ? 0 : (existing.errorCount ?? 0);
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const nextErrorCount = baseErrorCount + 1;
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const failureCounts = windowExpired ? {} : { ...existing.failureCounts };
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failureCounts[reason] = (failureCounts[reason] ?? 0) + 1;
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const updatedStats: ProfileUsageStats = {
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...existing,
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errorCount: nextErrorCount,
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failureCounts,
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lastFailureAt: now,
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};
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if (reason === "billing") {
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const billingCount = failureCounts.billing ?? 1;
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const backoffMs = calculateAuthProfileBillingDisableMsWithConfig({
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errorCount: billingCount,
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baseMs: cfgResolved.billingBackoffMs,
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maxMs: cfgResolved.billingMaxMs,
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});
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updatedStats.disabledUntil = now + backoffMs;
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updatedStats.disabledReason = "billing";
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} else {
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const backoffMs = calculateAuthProfileCooldownMs(nextErrorCount);
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updatedStats.cooldownUntil = now + backoffMs;
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}
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freshStore.usageStats[profileId] = updatedStats;
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freshStore.usageStats[profileId] = computeNextProfileUsageStats({
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existing,
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now,
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reason,
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cfgResolved,
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});
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return true;
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},
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});
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@@ -982,38 +1014,17 @@ export async function markAuthProfileFailure(params: {
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const providerKey = normalizeProviderId(
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store.profiles[profileId]?.provider ?? "",
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);
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const cfgResolved = resolveCooldownConfig(providerKey);
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const windowMs = cfgResolved.failureWindowMs;
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const windowExpired =
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typeof existing.lastFailureAt === "number" &&
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existing.lastFailureAt > 0 &&
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now - existing.lastFailureAt > windowMs;
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const baseErrorCount = windowExpired ? 0 : (existing.errorCount ?? 0);
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const nextErrorCount = baseErrorCount + 1;
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const failureCounts = windowExpired ? {} : { ...existing.failureCounts };
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failureCounts[reason] = (failureCounts[reason] ?? 0) + 1;
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const cfgResolved = resolveAuthCooldownConfig({
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cfg,
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providerId: providerKey,
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});
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const updatedStats: ProfileUsageStats = {
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...existing,
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errorCount: nextErrorCount,
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failureCounts,
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lastFailureAt: now,
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};
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if (reason === "billing") {
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const billingCount = failureCounts.billing ?? 1;
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const backoffMs = calculateAuthProfileBillingDisableMsWithConfig({
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errorCount: billingCount,
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baseMs: cfgResolved.billingBackoffMs,
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maxMs: cfgResolved.billingMaxMs,
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});
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updatedStats.disabledUntil = now + backoffMs;
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updatedStats.disabledReason = "billing";
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} else {
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const backoffMs = calculateAuthProfileCooldownMs(nextErrorCount);
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updatedStats.cooldownUntil = now + backoffMs;
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}
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store.usageStats[profileId] = updatedStats;
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store.usageStats[profileId] = computeNextProfileUsageStats({
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existing,
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now,
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reason,
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cfgResolved,
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});
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saveAuthProfileStore(store, agentDir);
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}
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