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update: sync local changes with latest features

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luulam
2026-06-22 11:26:25 +07:00
parent 1cf55126f5
commit 98412aa0bb
16 changed files with 491 additions and 33 deletions
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12
open-sse/services/accountFallback.js
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@@ -18,9 +18,10 @@ export function getQuotaCooldown(backoffLevel = 0) {
* @param {number} status - HTTP status code
* @param {string} errorText - Error message text
* @param {number} backoffLevel - Current backoff level for exponential backoff
* @param {number} [fixedCooldownMs=0] - When >0, override all cooldowns with this fixed value (ms)
* @returns {{ shouldFallback: boolean, cooldownMs: number, newBackoffLevel?: number }}
*/
export function checkFallbackError(status, errorText, backoffLevel = 0) {
export function checkFallbackError(status, errorText, backoffLevel = 0, fixedCooldownMs = 0) {
const lowerError = errorText
? (typeof errorText === "string" ? errorText : JSON.stringify(errorText)).toLowerCase()
: "";
@@ -28,6 +29,9 @@ export function checkFallbackError(status, errorText, backoffLevel = 0) {
for (const rule of ERROR_RULES) {
// Text-based rule: match substring in error message
if (rule.text && lowerError && lowerError.includes(rule.text)) {
if (fixedCooldownMs > 0) {
return { shouldFallback: true, cooldownMs: fixedCooldownMs, newBackoffLevel: 0 };
}
if (rule.backoff) {
const newLevel = Math.min(backoffLevel + 1, BACKOFF_CONFIG.maxLevel);
return { shouldFallback: true, cooldownMs: getQuotaCooldown(newLevel), newBackoffLevel: newLevel };
@@ -37,6 +41,9 @@ export function checkFallbackError(status, errorText, backoffLevel = 0) {
// Status-based rule: match HTTP status code
if (rule.status && rule.status === status) {
if (fixedCooldownMs > 0) {
return { shouldFallback: true, cooldownMs: fixedCooldownMs, newBackoffLevel: 0 };
}
if (rule.backoff) {
const newLevel = Math.min(backoffLevel + 1, BACKOFF_CONFIG.maxLevel);
return { shouldFallback: true, cooldownMs: getQuotaCooldown(newLevel), newBackoffLevel: newLevel };
@@ -46,7 +53,8 @@ export function checkFallbackError(status, errorText, backoffLevel = 0) {
}
// Default: transient cooldown for any unmatched error
return { shouldFallback: true, cooldownMs: TRANSIENT_COOLDOWN_MS };
const defaultCooldown = fixedCooldownMs > 0 ? fixedCooldownMs : TRANSIENT_COOLDOWN_MS;
return { shouldFallback: true, cooldownMs: defaultCooldown, newBackoffLevel: 0 };
}
/**