wehub-resource-sync
05fcd08057
Deploy GitBook to 9router.github.io / build-deploy (push) Failing after 2s
97 lines
3.2 KiB
JavaScript
97 lines
3.2 KiB
JavaScript
// HTTP status codes
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export const HTTP_STATUS = {
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BAD_REQUEST: 400,
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UNAUTHORIZED: 401,
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PAYMENT_REQUIRED: 402,
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FORBIDDEN: 403,
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NOT_FOUND: 404,
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NOT_ACCEPTABLE: 406,
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REQUEST_TIMEOUT: 408,
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RATE_LIMITED: 429,
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SERVER_ERROR: 500,
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BAD_GATEWAY: 502,
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SERVICE_UNAVAILABLE: 503,
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GATEWAY_TIMEOUT: 504
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};
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// Re-export error config (backward compat)
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export { ERROR_TYPES, DEFAULT_ERROR_MESSAGES, BACKOFF_CONFIG, COOLDOWN_MS } from "./errorConfig.js";
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// Cache TTLs (seconds)
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export const CACHE_TTL = {
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userInfo: 300, // 5 minutes
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modelAlias: 3600 // 1 hour
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};
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// Memory management config
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export const MEMORY_CONFIG = {
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sessionTtlMs: 2 * 60 * 60 * 1000,
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sessionCleanupIntervalMs: 30 * 60 * 1000,
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dnsCacheTtlMs: 5 * 60 * 1000,
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proxyDispatchersMaxSize: 20,
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};
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// Parse a positive integer env override, falling back to a default.
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function envMs(name, def) {
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const raw = process.env[name];
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if (raw == null || raw === "") return def;
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const n = parseInt(raw, 10);
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return Number.isFinite(n) && n > 0 ? n : def;
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}
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function envUrl(name, def) {
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const raw = process.env[name]?.trim();
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return raw || def;
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}
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// SearXNG endpoint used by the unauthenticated web-search provider.
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// Configure this for a separate Docker service or remote SearXNG instance.
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export const SEARXNG_URL = envUrl("SEARXNG_URL", "http://localhost:8888/search");
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// Inter-chunk stall timeout (once tokens are flowing). Generous headroom so
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// slow reasoning models aren't aborted mid-stream. Env: STREAM_STALL_TIMEOUT_MS.
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export const STREAM_STALL_TIMEOUT_MS = envMs("STREAM_STALL_TIMEOUT_MS", 360 * 1000);
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// Time-to-first-token timeout (prompt prefill). Env: STREAM_FIRST_CHUNK_TIMEOUT_MS.
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export const STREAM_FIRST_CHUNK_TIMEOUT_MS = envMs("STREAM_FIRST_CHUNK_TIMEOUT_MS", 200 * 1000);
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// Fetch connect timeout: abort if upstream doesn't return response headers within this duration
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export const FETCH_CONNECT_TIMEOUT_MS = envMs("FETCH_CONNECT_TIMEOUT_MS", 60 * 1000);
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// Gemini native TTS fetch timeout: abort if Google does not return response headers in time.
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export const GEMINI_NATIVE_TTS_FETCH_TIMEOUT_MS = envMs("GEMINI_NATIVE_TTS_FETCH_TIMEOUT_MS", 45 * 1000);
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// Default token limits
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export const DEFAULT_MAX_TOKENS = 64000;
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export const DEFAULT_MIN_TOKENS = 32000;
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// Retry config for 429 responses (legacy - kept for backward compatibility)
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export const RETRY_CONFIG = {
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maxAttempts: 2,
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delayMs: 2000
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};
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// Default retry config by status code: { attempts, delayMs }
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// Backward compat: if value is a number, treated as attempts with RETRY_CONFIG.delayMs
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export const DEFAULT_RETRY_CONFIG = {
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429: { attempts: 0, delayMs: 0 },
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502: { attempts: 3, delayMs: 3000 },
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503: { attempts: 3, delayMs: 2000 },
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504: { attempts: 2, delayMs: 3000 }
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};
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// Normalize a retry entry to { attempts, delayMs }
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export function resolveRetryEntry(entry) {
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if (entry == null) return { attempts: 0, delayMs: RETRY_CONFIG.delayMs };
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if (typeof entry === "number") return { attempts: entry, delayMs: RETRY_CONFIG.delayMs };
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return {
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attempts: entry.attempts || 0,
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delayMs: entry.delayMs != null ? entry.delayMs : RETRY_CONFIG.delayMs
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};
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}
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// Requests containing these texts will bypass provider
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export const SKIP_PATTERNS = [
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"Please write a 5-10 word title for the following conversation:"
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];
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