Function classifyBaseApiError

packages/kosong/src/errors.ts:118–126

(message: string)

 * classifies as a timeout rather than a bare connection error.
 */
export function classifyBaseApiError(message: string): ChatProviderError {
  if (TIMEOUT_RE.test(message)) {
    return new APITimeoutError(message);
  }
  if (NETWORK_RE.test(message)) {
    return new APIConnectionError(message);
  }
  return new ChatProviderError(`Error: ${message}`);
}

const CONTEXT_OVERFLOW_MESSAGE_PATTERNS = [
  /context[ _-]?length/,