Function isTransientConnectionError

server/src/db/client.ts:75–81

(err: unknown)

]);

function isTransientConnectionError(err: unknown): boolean {
  if (!(err instanceof Error)) return false;
  const code = (err as any).code || "";
  const message = err.message || "";
  return TRANSIENT_CONNECTION_ERRORS.has(code)
    || TRANSIENT_CONNECTION_ERRORS.has(message);
}

/**
 * Execute a parameterized query. All callers must use $1, $2, etc. placeholders