Function isTransactionModePooler

lib/gbrain-exec.ts:66–75

(url: string)

 * run in session mode on 6543.
 */
export function isTransactionModePooler(url: string): boolean {
  try {
    // DATABASE_URLs use postgresql:// scheme which URL() doesn't natively
    // parse host/port from, so swap to http:// for reliable parsing.
    const parsed = new URL(url.replace(/^postgres(ql)?:\/\//, "http://"));
    return parsed.port === "6543";
  } catch {
    return false;
  }
}

/**
 * Build an env dict with DATABASE_URL seeded from