async function createPool()

in server/index.js [46:68]

• 23 lines of code
• 4 McCabe index (conditional complexity)

async function createPool() {
  const config = {pool: {}};
  config.pool.max = 5;
  config.pool.min = 3;
  config.pool.acquireTimeoutMillis = 60000; // 60 seconds
  config.pool.createTimeoutMillis = 30000; // 30 seconds
  config.pool.idleTimeoutMillis = 600000; // 10 minutes
  config.pool.createRetryIntervalMillis = 200; // 0.2 seconds
  const {CLOUD_SQL_CREDENTIALS_SECRET} = process.env;
  if (CLOUD_SQL_CREDENTIALS_SECRET) {
    const secrets = await accessSecretVersion(CLOUD_SQL_CREDENTIALS_SECRET);
    try {
      process.env.DB_PASS = secrets.toString();
    } catch (err) {
      err.message = `Unable to parse secret from Secret Manager. Make sure that the secret is JSON formatted: \n ${err.message} `;
      throw err;
    }
  }
  if (process.platform === 'darwin') {
    return createTcpPool(config);
  }
  return createUnixSocketPool(config);
}