How to use

ProcessEnv

function

in

1/process

constructor(options) {
  options = options || {};
  const defaultMin = process.env.CUBEJS_REDIS_POOL_MIN ? parseInt(process.env.CUBEJS_REDIS_POOL_MIN, 10) : 2;
  const defaultMax = process.env.CUBEJS_REDIS_POOL_MAX ? parseInt(process.env.CUBEJS_REDIS_POOL_MAX, 10) : 1000;
  const min = (typeof options.poolMin !== 'undefined') ? options.poolMin : defaultMin;
  const max = (typeof options.poolMax !== 'undefined') ? options.poolMax : defaultMax;
  const create = options.createClient || (() => createRedisClient(process.env.REDIS_URL));
  const destroy = options.destroyClient || (client => client.end(true));
  const opts = {
   min,
   max,
   acquireTimeoutMillis: 5000,
   idleTimeoutMillis: 5000,
   evictionRunIntervalMillis: 5000
  };
  if (max > 0) {
   this.pool = genericPool.createPool({ create, destroy }, opts);
  } else {
   // fallback to un-pooled behavior if pool max is 0
   this.create = create;
  }
 }