ClusterOptions
constructor(leaseTtl: Duration = 10.seconds, renewInterval: Duration = 3.seconds, memberTtl: Duration = 10.seconds, heartbeatInterval: Duration = 3.seconds, reconcileInterval: Duration = 1.seconds, routeRefreshInterval: Duration = 1.seconds, forwardTimeout: Duration = WaitPlan.DEFAULT_TIMEOUT, maxInFlightPerPeer: Int, drainTimeout: Duration = 10.seconds, leaseParallelism: Int = 16, reconcileTimeout: Duration = 1.minutes)