
com.twitter.finagle.param.WithDefaultLoadBalancer.scala Maven / Gradle / Ivy
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package com.twitter.finagle.param
import com.twitter.finagle.Stack
/**
* Provides the `withLoadBalancer` (default balancer) API entry point.
*
* @see [[DefaultLoadBalancingParams]]
*/
trait WithDefaultLoadBalancer[A <: Stack.Parameterized[A]] { self: Stack.Parameterized[A] =>
/**
* An entry point for configuring the client's load balancer that implements
* a strategy for choosing one host/node from a replica set to service
* a request.
*
* The default setup for a Finagle client is to use power of two choices
* algorithm to distribute load across endpoints, and comparing nodes
* via a least loaded metric.
*
* @see [[https://twitter.github.io/finagle/guide/Clients.html#load-balancing]]
*/
val withLoadBalancer: DefaultLoadBalancingParams[A] = new DefaultLoadBalancingParams(self)
}
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