public virtual Server Choose(LoadBalancerRoute route)
{
if (route == null || route.ServerGroups.IsNullOrEmpty())
{
return(null);
}
InternalBuildLoadBalanceItems(route);
ServerGroup serverGroup = null;
for (int i = 0; i < serverGroups.Count; i++)
{
serverGroup = roundRobinAlgorithm.Choose(serverGroups);
if (serverGroup.AvailableServers.Length > 0)
{
break;
}
}
if (serverGroup == null)
{
return(null);
}
var serverContext = serverContexts.GetOrAdd(serverGroup.GroupId, key => new RoundRobinContext(serverGroup));
return(serverContext.Choose());
}
public Server Choose()
{
return(roundRobinAlgorithm.Choose(ServerGroup.AvailableServers));
}