/// <summary>
/// Initializes a new instance of the <see cref="ClusterRouterPoolActor"/> class.
/// </summary>
/// <param name="supervisorStrategy">The strategy used to supervise the pool.</param>
/// <param name="settings">The settings used to configure the router.</param>
/// <exception cref="ActorInitializationException">
/// This exception is thrown when this actor is configured as something other than a <see cref="Akka.Routing.Pool"/> router.
/// </exception>
public ClusterRouterPoolActor(SupervisorStrategy supervisorStrategy, ClusterRouterPoolSettings settings) : base(settings)
{
_supervisorStrategy = supervisorStrategy;
Settings = settings;
var pool = Cell.RouterConfig as Pool;
if (pool != null)
{
Pool = pool;
}
else
{
throw new ActorInitializationException(
$"RouterPoolActor can only be used with Pool, not {Cell.RouterConfig.GetType()}");
}
}
public void Cluster_aware_routers_must_use_provided_supervisor_strategy()
{
var escalator = new OneForOneStrategy(
exception =>
{
TestActor.Tell("supervised");
return Directive.Stop;
});
var settings = new ClusterRouterPoolSettings(1, 1, true);
var router =
Sys.ActorOf(
new ClusterRouterPool(new RoundRobinPool(1, null, escalator, Dispatchers.DefaultDispatcherId),
settings)
.Props(Props.Create(() => new KillableActor(TestActor))), "therouter");
router.Tell("go away");
ExpectMsg("supervised");
}
internal RouterConfig Copy(Pool local = null, ClusterRouterPoolSettings settings = null)
{
return(new ClusterRouterPool(local ?? Local, settings ?? Settings));
}
public ClusterRouterPoolActor(SupervisorStrategy supervisorStrategy, ClusterRouterPoolSettings settings) : base(settings)
{
Settings = settings;
_supervisorStrategy = supervisorStrategy;
_pool = (Pool)Cell.RouterConfig;
}
public RouterConfig Copy(Pool local = null, ClusterRouterPoolSettings settings = null)
{
return new ClusterRouterPool(local ?? (Pool)Local, settings ?? (ClusterRouterPoolSettings)Settings);
}
public ClusterRouterPool(Pool local, ClusterRouterPoolSettings settings)
{
Settings = settings;
Local = local;
RouterDispatcher = local.RouterDispatcher;
if(local.Resizer != null) throw new ConfigurationException("Resizer can't be used together with cluster router.");
NrOfInstances = Settings.AllowLocalRoutees ? settings.MaxInstancesPerNode : 0;
Resizer = local.Resizer;
SupervisorStrategy = local.SupervisorStrategy;
}
public ClusterRouterPoolActor(SupervisorStrategy supervisorStrategy, ClusterRouterPoolSettings settings) : base(settings)
{
_supervisorStrategy = supervisorStrategy;
Settings = settings;
var pool = Cell.RouterConfig as Pool;
if (pool != null)
{
Pool = pool;
}
else
{
throw new ActorInitializationException("RouterPoolActor can only be used with Pool, not " +
Cell.RouterConfig.GetType());
}
}
internal RouterConfig Copy(Pool local = null, ClusterRouterPoolSettings settings = null)
{
return new ClusterRouterPool(local ?? Local, settings ?? Settings);
}
public ClusterRouterPool(Pool local, ClusterRouterPoolSettings settings)
: base(settings.AllowLocalRoutees ? settings.MaxInstancesPerNode : 0,
local.Resizer,
local.SupervisorStrategy,
local.RouterDispatcher,
false)
{
if (local.Resizer != null)
throw new ConfigurationException("Resizer can't be used together with cluster router.");
Settings = settings;
Local = local;
}
public ClusterRouterPoolActor(SupervisorStrategy supervisorStrategy, ClusterRouterPoolSettings settings) : base(settings)
{
Settings = settings;
_supervisorStrategy = supervisorStrategy;
_pool = (Pool)Cell.RouterConfig;
}
public RouterConfig Copy(Pool local = null, ClusterRouterPoolSettings settings = null)
{
return(new ClusterRouterPool(local ?? (Pool)Local, settings ?? (ClusterRouterPoolSettings)Settings));
}
