/// <summary>
/// Creates cluster publish subscribe settings from provided configuration with the same layout as `akka.cluster.pub-sub`.
/// </summary>
public static DistributedPubSubSettings Create(Config config)
{
RoutingLogic routingLogic = null;
var routingLogicName = config.GetString("routing-logic");
switch (routingLogicName)
{
case "random":
routingLogic = new RandomLogic();
break;
case "round-robin":
routingLogic = new RoundRobinRoutingLogic();
break;
case "broadcast":
routingLogic = new BroadcastRoutingLogic();
break;
case "consistent-hashing":
throw new ArgumentException("Consistent hashing routing logic cannot be used by the pub-sub mediator");
default:
throw new ArgumentException("Unknown routing logic is tried to be applied to the pub-sub mediator: " +
routingLogicName);
}
return(new DistributedPubSubSettings(
config.GetString("role"),
routingLogic,
config.GetTimeSpan("gossip-interval"),
config.GetTimeSpan("removed-time-to-live"),
config.GetInt("max-delta-elements")));
}
/// <summary>
/// Creates cluster publish subscribe settings from provided configuration with the same layout as `akka.cluster.pub-sub`.
/// </summary>
/// <param name="config">TBD</param>
/// <exception cref="ArgumentException">TBD</exception>
/// <returns>TBD</returns>
public static DistributedPubSubSettings Create(Config config)
{
if (config.IsNullOrEmpty())
{
throw ConfigurationException.NullOrEmptyConfig <DistributedPubSubSettings>();
}
RoutingLogic routingLogic = null;
var routingLogicName = config.GetString("routing-logic");
switch (routingLogicName)
{
case "random":
routingLogic = new RandomLogic();
break;
case "round-robin":
routingLogic = new RoundRobinRoutingLogic();
break;
case "broadcast":
routingLogic = new BroadcastRoutingLogic();
break;
case "consistent-hashing":
throw new ArgumentException("Consistent hashing routing logic cannot be used by the pub-sub mediator");
default:
throw new ArgumentException("Unknown routing logic is tried to be applied to the pub-sub mediator: " +
routingLogicName);
}
// TODO: This will fail if DistributedPubSub.DefaultConfig() is not inside the fallback chain.
// TODO: "gossip-interval" key depends on Config.GetTimeSpan() to return a TimeSpan.Zero default.
// TODO: "removed-time-to-live" key depends on Config.GetTimeSpan() to return a TimeSpan.Zero default.
// TODO: "max-delta-elements" key depends on Config.GetInt() to return a 0 default.
return(new DistributedPubSubSettings(
config.GetString("role", null),
routingLogic,
config.GetTimeSpan("gossip-interval"),
config.GetTimeSpan("removed-time-to-live"),
config.GetInt("max-delta-elements"),
config.GetBoolean("send-to-dead-letters-when-no-subscribers")));
}
