public void ProxyShardingSpec_Shard_region_should_be_found()
{
var shardRegion = clusterSharding.Start("myType", EchoActor.Props(this), shardingSettings, messageExtractor);
shardRegion.Path.Should().NotBeNull();
shardRegion.Path.ToString().Should().EndWith("myType");
}
public Chat()
{
Context.Become(UnInitialized);
RecoverAny(UpdateState);
ClusterSharding clusterSharding = ClusterSharding.Get(Context.System);
_userRegion = clusterSharding.ShardRegion(typeof(User).Name);
_chatView = Context.ActorOf(Props.Create(() => new ChatView()));
if (_userRegion == null)
{
_userRegion = clusterSharding.Start(
typeName: typeof(User).Name,
entityProps: Props.Create <User>(),
settings: ClusterShardingSettings.Create(Context.System),
messageExtractor: new MessageExtractor(10));
}
}
public void ClusterSharding_must_start_a_region_in_proxy_mode_in_case_of_node_role_mismatch()
{
var settingsWithRole = ClusterShardingSettings.Create(Sys).WithRole("nonExistingRole");
var typeName = "typeName";
var region = clusterSharding.Start(
typeName: typeName,
entityProps: Props.Empty,
settings: settingsWithRole,
extractEntityId: ExtractEntityId,
extractShardId: ExtractShardId,
allocationStrategy: new LeastShardAllocationStrategy(0, 0),
handOffStopMessage: PoisonPill.Instance);
var proxy = clusterSharding.StartProxy(
typeName: typeName,
role: settingsWithRole.Role,
extractEntityId: ExtractEntityId,
extractShardId: ExtractShardId
);
region.Should().BeSameAs(proxy);
}
public User()
{
Context.Become(Unregistered);
RecoverAny(UpdateState);
Guid userId = Guid.Parse(Self.Path.Name);
_userView = Context.ActorOf(Props.Create(() => new UserView()));
_userContactsView = Context.ActorOf(Props.Create(() => new UserContactsView()));
_userChatView = Context.ActorOf(Props.Create(() => new UserChatView(userId)));
_userBadgeView = Context.ActorOf(Props.Create(() => new UserBadgeView(userId)));
ClusterSharding clusterSharding = ClusterSharding.Get(Context.System);
_region = clusterSharding.ShardRegion(typeof(User).Name);
if (_region == null)
{
_region = clusterSharding.Start(
typeName: typeof(User).Name,
entityProps: Props.Create <User>(),
settings: ClusterShardingSettings.Create(Context.System),
messageExtractor: new MessageExtractor(10));
}
}
