ImplicitChannelSubscriptionAttribute
public ImplicitChannelSubscriptionAttribute() Used to subscribe to all stream namespaces.
ImplicitChannelSubscriptionAttribute Constructors
The [Orleans.ImplicitStreamSubscription] attribute is used to mark grains as implicit stream subscriptions.
ImplicitChannelSubscriptionAttribute(IChannelNamespacePredicate, string?)
public ImplicitChannelSubscriptionAttribute(IChannelNamespacePredicate predicate, string? channelIdMapper = null) Allows to pass an instance of the stream namespace predicate. To be used mainly as an extensibility point via inheriting attributes.
Parameters
predicateIChannelNamespacePredicate- The stream namespace predicate.
channelIdMapperstring?- The name of the stream identity mapper.
ImplicitChannelSubscriptionAttribute(Type, string?)
public ImplicitChannelSubscriptionAttribute(Type predicateType, string? channelIdMapper = null) Allows to pass an arbitrary predicate type to filter stream namespaces to subscribe. The predicate type must have a constructor without parameters.
Parameters
predicateTypeType- The stream namespace predicate type.
channelIdMapperstring?- The name of the stream identity mapper.
ImplicitChannelSubscriptionAttribute(string, string?)
public ImplicitChannelSubscriptionAttribute(string streamNamespace, string? channelIdMapper = null) Used to subscribe to the specified stream namespace.
Parameters
streamNamespacestring- The stream namespace to subscribe.
channelIdMapperstring?- The name of the stream identity mapper.