C# Класс Microsoft.AspNetCore.SignalR.Hubs.HubPipelineModule

Wraps a function to be called before a client subscribes to signals belonging to the hub described by the HubDescriptor. By default, the AuthorizeModule will look for attributes on the IHub to help determine if the client is authorized to subscribe to method invocations for the described hub. The function returns true if the client is authorized to subscribe to client-side hub method invocations; false, otherwise.

Wraps a function that is called when a client connects to the HubDispatcher for each IHub the client connects to. By default, this results in the IHub's OnConnected method being invoked.

Wraps a function that is called when a client disconnects from the HubDispatcher for each IHub the client was connected to. By default, this results in the IHub's OnDisconnected method being invoked.

Wraps a function that invokes a server-side hub method. Even if a client has not been authorized to connect to a hub, it will still be authorized to invoke server-side methods on that hub unless it is prevented in IHubPipelineModule.BuildIncoming by not executing the invoke parameter.

Wraps a function that invokes a client-side hub method.

Wraps a function that is called when a client reconnects to the HubDispatcher for each IHub the client connects to. By default, this results in the IHub's OnReconnected method being invoked.

Wraps a function that determines which of the groups belonging to the hub described by the HubDescriptor the client should be allowed to rejoin. By default, clients will rejoin all the groups they were in prior to reconnecting.

This method is called after the connect components of any modules added later to the IHubPipeline are executed and after IHub.OnConnected is executed, if at all.

This method is called after the disconnect components of any modules added later to the IHubPipeline are executed and after IHub.OnDisconnected(bool) is executed, if at all.

This method is called after the incoming components of any modules added later to the IHubPipeline and the server-side hub method have completed execution.

This method is called after the outgoing components of any modules added later to the IHubPipeline are executed. This does not mean that all the clients have received the hub method invocation, but it does indicate indicate a hub invocation message has successfully been published to a message bus.

This method is called after the reconnect components of any modules added later to the IHubPipeline are executed and after IHub.OnReconnected is executed, if at all.

This method is called before the AuthorizeConnect components of any modules added later to the IHubPipeline are executed. If this returns false, then those later-added modules will not run and the client will not be allowed to subscribe to client-side invocations of methods belonging to the hub defined by the HubDescriptor.

This method is called before the connect components of any modules added later to the IHubPipeline are executed. If this returns false, then those later-added modules and the IHub.OnConnected method will not be run.

This method is called before the disconnect components of any modules added later to the IHubPipeline are executed. If this returns false, then those later-added modules and the IHub.OnDisconnected(bool) method will not be run.

This method is called before the incoming components of any modules added later to the IHubPipeline are executed. If this returns false, then those later-added modules and the server-side hub method invocation will not be executed. Even if a client has not been authorized to connect to a hub, it will still be authorized to invoke server-side methods on that hub unless it is prevented in IHubPipelineModule.BuildIncoming by not executing the invoke parameter or prevented in HubPipelineModule.OnBeforeIncoming by returning false.

This method is called before the outgoing components of any modules added later to the IHubPipeline are executed. If this returns false, then those later-added modules and the client-side hub method invocation(s) will not be executed.

This method is called before the reconnect components of any modules added later to the IHubPipeline are executed. If this returns false, then those later-added modules and the IHub.OnReconnected method will not be run.

This is called when an uncaught exception is thrown by a server-side hub method or the incoming component of a module added later to the IHubPipeline. Observing the exception using this method will not prevent it from bubbling up to other modules.