IHubPipelineInvoker Interface

Visual Studio 2010
.NET Framework 4

Implementations of this interface are responsible for executing operation required to complete various stages hub processing such as connecting, reconnecting, disconnecting, invoking server-side hub methods, invoking client-side hub methods, authorizing hub clients and rejoining hub groups.

Namespace:  Microsoft.AspNet.SignalR.Hubs
Assembly:  Microsoft.AspNet.SignalR.Core (in Microsoft.AspNet.SignalR.Core.dll)

public interface IHubPipelineInvoker

The IHubPipelineInvoker type exposes the following members.

  NameDescription
Public methodAuthorizeConnectTo 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.
Public methodConnectTo be 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.
Public methodDisconnectTo be 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.
Public methodInvokeInvokes a server-side hub method.
Public methodReconnectTo be 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.
Public methodRejoiningGroupsThis method determines which of the groups belonging to the hub described by the HubDescriptor the client should be allowed to rejoin. By default, clients that are reconnecting to the server will be removed from all groups they may have previously been a member of, because untrusted clients may claim to be a member of groups they were never authorized to join.
Public methodSendInvokes a client-side hub method.
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