HubPipelineModule.OnIncomingError Method
.NET Framework 4
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.
Namespace: Microsoft.AspNet.SignalR.Hubs
Assembly: Microsoft.AspNet.SignalR.Core (in Microsoft.AspNet.SignalR.Core.dll)
Syntax
'Declaration
Protected Overridable Sub OnIncomingError ( _
ex As Exception, _
context As IHubIncomingInvokerContext _
)
'Usage
Dim ex As Exception
Dim context As IHubIncomingInvokerContext
Me.OnIncomingError(ex, context)
protected virtual void OnIncomingError(
Exception ex,
IHubIncomingInvokerContext context
)
protected:
virtual void OnIncomingError(
Exception^ ex,
IHubIncomingInvokerContext^ context
)
abstract OnIncomingError :
ex:Exception *
context:IHubIncomingInvokerContext -> unit
override OnIncomingError :
ex:Exception *
context:IHubIncomingInvokerContext -> unit
protected function OnIncomingError(
ex : Exception,
context : IHubIncomingInvokerContext
)
Parameters
- ex
Type: System.Exception
The exception that was thrown during the server-side invocation.
- context
Type: Microsoft.AspNet.SignalR.Hubs.IHubIncomingInvokerContext
A description of the server-side hub method invocation.