SignalR/SignalR — pull request #585 by NTaylorMullen (2012-08-08 22:36:18+00:00)
Title: Added custom SignalR error handling capability - Fixed #515

Fixed #515

Created an ErrorExtensions class to add a "GetError" capability to
Exceptions. GetError returns an error of type SignalRError which
unwraps and pulls unique attributes out of a thrown exception to expose
essential pieces to errors.