HttpContext.IsWebSocketRequest Property
.NET Framework 4.5
Gets a value that indicates whether the request is an AspNetWebSocket request.
Assembly: System.Web (in System.Web.dll)
Property Value
Type: System.Booleantrue if the request is an AspNetWebSocket request; otherwise, false.
This method returns true if the request contains the initial AspNetWebSocket handshake and the WebSocket module of IIS is active.
Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.