ServiceThrottlingElement.MaxConcurrentSessions Property
.NET Framework 4.5
Gets or sets a value that specifies the maximum number of concurrent connections to a single service.
Assembly: System.ServiceModel (in System.ServiceModel.dll)
The service accepts connections in excess of the limit. However, only the channels below the limit are active and messages are only read from active channels. Setting this property to 0 is equivalent to setting it to MaxValue.
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.