IFPCLowLevelSettings::MaxNumberOfPendingIoOfConnections property

Article
08/27/2012

Applies to: desktop apps only

The MaxNumberOfPendingIoOfConnections property gets or sets the maximum number of buffers for pending I/O operations that the Microsoft Firewall service data pump allows to accumulate in connections through which it passes data.

This property is read/write.

Syntax

HRESULT put_MaxNumberOfPendingIoOfConnections(
  long lMaxNumber
);

HRESULT get_MaxNumberOfPendingIoOfConnections(
  long *plMaxNumber
);

' Data type: Long

Property MaxNumberOfPendingIoOfConnections( _
  ByVal lMaxNumber As long, _
  ByVal plMaxNumber As long _
) As Long

Property value

A 32-bit integer that specifies the maximum number of buffers for pending I/O operations that the Firewall service data pump allows to accumulate in connections through which it passes data.

Error codes

These property methods return S_OK if the call is successful; otherwise, they return an error code.

Remarks

This property is read/write. Its default value is 20, and its range of permissible values is from 0 through 65,535.

After the value of this property has been modified, the change must be written to persistent storage by calling the Save method on an object containing FPCLowLevelSettings as a subobject, and the Microsoft Firewall service must be restarted for the change to take effect. For more information about restarting the Firewall service to apply changes, see Restarting Services After Configuration Changes.

This property cannot be accessed through Forefront TMG Management.

Requirements

Minimum supported client	Windows Vista
Minimum supported server	Windows Server 2008 R2, Windows Server 2008 with SP2 (64-bit only)
Version	Forefront Threat Management Gateway (TMG) 2010
IDL	Msfpccom.idl
DLL	Msfpccom.dll

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