FwxEstablishedConnectionEvent Structure

The FwxEstablishedConnectionEvent structure contains parameters for an event of the fwx_EstablishedConnection type.

This event provides notification of connections established for the IFWXSession::AllowFutureConnect, IFWXSession::BindForClient, and IFWXSession::RedirectConnections methods. When a connection is made as a result of a call to one of these three methods, the Microsoft Firewall service creates this event.

Syntax

typedef struct {
  INT Protocol;
  DWORD AddressLength;
  IFWXConnection* piConnection;
  UserContextType UserContext;
} FwxEstablishedConnectionEvent;

Members

• Protocol
  Protocol flags. This parameter can have the following flag values:

  Value	Meaning
  FWX_PROTOCOL_TCP	The connection uses the TCP protocol.
  FWX_PROTOCOL_UDP	The connection uses the UDP protocol.

• AddressLength
  Length, in bytes, of the data pointed to by the Address member.

• piConnection
  Pointer to the IFWXConnection interface on the Firewall service connection object for this request.

• UserContext
  User context for the connection. This is identical to the UserContextType parameter of the function that created the connection.

Remarks

Other filters cannot register for this event. This event is sent only to the filter that called one of the previous methods and passed its interface.

Requirements

See Also

Structures

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Build date: 6/30/2010