FWPM_SESSION0 structure (fwpmtypes.h)
The FWPM_SESSION0 structure stores the state associated with a client session.
Syntax
typedef struct FWPM_SESSION0_ {
GUID sessionKey;
FWPM_DISPLAY_DATA0 displayData;
UINT32 flags;
UINT32 txnWaitTimeoutInMSec;
DWORD processId;
SID *sid;
wchar_t *username;
BOOL kernelMode;
} FWPM_SESSION0;
Members
sessionKey
Uniquely identifies the session.
If this member is zero in the call to FwpmEngineOpen0, Base Filtering Engine (BFE) will generate a GUID.
displayData
Allows sessions to be annotated in a human-readable form.
See FWPM_DISPLAY_DATA0 for more information.
flags
Settings to control session behavior.
| Session flag | Meaning |
|---|---|
|
When this flag is set, any objects added during the session are automatically deleted when the session ends. |
|
Reserved. |
txnWaitTimeoutInMSec
Time in milli-seconds that a client will wait to begin a transaction.
If this member is zero, BFE will use a default timeout.
processId
Process ID of the client.
sid
SID of the client.
username
User name of the client.
kernelMode
TRUE if this is a kernel-mode client.
Remarks
This structure contains information supplied by the client when creating a session by calling FwpmEngineOpen0, or information retrieved from the system when enumerating sessions by calling FwpmSessionEnum0.
The members processId, sid, username, and kernelMode are not supplied by the client. They are supplied by BFE and can be retrieved when enumerating sessions.
FWPM_SESSION0 is a specific implementation of FWPM_SESSION. See WFP Version-Independent Names and Targeting Specific Versions of Windows for more information.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Header | fwpmtypes.h |