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The CONTROL_CHANNEL_TRIGGER_STATUS enumeration specifies the status from a query for the REAL_TIME_NOTIFICATION_CAPABILITY transport setting for a TCP socket that is used with ControlChannelTrigger to receive background network notifications in a Windows Store app.
Syntax
typedef enum {
CONTROL_CHANNEL_TRIGGER_STATUS_INVALID = 0,
CONTROL_CHANNEL_TRIGGER_STATUS_SOFTWARE_SLOT_ALLOCATED = 1,
CONTROL_CHANNEL_TRIGGER_STATUS_HARDWARE_SLOT_ALLOCATED = 2,
CONTROL_CHANNEL_TRIGGER_STATUS_POLICY_ERROR = 3,
CONTROL_CHANNEL_TRIGGER_STATUS_SYSTEM_ERROR = 4,
CONTROL_CHANNEL_TRIGGER_STATUS_TRANSPORT_DISCONNECTED = 5,
CONTROL_CHANNEL_TRIGGER_STATUS_SERVICE_UNAVAILABLE = 6
} CONTROL_CHANNEL_TRIGGER_STATUS, *PCONTROL_CHANNEL_TRIGGER_STATUS;
Constants
CONTROL_CHANNEL_TRIGGER_STATUS_INVALIDValue: 0 Status is invalid. |
CONTROL_CHANNEL_TRIGGER_STATUS_SOFTWARE_SLOT_ALLOCATEDValue: 1 A software slot was allocated for the ControlChannelTrigger. |
CONTROL_CHANNEL_TRIGGER_STATUS_HARDWARE_SLOT_ALLOCATEDValue: 2 A hardware slot was allocated for the ControlChannelTrigger. |
CONTROL_CHANNEL_TRIGGER_STATUS_POLICY_ERRORValue: 3 A status policy error. |
CONTROL_CHANNEL_TRIGGER_STATUS_SYSTEM_ERRORValue: 4 A status system error. |
CONTROL_CHANNEL_TRIGGER_STATUS_TRANSPORT_DISCONNECTEDValue: 5 The TCP transport is disconnected. |
CONTROL_CHANNEL_TRIGGER_STATUS_SERVICE_UNAVAILABLEValue: 6 Service is unavailable. |
Remarks
The CONTROL_CHANNEL_TRIGGER_STATUS structure is supported on Windows 8, and Windows Server 2012, and later versions of the operating system.
A CONTROL_CHANNEL_TRIGGER_STATUS enumeration value is returned as output from the SIO_QUERY_TRANSPORT_SETTING IOCTL to a query the REAL_TIME_NOTIFICATION_CAPABILITY transport setting for a TCP socket that is used with ControlChannelTrigger to receive background network notifications in a Windows Store app.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 [desktop apps only] |
| Minimum supported server | Windows Server 2012 [desktop apps only] |
| Header | mstcpip.h |