UNION_BACNET_STACK_DATALINK_IP_EVENT (UNION)¶

TYPE UNION_BACNET_STACK_DATALINK_IP_EVENT : UNION

This structure defines the different events which are reported by the IPV4 and IPV6 datalink.

InOut:

Name	Type	Comment
`socketError`	IEC_BACNET_UINT	Some OS related error code from the socket API (type = BACNET_IP_EVENT_CALL_REASON_NO_SOCKET).
`szBindingInterfaceAddress`	ARRAY [0..(BACNET_MAX_IP_HOST_NAME - 1)] OF IEC_BACNET_BYTE	Some string specifying the interface to bind on (IP address or interface name) (type = BACNET_IP_EVENT_CALL_REASON_NOT_BOUND).
`szHostAddr`	ARRAY [0..(BACNET_MAX_IP_HOST_NAME - 1)] OF IEC_BACNET_BYTE	Some string specifying the unresolveable hostname (type = BACNET_IP_EVENT_CALL_REASON_HOST_NOT_RESOLVED).
`bbmdOrFdAddr`	IEC_BACNET_ADDRESS	Some BBMD address which was not able to receive our to process our data or request (type = BACNET_IP_EVENT_CALL_REASON_NOT_REG_AS_FOREIGN_DEVICE).