PingEntries Namespace Reference

required ping constants More...

Namespaces
	ComLoggerTee_comLog
	DataProducts_dpBufferAccumulator
	DataProducts_dpCat
	FileHandling_fileDownlink
	FileHandling_fileManager
	FileHandling_fileUplink
	FileHandling_prmDb
	Ref_blockDrv
	Ref_cmdSeq
	Ref_pingRcvr
	Ref_rateGroup1Comp
	Ref_rateGroup2Comp
	Ref_rateGroup3Comp

Classes
struct	CdhCore_cmdDisp
struct	CdhCore_events
struct	CdhCore_tlmSend

Detailed Description

required ping constants

The topology autocoder requires a WARN and FATAL constant definition for each component that supports the health-ping interface. These are expressed as enum constants placed in a namespace named for the component instance. These are all placed in the PingEntries namespace.

Each constant specifies how many missed pings are allowed before a WARNING_HI/FATAL event is triggered. In the following example, the health component will emit a WARNING_HI event if the component instance cmdDisp does not respond for 3 pings and will FATAL if responses are not received after a total of 5 pings.

{c++}
namespace PingEntries {
namespace cmdDisp {
    enum { WARN = 3, FATAL = 5 };
}
}