vlink::Status::LivelinessLost Struct Reference

Status event fired when a DataWriter loses liveliness (failed to assert within duration). More...

#include <status_detail.h>

Inheritance diagram for vlink::Status::LivelinessLost:

Collaboration diagram for vlink::Status::LivelinessLost:

Public Member Functions
Type	get_type () const override
	Returns kLivelinessLost.
std::string	get_string () const override
	Returns a human-readable summary of this status.
Public Member Functions inherited from vlink::Status::Base
template<typename T>
std::shared_ptr< T >	as () const
	Safely downcasts this status to a concrete type T.

Public Attributes
int32_t	total_count {0}
	Total times liveliness was lost.
int32_t	total_count_change {0}
	Change in total_count since last callback.

Friends
VLINK_EXPORT friend std::ostream &	operator<< (std::ostream &ostream, const LivelinessLost &status) noexcept
	Writes the status fields to ostream.

Additional Inherited Members
Protected Member Functions inherited from vlink::Status::Base
	Base ()
virtual	~Base ()

Detailed Description

Status event fired when a DataWriter loses liveliness (failed to assert within duration).

Delivered to the writer when the liveliness lease expires without a successful assertion.

Member Function Documentation

get_string()

std::string vlink::Status::LivelinessLost::get_string ( ) const

nodiscardoverridevirtual

Returns a human-readable summary of this status.

Returns

String describing liveliness loss counts.

Implements vlink::Status::Base.

get_type()

Type vlink::Status::LivelinessLost::get_type ( ) const

nodiscardoverridevirtual

Returns kLivelinessLost.

Returns

Status type identifier.

Implements vlink::Status::Base.

Friends And Related Symbol Documentation

operator<<

VLINK_EXPORT friend std::ostream & operator<< ( std::ostream & ostream, const LivelinessLost & status )

friend

Writes the status fields to ostream.

Parameters

ostream	Output stream.
status	This LivelinessLost status.

Returns

Reference to ostream.

Member Data Documentation

total_count

int32_t vlink::Status::LivelinessLost::total_count {0}

Total times liveliness was lost.

total_count_change

int32_t vlink::Status::LivelinessLost::total_count_change {0}

Change in total_count since last callback.

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The documentation for this struct was generated from the following file:

• include/vlink/extension/status_detail.h