vlink::Qos::Liveliness结构体 参考

Controls how the liveness of a DataWriter is asserted and detected. 更多...

#include <qos.h>

vlink::Qos::Liveliness 的协作图:

Public 类型
enum	Kind : uint8_t { kAutomatic = 0 , kManualParticipant = 1 , kManualTopic = 2 }

Public 属性
Kind	kind {kAutomatic}
	Liveliness assertion kind.
int32_t	duration {-1}
	Lease duration in ms. -1 = infinite.

详细描述

Controls how the liveness of a DataWriter is asserted and detected.

Kind	Behaviour
kAutomatic	Middleware asserts liveliness automatically
kManualParticipant	Application must assert at participant level
kManualTopic	Application must assert at topic level

成员枚举类型说明

Kind

enum vlink::Qos::Liveliness::Kind : uint8_t

枚举值
kAutomatic	Automatic liveliness assertion.
kManualParticipant	Manual assertion at DomainParticipant level.
kManualTopic	Manual assertion at DataWriter level.

类成员变量说明

duration

int32_t vlink::Qos::Liveliness::duration {-1}

Lease duration in ms. -1 = infinite.

kind

Kind vlink::Qos::Liveliness::kind {kAutomatic}

Liveliness assertion kind.

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该结构体的文档由以下文件生成:

• include/vlink/extension/qos.h