vlink::ProxyAPI::Data结构体 参考

Raw message payload delivered via DataCallback or sent via send_data(). 更多...

#include <proxy_api.h>

vlink::ProxyAPI::Data 的协作图:

Public 属性
std::string	url
	Topic URL the data was captured on.
std::string	ser
	Serialisation type of the payload.
SchemaType	schema {SchemaType::kUnknown}
	Coarse schema family of the payload.
Bytes	raw
	Raw serialised message bytes.
int64_t	timestamp {-1}
	Elapsed time in microseconds since session start; -1 if unset.
int64_t	seq {0}
	Publisher sequence number.

详细描述

Raw message payload delivered via DataCallback or sent via send_data().

In record/observe mode the server relays raw serialised bytes together with routing metadata. timestamp is the elapsed time in microseconds since the current proxy data session / control generation started; seq is the proxy relay sequence number for the URL.

类成员变量说明

raw

Bytes vlink::ProxyAPI::Data::raw

Raw serialised message bytes.

schema

SchemaType vlink::ProxyAPI::Data::schema {SchemaType::kUnknown}

Coarse schema family of the payload.

seq

int64_t vlink::ProxyAPI::Data::seq {0}

Publisher sequence number.

ser

std::string vlink::ProxyAPI::Data::ser

Serialisation type of the payload.

timestamp

int64_t vlink::ProxyAPI::Data::timestamp {-1}

Elapsed time in microseconds since session start; -1 if unset.

url

std::string vlink::ProxyAPI::Data::url

Topic URL the data was captured on.

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该结构体的文档由以下文件生成:

• include/vlink/external/proxy_api.h