vlink::TriggerRecorder::Config结构体 参考

Recorder-wide configuration; passed once to the constructor and read-only afterwards. 更多...

#include <trigger_recorder.h>

vlink::TriggerRecorder::Config 的协作图:

Public 成员函数
	Config ()

Public 属性
std::string	dump_dir
	Output directory; empty => {tmp}/vlink-trigger. 更多...
FileType	file_type {kVdb}
	Bag container format. 更多...
int64_t	default_pre_ms {15'000}
	Default pre-trigger window in ms. 更多...
int64_t	default_post_ms {0}
	Default post-trigger window in ms. 更多...
int64_t	default_max_packet_size {4LL * 1024 * 1024}
	Default per-packet byte limit in bytes (0 = unlimited). 更多...
int64_t	default_max_size {0}
	Default per-URL ring byte cap (0 = unlimited). 更多...
int64_t	max_cache_size {2LL * 1024 * 1024 * 1024}
	Global ring byte cap across all URLs. 更多...
int64_t	retention_guard_ms {500}
	Extra retention margin to absorb dump-timer jitter. 更多...
int	max_dump_file_count {10}
	Rotation cap; only auto-named dumps trigger dump_dir rotation. 更多...
bool	enable_compress {false}
	Compress the dumped bag. 更多...
bool	busy_skip_data {false}
	Drop incoming data while a bag is being written. 更多...
bool	destroy_on_offline {false}
	Destroy offline subscribers; an in-flight dump keeps their data. 更多...
OverflowPolicy	overflow {kDropNewest}
	Byte-cap overflow policy. 更多...
int64_t	sleep_interval {4LL * 1024 * 1024}
	Dump input throttle: sleep after this many bytes submitted. 更多...
int64_t	sleep_time_ms {0}
	Dump input-throttle sleep duration in ms (0 disables). 更多...
DiscoveryViewer::FilterType	discovery_filter {DiscoveryViewer::kFilterAvailable}
	Discovery filter. 更多...
std::vector< std::string >	whitelist
	If non-empty, only these exact URLs are recorded. 更多...
std::vector< std::string >	blacklist
	These exact URLs are never recorded. 更多...
std::unordered_map< std::string, UrlConfig >	url_overrides
	Per-URL window / limit overrides. 更多...

详细描述

Recorder-wide configuration; passed once to the constructor and read-only afterwards.

构造及析构函数说明

Config()

vlink::TriggerRecorder::Config::Config ( )

inline

类成员变量说明

blacklist

std::vector<std::string> vlink::TriggerRecorder::Config::blacklist

These exact URLs are never recorded.

busy_skip_data

bool vlink::TriggerRecorder::Config::busy_skip_data {false}

Drop incoming data while a bag is being written.

default_max_packet_size

int64_t vlink::TriggerRecorder::Config::default_max_packet_size {4LL * 1024 * 1024}

Default per-packet byte limit in bytes (0 = unlimited).

default_max_size

int64_t vlink::TriggerRecorder::Config::default_max_size {0}

Default per-URL ring byte cap (0 = unlimited).

default_post_ms

int64_t vlink::TriggerRecorder::Config::default_post_ms {0}

Default post-trigger window in ms.

default_pre_ms

int64_t vlink::TriggerRecorder::Config::default_pre_ms {15'000}

Default pre-trigger window in ms.

destroy_on_offline

bool vlink::TriggerRecorder::Config::destroy_on_offline {false}

Destroy offline subscribers; an in-flight dump keeps their data.

discovery_filter

DiscoveryViewer::FilterType vlink::TriggerRecorder::Config::discovery_filter {DiscoveryViewer::kFilterAvailable}

Discovery filter.

dump_dir

std::string vlink::TriggerRecorder::Config::dump_dir

Output directory; empty => {tmp}/vlink-trigger.

enable_compress

bool vlink::TriggerRecorder::Config::enable_compress {false}

Compress the dumped bag.

file_type

FileType vlink::TriggerRecorder::Config::file_type {kVdb}

Bag container format.

max_cache_size

int64_t vlink::TriggerRecorder::Config::max_cache_size {2LL * 1024 * 1024 * 1024}

Global ring byte cap across all URLs.

max_dump_file_count

int vlink::TriggerRecorder::Config::max_dump_file_count {10}

Rotation cap; only auto-named dumps trigger dump_dir rotation.

overflow

OverflowPolicy vlink::TriggerRecorder::Config::overflow {kDropNewest}

Byte-cap overflow policy.

retention_guard_ms

int64_t vlink::TriggerRecorder::Config::retention_guard_ms {500}

Extra retention margin to absorb dump-timer jitter.

sleep_interval

int64_t vlink::TriggerRecorder::Config::sleep_interval {4LL * 1024 * 1024}

Dump input throttle: sleep after this many bytes submitted.

sleep_time_ms

int64_t vlink::TriggerRecorder::Config::sleep_time_ms {0}

Dump input-throttle sleep duration in ms (0 disables).

url_overrides

std::unordered_map<std::string, UrlConfig> vlink::TriggerRecorder::Config::url_overrides

Per-URL window / limit overrides.

whitelist

std::vector<std::string> vlink::TriggerRecorder::Config::whitelist

If non-empty, only these exact URLs are recorded.

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该结构体的文档由以下文件生成:

• include/vlink/extension/trigger_recorder.h