fs::FsCacheClient Class Reference

Class client for storing files in memory Usually retrieved from components::FsCache More...

#include <userver/fs/fs_cache_client.hpp>

Public Member Functions
	FsCacheClient (std::string_view dir, std::chrono::milliseconds update_period, engine::TaskProcessor &tp)
	Fills the cache and starts periodic update.
FileInfoWithDataConstPtr	TryGetFile (std::string_view path) const
	get file from memory
void	UpdateCache ()
	Concurrency-safe cache update.

Detailed Description

Class client for storing files in memory Usually retrieved from components::FsCache

Definition at line 19 of file fs_cache_client.hpp.

Constructor & Destructor Documentation

FsCacheClient()

fs::FsCacheClient::FsCacheClient	(	std::string_view	dir,
		std::chrono::milliseconds	update_period,
		engine::TaskProcessor &	tp
	)

Fills the cache and starts periodic update.

Parameters

dir	directory to cache files from
update_period	time (0 - fill the cache only at startup), not used in Linux
tp	task processor to do filesystem operations

Member Function Documentation

TryGetFile()

FileInfoWithDataConstPtr fs::FsCacheClient::TryGetFile

(

std::string_view

path

)

const

get file from memory

Parameters

path

to file

Returns

file info and content ; nullptr if no file with specified name on FS

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

• userver/fs/fs_cache_client.hpp