tsi::SslSessionLRUCache Class Reference

#include <ssl_session_cache.h>

Inheritance diagram for tsi::SslSessionLRUCache:

Classes
class	Node
	Node for single cached session. More...

Public Member Functions
SslSessionPtr	Get (const char *key)
SslSessionLRUCache &	operator= (const SslSessionLRUCache &)=delete
void	Put (const char *key, SslSessionPtr session)
size_t	Size ()
	Returns current number of sessions in the cache. More...
	SslSessionLRUCache (const SslSessionLRUCache &)=delete
	SslSessionLRUCache (size_t capacity)
	~SslSessionLRUCache () override
Public Member Functions inherited from grpc_core::RefCounted< SslSessionLRUCache >
RefCounted &	operator= (const RefCounted &)=delete
RefCountedPtr< SslSessionLRUCache >	Ref () GRPC_MUST_USE_RESULT
RefCountedPtr< SslSessionLRUCache >	Ref (const DebugLocation &location, const char *reason) GRPC_MUST_USE_RESULT
	RefCounted (const RefCounted &)=delete
RefCountedPtr< SslSessionLRUCache >	RefIfNonZero () GRPC_MUST_USE_RESULT
RefCountedPtr< SslSessionLRUCache >	RefIfNonZero (const DebugLocation &location, const char *reason) GRPC_MUST_USE_RESULT
void	Unref ()
void	Unref (const DebugLocation &location, const char *reason)
	~RefCounted ()=default
Public Member Functions inherited from grpc_core::PolymorphicRefCount
virtual	~PolymorphicRefCount ()=default

Static Public Member Functions
static grpc_core::RefCountedPtr< SslSessionLRUCache >	Create (size_t capacity)
	Create new LRU cache with the given capacity. More...

Private Member Functions
void	AssertInvariants ()
Node *	FindLocked (const std::string &key)
void	PushFront (Node *node)
void	Remove (Node *node)

Private Attributes
size_t	capacity_
std::map< std::string, Node * >	entry_by_key_
grpc_core::Mutex	lock_
Node *	use_order_list_head_ = nullptr
size_t	use_order_list_size_ = 0
Node *	use_order_list_tail_ = nullptr

Additional Inherited Members
Public Types inherited from grpc_core::RefCounted< SslSessionLRUCache >
using	RefCountedChildType = SslSessionLRUCache
Protected Member Functions inherited from grpc_core::RefCounted< SslSessionLRUCache >
	RefCounted (const char *trace=nullptr, intptr_t initial_refcount=1)

Detailed Description

Definition at line 47 of file ssl_session_cache.h.

Constructor & Destructor Documentation

SslSessionLRUCache() [1/2]

tsi::SslSessionLRUCache::SslSessionLRUCache ( size_t  capacity )

explicit

Definition at line 63 of file ssl_session_cache.cc.

~SslSessionLRUCache()

tsi::SslSessionLRUCache::~SslSessionLRUCache ( )

override

Definition at line 67 of file ssl_session_cache.cc.

SslSessionLRUCache() [2/2]

tsi::SslSessionLRUCache::SslSessionLRUCache ( const SslSessionLRUCache &  )

delete

Member Function Documentation

AssertInvariants()

void tsi::SslSessionLRUCache::AssertInvariants ( )

private

Definition at line 158 of file ssl_session_cache.cc.

Create()

static grpc_core::RefCountedPtr<SslSessionLRUCache> tsi::SslSessionLRUCache::Create ( size_t  capacity )

inlinestatic

Create new LRU cache with the given capacity.

Definition at line 50 of file ssl_session_cache.h.

FindLocked()

SslSessionLRUCache::Node * tsi::SslSessionLRUCache::FindLocked ( const std::string &  key )

private

Definition at line 81 of file ssl_session_cache.cc.

Get()

SslSessionPtr tsi::SslSessionLRUCache::Get

(

const char *

key

)

Returns the session from the cache associated with key or null if not found.

Definition at line 117 of file ssl_session_cache.cc.

operator=()

SslSessionLRUCache& tsi::SslSessionLRUCache::operator= ( const SslSessionLRUCache &  )

delete

PushFront()

void tsi::SslSessionLRUCache::PushFront ( SslSessionLRUCache::Node *  node )

private

Definition at line 142 of file ssl_session_cache.cc.

Put()

void tsi::SslSessionLRUCache::Put	(	const char *	key,
		SslSessionPtr	session
	)

Add session in the cache using key. This operation may discard older sessions.

Definition at line 95 of file ssl_session_cache.cc.

Remove()

void tsi::SslSessionLRUCache::Remove ( SslSessionLRUCache::Node *  node )

private

Definition at line 127 of file ssl_session_cache.cc.

Size()

size_t tsi::SslSessionLRUCache::Size

(

)

Returns current number of sessions in the cache.

Definition at line 76 of file ssl_session_cache.cc.

Member Data Documentation

capacity_

size_t tsi::SslSessionLRUCache::capacity_

private

Definition at line 80 of file ssl_session_cache.h.

entry_by_key_

std::map<std::string, Node*> tsi::SslSessionLRUCache::entry_by_key_

private

Definition at line 85 of file ssl_session_cache.h.

lock_

grpc_core::Mutex tsi::SslSessionLRUCache::lock_

private

Definition at line 79 of file ssl_session_cache.h.

use_order_list_head_

Node* tsi::SslSessionLRUCache::use_order_list_head_ = nullptr

private

Definition at line 82 of file ssl_session_cache.h.

use_order_list_size_

size_t tsi::SslSessionLRUCache::use_order_list_size_ = 0

private

Definition at line 84 of file ssl_session_cache.h.

use_order_list_tail_

Node* tsi::SslSessionLRUCache::use_order_list_tail_ = nullptr

private

Definition at line 83 of file ssl_session_cache.h.

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

• ssl_session_cache.h
• ssl_session_cache.cc