A connection strategy which caches connections to peers (represented by SVC_HANDLER instances), thereby allowing subsequent re-use of unused, but available, connections. More...

#include <Cached_Connect_Strategy_T.h>

Inheritance diagram for ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >:

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Collaboration diagram for ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >:

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Public Types
typedef ACE_Refcounted_Hash_Recyclable< ACE_PEER_CONNECTOR_ADDR >	REFCOUNTED_HASH_RECYCLABLE_ADDRESS
typedef ACE_Hash_Cache_Map_Manager< REFCOUNTED_HASH_RECYCLABLE_ADDRESS, SVC_HANDLER *, ACE_Hash< REFCOUNTED_HASH_RECYCLABLE_ADDRESS >, ACE_Equal_To< REFCOUNTED_HASH_RECYCLABLE_ADDRESS >, CACHING_STRATEGY, ATTRIBUTES >	CONNECTION_CACHE
typedef CONNECTION_CACHE::CACHE_ENTRY	CONNECTION_CACHE_ENTRY
typedef CONNECTION_CACHE::key_type	KEY
typedef CONNECTION_CACHE::mapped_type	VALUE
typedef ACE_Recyclable_Handler_Cleanup_Strategy< REFCOUNTED_HASH_RECYCLABLE_ADDRESS, std::pair< SVC_HANDLER , ATTRIBUTES >, ACE_Hash_Map_Manager_Ex< REFCOUNTED_HASH_RECYCLABLE_ADDRESS, std::pair< SVC_HANDLER , ATTRIBUTES >, ACE_Hash< REFCOUNTED_HASH_RECYCLABLE_ADDRESS >, ACE_Equal_To< REFCOUNTED_HASH_RECYCLABLE_ADDRESS >, MUTEX > >	CLEANUP_STRATEGY
typedef ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2, MUTEX >	CCSBASE
Public Types inherited from ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2, MUTEX >
typedef ACE_Creation_Strategy< SVC_HANDLER >	creation_strategy_type
typedef ACE_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2 >	connect_strategy_type
typedef ACE_Concurrency_Strategy< SVC_HANDLER >	concurrency_strategy_type
typedef ACE_Recycling_Strategy< SVC_HANDLER >	recycling_strategy_type
typedef ACE_Creation_Strategy< SVC_HANDLER >	CREATION_STRATEGY
typedef ACE_Concurrency_Strategy< SVC_HANDLER >	CONCURRENCY_STRATEGY
typedef ACE_Recycling_Strategy< SVC_HANDLER >	RECYCLING_STRATEGY
typedef ACE_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2 >	CONNECT_STRATEGY
typedef ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2, MUTEX >	SELF
typedef ACE_Refcounted_Hash_Recyclable< ACE_PEER_CONNECTOR_ADDR >	REFCOUNTED_HASH_RECYCLABLE_ADDRESS
typedef ACE_Hash_Map_Manager_Ex< REFCOUNTED_HASH_RECYCLABLE_ADDRESS, SVC_HANDLER *, ACE_Hash< REFCOUNTED_HASH_RECYCLABLE_ADDRESS >, ACE_Equal_To< REFCOUNTED_HASH_RECYCLABLE_ADDRESS >, ACE_Null_Mutex >	CONNECTION_MAP
typedef CONNECTION_MAP::ITERATOR	CONNECTION_MAP_ITERATOR
typedef CONNECTION_MAP::ENTRY	CONNECTION_MAP_ENTRY
typedef ACE_Reverse_Lock< MUTEX >	REVERSE_MUTEX
Public Types inherited from ACE_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2 >
typedef ACE_PEER_CONNECTOR_ADDR	addr_type
typedef ACE_PEER_CONNECTOR	connector_type
typedef SVC_HANDLER	handler_type
typedef SVC_HANDLER::stream_type	stream_type

Public Member Functions
	ACE_Cached_Connect_Strategy_Ex (CACHING_STRATEGY &caching_s, ACE_Creation_Strategy< SVC_HANDLER > cre_s=0, ACE_Concurrency_Strategy< SVC_HANDLER > con_s=0, ACE_Recycling_Strategy< SVC_HANDLER > rec_s=0, MUTEX lock=0, int delete_lock=0)
	Constructor.
virtual	~ACE_Cached_Connect_Strategy_Ex ()
	Destructor.
virtual int	purge_connections ()
	Explicit purging of connection entries from the connection cache.
virtual int	mark_as_closed_i (const void *recycling_act)
void	cleanup ()
CACHING_STRATEGY &	caching_strategy ()
Public Member Functions inherited from ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2, MUTEX >
	ACE_Cached_Connect_Strategy (ACE_Creation_Strategy< SVC_HANDLER > cre_s=0, ACE_Concurrency_Strategy< SVC_HANDLER > con_s=0, ACE_Recycling_Strategy< SVC_HANDLER > rec_s=0, MUTEX mutex=0, bool delete_lock=false)
	Constructor.
virtual	~ACE_Cached_Connect_Strategy ()
	Destructor.
virtual int	open (ACE_Creation_Strategy< SVC_HANDLER > cre_s, ACE_Concurrency_Strategy< SVC_HANDLER > con_s, ACE_Recycling_Strategy< SVC_HANDLER > *rec_s)
virtual int	make_svc_handler (SVC_HANDLER *&sh)
	Template method for making a new <svc_handler>.
virtual int	activate_svc_handler (SVC_HANDLER *svc_handler)
	Template method for activating a new svc_handler.
virtual int	assign_recycler (SVC_HANDLER svc_handler, ACE_Connection_Recycling_Strategy recycler, const void *recycling_act)
virtual int	prepare_for_recycling (SVC_HANDLER *svc_handler)
	Template method for preparing the svc_handler for recycling.
virtual int	connect_svc_handler (SVC_HANDLER &sh, const ACE_PEER_CONNECTOR_ADDR &remote_addr, ACE_Time_Value timeout, const ACE_PEER_CONNECTOR_ADDR &local_addr, bool reuse_addr, int flags, int perms)
virtual int	connect_svc_handler (SVC_HANDLER &sh, SVC_HANDLER &sh_copy, const ACE_PEER_CONNECTOR_ADDR &remote_addr, ACE_Time_Value *timeout, const ACE_PEER_CONNECTOR_ADDR &local_addr, bool reuse_addr, int flags, int perms)
virtual int	purge (const void *recycling_act)
	Remove from cache.
virtual int	cache (const void *recycling_act)
	Add to cache.
virtual int	recycle_state (const void *recycling_act, ACE_Recyclable_State new_state)
	Get/Set <recycle_state>.
virtual ACE_Recyclable_State	recycle_state (const void *recycling_act) const
	Get/Set recycle_state.
virtual int	mark_as_closed (const void *recycling_act)
	Mark as closed.
virtual int	cleanup_hint (const void recycling_act, void *act_holder=0)
	Cleanup hint and reset <*act_holder> to zero if <act_holder != 0>.
virtual ACE_Creation_Strategy< SVC_HANDLER > *	creation_strategy () const
virtual ACE_Recycling_Strategy< SVC_HANDLER > *	recycling_strategy () const
virtual ACE_Concurrency_Strategy< SVC_HANDLER > *	concurrency_strategy () const
Public Member Functions inherited from ACE_Connection_Recycling_Strategy
	ACE_Connection_Recycling_Strategy ()
virtual	~ACE_Connection_Recycling_Strategy ()=default
	Virtual Destructor.
Public Member Functions inherited from ACE_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2 >
	ACE_Connect_Strategy ()
	Default constructor.
virtual ACE_PEER_CONNECTOR &	connector () const
	Return a reference to the <peer_connector_>.
virtual	~ACE_Connect_Strategy ()
void	dump () const
	Dump the state of an object.

Public Attributes
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks.
Public Attributes inherited from ACE_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2 >
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks.

Protected Member Functions
int	find (ACE_Refcounted_Hash_Recyclable< ACE_PEER_CONNECTOR_ADDR > &search_addr, ACE_Hash_Map_Entry< ACE_Refcounted_Hash_Recyclable< ACE_PEER_CONNECTOR_ADDR >, std::pair< SVC_HANDLER , ATTRIBUTES > > &entry)
	Find an idle handle.
virtual int	purge_i (const void *recycling_act)
	Remove from cache (non-locking version).
virtual int	cache_i (const void *recycling_act)
	Add to cache (non-locking version).
virtual int	recycle_state_i (const void *recycling_act, ACE_Recyclable_State new_state)
	Get/Set recycle_state (non-locking version).
virtual ACE_Recyclable_State	recycle_state_i (const void *recycling_act) const
	Get <recycle_state> (non-locking version).
virtual int	cleanup_hint_i (const void recycling_act, void *act_holder)
	Cleanup hint and reset `act_holder` to zero if act_holder* != 0.
int	check_hint_i (SVC_HANDLER &sh, const ACE_PEER_CONNECTOR_ADDR &remote_addr, ACE_Time_Value timeout, const ACE_PEER_CONNECTOR_ADDR &local_addr, bool reuse_addr, int flags, int perms, ACE_Hash_Map_Entry< ACE_Refcounted_Hash_Recyclable< ACE_PEER_CONNECTOR_ADDR >, std::pair< SVC_HANDLER , ATTRIBUTES > > &entry, int &found)
virtual int	find_or_create_svc_handler_i (SVC_HANDLER &sh, const ACE_PEER_CONNECTOR_ADDR &remote_addr, ACE_Time_Value timeout, const ACE_PEER_CONNECTOR_ADDR &local_addr, bool reuse_addr, int flags, int perms, ACE_Hash_Map_Entry< ACE_Refcounted_Hash_Recyclable< ACE_PEER_CONNECTOR_ADDR >, std::pair< SVC_HANDLER , ATTRIBUTES > > &entry, int &found)
virtual int	connect_svc_handler_i (SVC_HANDLER &sh, const ACE_PEER_CONNECTOR_ADDR &remote_addr, ACE_Time_Value timeout, const ACE_PEER_CONNECTOR_ADDR &local_addr, bool reuse_addr, int flags, int perms, int &found)
virtual int	cached_connect (SVC_HANDLER &sh, const ACE_PEER_CONNECTOR_ADDR &remote_addr, ACE_Time_Value timeout, const ACE_PEER_CONNECTOR_ADDR &local_addr, bool reuse_addr, int flags, int perms)
Protected Member Functions inherited from ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2, MUTEX >
virtual int	new_connection (SVC_HANDLER &sh, const ACE_PEER_CONNECTOR_ADDR &remote_addr, ACE_Time_Value timeout, const ACE_PEER_CONNECTOR_ADDR &local_addr, bool reuse_addr, int flags, int perms)
	Creates a new connection.
int	find (REFCOUNTED_HASH_RECYCLABLE_ADDRESS &search_addr, CONNECTION_MAP_ENTRY *&entry)
	Find an idle handle.
int	check_hint_i (SVC_HANDLER &sh, const ACE_PEER_CONNECTOR_ADDR &remote_addr, ACE_Time_Value timeout, const ACE_PEER_CONNECTOR_ADDR &local_addr, bool reuse_addr, int flags, int perms, CONNECTION_MAP_ENTRY *&entry, int &found)
int	find_or_create_svc_handler_i (SVC_HANDLER &sh, const ACE_PEER_CONNECTOR_ADDR &remote_addr, ACE_Time_Value timeout, const ACE_PEER_CONNECTOR_ADDR &local_addr, bool reuse_addr, int flags, int perms, CONNECTION_MAP_ENTRY *&entry, int &found)

Protected Attributes
CONNECTION_CACHE	connection_cache_
	Table that maintains the cache of connected SVC_HANDLERs.
Protected Attributes inherited from ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2, MUTEX >
CONNECTION_MAP	connection_map_
	Table that maintains the cache of connected SVC_HANDLERs.
MUTEX *	lock_
	Mutual exclusion for this object.
bool	delete_lock_
	Mutual exclusion for this object.
REVERSE_MUTEX *	reverse_lock_
	Reverse lock.
CREATION_STRATEGY *	creation_strategy_
	Creation strategy for an <Connector>.
bool	delete_creation_strategy_
CONCURRENCY_STRATEGY *	concurrency_strategy_
	Concurrency strategy for an <Connector>.
bool	delete_concurrency_strategy_
RECYCLING_STRATEGY *	recycling_strategy_
	Recycling strategy for an <Connector>.
bool	delete_recycling_strategy_
Protected Attributes inherited from ACE_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2 >
ACE_PEER_CONNECTOR	connector_
	Factory that establishes connections actively.

Detailed Description

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>
class ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >

A connection strategy which caches connections to peers (represented by SVC_HANDLER instances), thereby allowing subsequent re-use of unused, but available, connections.

<Cached_Connect_Strategy> is intended to be used as a plug-in connection strategy for ACE_Strategy_Connector. It's added value is re-use of established connections and tweaking the role of the cache as per the caching strategy.

Member Typedef Documentation

◆ CCSBASE

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

typedef ACE_Cached_Connect_Strategy<SVC_HANDLER, ACE_PEER_CONNECTOR_2, MUTEX> ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::CCSBASE

◆ CLEANUP_STRATEGY

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

typedef ACE_Recyclable_Handler_Cleanup_Strategy<REFCOUNTED_HASH_RECYCLABLE_ADDRESS, std::pair<SVC_HANDLER *, ATTRIBUTES>, ACE_Hash_Map_Manager_Ex<REFCOUNTED_HASH_RECYCLABLE_ADDRESS, std::pair<SVC_HANDLER *, ATTRIBUTES>, ACE_Hash<REFCOUNTED_HASH_RECYCLABLE_ADDRESS>, ACE_Equal_To<REFCOUNTED_HASH_RECYCLABLE_ADDRESS>, MUTEX> > ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::CLEANUP_STRATEGY

◆ CONNECTION_CACHE

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

typedef ACE_Hash_Cache_Map_Manager<REFCOUNTED_HASH_RECYCLABLE_ADDRESS, SVC_HANDLER *, ACE_Hash<REFCOUNTED_HASH_RECYCLABLE_ADDRESS>, ACE_Equal_To<REFCOUNTED_HASH_RECYCLABLE_ADDRESS>, CACHING_STRATEGY, ATTRIBUTES> ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::CONNECTION_CACHE

◆ CONNECTION_CACHE_ENTRY

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

typedef CONNECTION_CACHE::CACHE_ENTRY ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::CONNECTION_CACHE_ENTRY

◆ KEY

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

typedef CONNECTION_CACHE::key_type ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::KEY

◆ REFCOUNTED_HASH_RECYCLABLE_ADDRESS

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

typedef ACE_Refcounted_Hash_Recyclable<ACE_PEER_CONNECTOR_ADDR> ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::REFCOUNTED_HASH_RECYCLABLE_ADDRESS

◆ VALUE

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

typedef CONNECTION_CACHE::mapped_type ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::VALUE

Constructor & Destructor Documentation

◆ ACE_Cached_Connect_Strategy_Ex()

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

class ATTRIBUTES class MUTEX ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::ACE_Cached_Connect_Strategy_Ex	(	CACHING_STRATEGY &	caching_s,
		ACE_Creation_Strategy< SVC_HANDLER > *	cre_s = 0,
		ACE_Concurrency_Strategy< SVC_HANDLER > *	con_s = 0,
		ACE_Recycling_Strategy< SVC_HANDLER > *	rec_s = 0,
		MUTEX *	lock = 0,
		int	delete_lock = 0 )

Constructor.

◆ ~ACE_Cached_Connect_Strategy_Ex()

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::~ACE_Cached_Connect_Strategy_Ex ( )

virtual

Destructor.

Member Function Documentation

◆ cache_i()

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

int ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::cache_i ( const void * recycling_act )

protectedvirtual

Add to cache (non-locking version).

Reimplemented from ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2, MUTEX >.

◆ cached_connect()

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

int ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::cached_connect	(	SVC_HANDLER *&	sh,
		const ACE_PEER_CONNECTOR_ADDR &	remote_addr,
		ACE_Time_Value *	timeout,
		const ACE_PEER_CONNECTOR_ADDR &	local_addr,
		bool	reuse_addr,
		int	flags,
		int	perms )

protectedvirtual

Connection of the svc_handler with the remote host. This method also encapsulates the connection done with auto_purging under the hood. If the connect failed due to the process running out of file descriptors then, auto_purging of some connections are done from the CONNECTION_CACHE. This frees the descriptors which get used in the connect process and hence the connect operation can succeed.

◆ caching_strategy()

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

CACHING_STRATEGY & ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::caching_strategy ( )

◆ check_hint_i()

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

int ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::check_hint_i	(	SVC_HANDLER *&	sh,
		const ACE_PEER_CONNECTOR_ADDR &	remote_addr,
		ACE_Time_Value *	timeout,
		const ACE_PEER_CONNECTOR_ADDR &	local_addr,
		bool	reuse_addr,
		int	flags,
		int	perms,
		ACE_Hash_Map_Entry< ACE_Refcounted_Hash_Recyclable< ACE_PEER_CONNECTOR_ADDR >, std::pair< SVC_HANDLER , ATTRIBUTES > > &	entry,
		int &	found )

protected

◆ cleanup()

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

void ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::cleanup ( )

Since g++ version < 2.8 arent happy with templates, this special method had to be devised to avoid memory leaks and perform cleanup of the <connection_cache_>.

◆ cleanup_hint_i()

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

int ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::cleanup_hint_i	(	const void *	recycling_act,
		void **	act_holder )

protectedvirtual

Cleanup hint and reset *act_holder to zero if act_holder != 0.

Reimplemented from ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2, MUTEX >.

◆ connect_svc_handler_i()

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

int ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::connect_svc_handler_i	(	SVC_HANDLER *&	sh,
		const ACE_PEER_CONNECTOR_ADDR &	remote_addr,
		ACE_Time_Value *	timeout,
		const ACE_PEER_CONNECTOR_ADDR &	local_addr,
		bool	reuse_addr,
		int	flags,
		int	perms,
		int &	found )

protectedvirtual

Reimplemented from ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2, MUTEX >.

◆ find()

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

int ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::find	(	ACE_Refcounted_Hash_Recyclable< ACE_PEER_CONNECTOR_ADDR > &	search_addr,
		ACE_Hash_Map_Entry< ACE_Refcounted_Hash_Recyclable< ACE_PEER_CONNECTOR_ADDR >, std::pair< SVC_HANDLER , ATTRIBUTES > > &	entry )

protected

Find an idle handle.

◆ find_or_create_svc_handler_i()

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

int ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::find_or_create_svc_handler_i	(	SVC_HANDLER *&	sh,
		const ACE_PEER_CONNECTOR_ADDR &	remote_addr,
		ACE_Time_Value *	timeout,
		const ACE_PEER_CONNECTOR_ADDR &	local_addr,
		bool	reuse_addr,
		int	flags,
		int	perms,
		ACE_Hash_Map_Entry< ACE_Refcounted_Hash_Recyclable< ACE_PEER_CONNECTOR_ADDR >, std::pair< SVC_HANDLER , ATTRIBUTES > > &	entry,
		int &	found )

protectedvirtual

Reimplemented in ACE_Bounded_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >.

◆ mark_as_closed_i()

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

int ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::mark_as_closed_i ( const void * recycling_act )

virtual

Mark as closed (non-locking version). This is used during the cleanup of the connections purged.

Reimplemented from ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2, MUTEX >.

◆ purge_connections()

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

int ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::purge_connections ( )

virtual

Explicit purging of connection entries from the connection cache.

◆ purge_i()

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

int ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::purge_i ( const void * recycling_act )

protectedvirtual

Remove from cache (non-locking version).

Reimplemented from ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2, MUTEX >.

◆ recycle_state_i() [1/2]

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

ACE_Recyclable_State ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::recycle_state_i ( const void * recycling_act ) const

protectedvirtual

Get <recycle_state> (non-locking version).

Reimplemented from ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2, MUTEX >.

◆ recycle_state_i() [2/2]

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

int ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::recycle_state_i	(	const void *	recycling_act,
		ACE_Recyclable_State	new_state )

protectedvirtual

Get/Set recycle_state (non-locking version).

Reimplemented from ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2, MUTEX >.

Member Data Documentation

◆ ACE_ALLOC_HOOK_DECLARE

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::ACE_ALLOC_HOOK_DECLARE

Declare the dynamic allocation hooks.

◆ connection_cache_

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class CACHING_STRATEGY, class ATTRIBUTES, class MUTEX>

CONNECTION_CACHE ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >::connection_cache_

protected

Table that maintains the cache of connected SVC_HANDLERs.

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

Public Types

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ CCSBASE

◆ CLEANUP_STRATEGY

◆ CONNECTION_CACHE

◆ CONNECTION_CACHE_ENTRY

◆ KEY

◆ REFCOUNTED_HASH_RECYCLABLE_ADDRESS

◆ VALUE

Constructor & Destructor Documentation

◆ ACE_Cached_Connect_Strategy_Ex()

◆ ~ACE_Cached_Connect_Strategy_Ex()

Member Function Documentation

◆ cache_i()

◆ cached_connect()

◆ caching_strategy()

◆ check_hint_i()

◆ cleanup()

◆ cleanup_hint_i()

◆ connect_svc_handler_i()

◆ find()

◆ find_or_create_svc_handler_i()

◆ mark_as_closed_i()

◆ purge_connections()

◆ purge_i()

◆ recycle_state_i() [1/2]

◆ recycle_state_i() [2/2]

Member Data Documentation

◆ ACE_ALLOC_HOOK_DECLARE

◆ connection_cache_