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 <Strategies_T.h>

Inheritance diagram for ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >:

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Collaboration diagram for ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >:

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Public Types
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 (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. More...

virtual	~ACE_Cached_Connect_Strategy ()
	Destructor. More...

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> More...

virtual int	activate_svc_handler (SVC_HANDLER *svc_handler)
	Template method for activating a new svc_handler. More...

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. More...

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. More...

virtual int	cache (const void *recycling_act)
	Add to cache. More...

virtual int	recycle_state (const void *recycling_act, ACE_Recyclable_State new_state)
	Get/Set <recycle_state>. More...

virtual ACE_Recyclable_State	recycle_state (const void *recycling_act) const
	Get/Set recycle_state. More...

virtual int	mark_as_closed (const void *recycling_act)
	Mark as closed. More...

virtual int	mark_as_closed_i (const void *recycling_act)

virtual int	cleanup_hint (const void recycling_act, void *act_holder=0)
	Cleanup hint and reset <*act_holder> to zero if <act_holder != 0>. More...

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 ()
	Virtual Destructor. More...

Public Member Functions inherited from ACE_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2 >
	ACE_Connect_Strategy ()
	Default constructor. More...

virtual ACE_PEER_CONNECTOR &	connector () const
	Return a reference to the <peer_connector_>. More...

virtual	~ACE_Connect_Strategy ()

void	dump () const
	Dump the state of an object. More...

Protected Member Functions
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. More...

int	find (REFCOUNTED_HASH_RECYCLABLE_ADDRESS &search_addr, CONNECTION_MAP_ENTRY *&entry)
	Find an idle handle. More...

virtual int	purge_i (const void *recycling_act)
	Remove from cache (non-locking version). More...

virtual int	cache_i (const void *recycling_act)
	Add to cache (non-locking version). More...

virtual int	recycle_state_i (const void *recycling_act, ACE_Recyclable_State new_state)
	Set <recycle_state> (non-locking version). More...

virtual ACE_Recyclable_State	recycle_state_i (const void *recycling_act) const
	Get <recycle_state> (non-locking version). More...

virtual int	cleanup_hint_i (const void recycling_act, void *act_holder)
	Cleanup hint and reset <*act_holder> to zero if <act_holder != 0>. More...

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)

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)

Protected Attributes
CONNECTION_MAP	connection_map_
	Table that maintains the cache of connected SVC_HANDLERs. More...

MUTEX *	lock_
	Mutual exclusion for this object. More...

bool	delete_lock_
	Mutual exclusion for this object. More...

REVERSE_MUTEX *	reverse_lock_
	Reverse lock. More...

CREATION_STRATEGY *	creation_strategy_
	Creation strategy for an <Connector>. More...

bool	delete_creation_strategy_

CONCURRENCY_STRATEGY *	concurrency_strategy_
	Concurrency strategy for an <Connector>. More...

bool	delete_concurrency_strategy_

RECYCLING_STRATEGY *	recycling_strategy_
	Recycling strategy for an <Connector>. More...

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. More...

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

Detailed Description

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class MUTEX>
class ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >

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

<ACE_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.

Member Typedef Documentation

◆ CONCURRENCY_STRATEGY

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

typedef ACE_Concurrency_Strategy<SVC_HANDLER> ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::CONCURRENCY_STRATEGY

◆ concurrency_strategy_type

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

typedef ACE_Concurrency_Strategy<SVC_HANDLER> ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::concurrency_strategy_type

◆ CONNECT_STRATEGY

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

typedef ACE_Connect_Strategy<SVC_HANDLER, ACE_PEER_CONNECTOR_2> ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::CONNECT_STRATEGY

◆ connect_strategy_type

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

typedef ACE_Connect_Strategy<SVC_HANDLER, ACE_PEER_CONNECTOR_2> ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::connect_strategy_type

◆ CONNECTION_MAP

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

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> ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::CONNECTION_MAP

◆ CONNECTION_MAP_ENTRY

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

typedef CONNECTION_MAP::ENTRY ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::CONNECTION_MAP_ENTRY

◆ CONNECTION_MAP_ITERATOR

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

typedef CONNECTION_MAP::ITERATOR ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::CONNECTION_MAP_ITERATOR

◆ CREATION_STRATEGY

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

typedef ACE_Creation_Strategy<SVC_HANDLER> ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::CREATION_STRATEGY

◆ creation_strategy_type

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

typedef ACE_Creation_Strategy<SVC_HANDLER> ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::creation_strategy_type

◆ RECYCLING_STRATEGY

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

typedef ACE_Recycling_Strategy<SVC_HANDLER> ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::RECYCLING_STRATEGY

◆ recycling_strategy_type

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

typedef ACE_Recycling_Strategy<SVC_HANDLER> ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::recycling_strategy_type

◆ REFCOUNTED_HASH_RECYCLABLE_ADDRESS

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

typedef ACE_Refcounted_Hash_Recyclable<ACE_PEER_CONNECTOR_ADDR> ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::REFCOUNTED_HASH_RECYCLABLE_ADDRESS

◆ REVERSE_MUTEX

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

typedef ACE_Reverse_Lock<MUTEX> ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::REVERSE_MUTEX

◆ SELF

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

typedef ACE_Cached_Connect_Strategy<SVC_HANDLER, ACE_PEER_CONNECTOR_2, MUTEX> ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::SELF

Constructor & Destructor Documentation

◆ ACE_Cached_Connect_Strategy()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, 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.

◆ ~ACE_Cached_Connect_Strategy()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::~ACE_Cached_Connect_Strategy ( )

virtual

Destructor.

Member Function Documentation

◆ activate_svc_handler()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::activate_svc_handler ( SVC_HANDLER * svc_handler )

virtual

Template method for activating a new svc_handler.

◆ assign_recycler()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::assign_recycler	(	SVC_HANDLER *	svc_handler,
		ACE_Connection_Recycling_Strategy *	recycler,
		const void *	recycling_act
	)

virtual

Template method for setting the recycler information of the svc_handler.

◆ cache()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::cache ( const void * recycling_act )

virtual

Add to cache.

Implements ACE_Connection_Recycling_Strategy.

◆ cache_i()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::cache_i ( const void * recycling_act )

protectedvirtual

Add to cache (non-locking version).

Reimplemented in ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >, and ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_2, CACHING_STRATEGY, ATTRIBUTES, MUTEX >.

◆ check_hint_i()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, 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,
		CONNECTION_MAP_ENTRY *&	entry,
		int &	found
	)

protected

◆ cleanup_hint()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::cleanup_hint	(	const void *	recycling_act,
		void **	act_holder = `0`
	)

virtual

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

Implements ACE_Connection_Recycling_Strategy.

◆ cleanup_hint_i()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, 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 in ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >, and ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_2, CACHING_STRATEGY, ATTRIBUTES, MUTEX >.

◆ concurrency_strategy()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual ACE_Concurrency_Strategy<SVC_HANDLER>* ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::concurrency_strategy ( ) const

virtual

◆ connect_svc_handler() [1/2]

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::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

Checks to see if there is already a <SVC_HANDLER> in the cache connected to the <remote_addr>. If so, we return this pointer. Otherwise we establish the connection, put it into the cache, and return the SVC_HANDLER pointer. <[NOTE]>: the <{reuse_addr}> argument does NOT control re-use of addresses in the cache. Rather, if the underlying protocol requires a "dead time" prior to re-use of its addresses (TCP is a classic example of this), <{and}> the protocol provides a means by which to defeat the dead time, setting this argument to non-zero will defeat the dead-time requirement. <{Dev. Note: We might want to consider enhancing the interface at some point so that this also controls re-use of the cache.}>

Reimplemented from ACE_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2 >.

◆ connect_svc_handler() [2/2]

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::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

The default behavior delegates to the <connect> method of the <PEER_CONNECTOR::connect>. Please check the documentation in Connector.h for more details.

Reimplemented from ACE_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_2 >.

◆ connect_svc_handler_i()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, 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 in ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >, and ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_2, CACHING_STRATEGY, ATTRIBUTES, MUTEX >.

◆ creation_strategy()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual ACE_Creation_Strategy<SVC_HANDLER>* ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::creation_strategy ( ) const

virtual

◆ find()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::find	(	REFCOUNTED_HASH_RECYCLABLE_ADDRESS &	search_addr,
		CONNECTION_MAP_ENTRY *&	entry
	)

protected

Find an idle handle.

◆ find_or_create_svc_handler_i()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, 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,
		CONNECTION_MAP_ENTRY *&	entry,
		int &	found
	)

protected

◆ make_svc_handler()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::make_svc_handler ( SVC_HANDLER *& sh )

virtual

Template method for making a new <svc_handler>

◆ mark_as_closed()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::mark_as_closed ( const void * recycling_act )

virtual

Mark as closed.

Implements ACE_Connection_Recycling_Strategy.

◆ mark_as_closed_i()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::mark_as_closed_i ( const void * recycling_act )

virtual

Mark as closed (non-locking version). This method needs to be public as it is used in the cleanup of handlers where teh locked version causes a deadlock.

Implements ACE_Connection_Recycling_Strategy.

Reimplemented in ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >, and ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_2, CACHING_STRATEGY, ATTRIBUTES, MUTEX >.

◆ new_connection()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::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
	)

protectedvirtual

Creates a new connection.

◆ open()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::open	(	ACE_Creation_Strategy< SVC_HANDLER > *	cre_s,
		ACE_Concurrency_Strategy< SVC_HANDLER > *	con_s,
		ACE_Recycling_Strategy< SVC_HANDLER > *	rec_s
	)

virtual

This methods allow you to change the strategies used by the cached connector.

◆ prepare_for_recycling()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::prepare_for_recycling ( SVC_HANDLER * svc_handler )

virtual

Template method for preparing the svc_handler for recycling.

◆ purge()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::purge ( const void * recycling_act )

virtual

Remove from cache.

Implements ACE_Connection_Recycling_Strategy.

◆ purge_i()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::purge_i ( const void * recycling_act )

protectedvirtual

Remove from cache (non-locking version).

Reimplemented in ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >, and ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_2, CACHING_STRATEGY, ATTRIBUTES, MUTEX >.

◆ recycle_state() [1/2]

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual ACE_Recyclable_State ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::recycle_state ( const void * recycling_act ) const

virtual

Get/Set recycle_state.

Implements ACE_Connection_Recycling_Strategy.

◆ recycle_state() [2/2]

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::recycle_state	(	const void *	recycling_act,
		ACE_Recyclable_State	new_state
	)

virtual

Get/Set <recycle_state>.

Implements ACE_Connection_Recycling_Strategy.

◆ recycle_state_i() [1/2]

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual ACE_Recyclable_State ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::recycle_state_i ( const void * recycling_act ) const

protectedvirtual

Get <recycle_state> (non-locking version).

Reimplemented in ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >, and ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_2, CACHING_STRATEGY, ATTRIBUTES, MUTEX >.

◆ recycle_state_i() [2/2]

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual int ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::recycle_state_i	(	const void *	recycling_act,
		ACE_Recyclable_State	new_state
	)

protectedvirtual

Set <recycle_state> (non-locking version).

Reimplemented in ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_1, CACHING_STRATEGY, ATTRIBUTES, MUTEX >, and ACE_Cached_Connect_Strategy_Ex< SVC_HANDLER, ACE_PEER_CONNECTOR_2, CACHING_STRATEGY, ATTRIBUTES, MUTEX >.

◆ recycling_strategy()

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

virtual ACE_Recycling_Strategy<SVC_HANDLER>* ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::recycling_strategy ( ) const

virtual

Member Data Documentation

◆ concurrency_strategy_

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

CONCURRENCY_STRATEGY* ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::concurrency_strategy_

protected

Concurrency strategy for an <Connector>.

◆ connection_map_

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

CONNECTION_MAP ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::connection_map_

protected

Table that maintains the cache of connected SVC_HANDLERs.

◆ creation_strategy_

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

CREATION_STRATEGY* ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::creation_strategy_

protected

Creation strategy for an <Connector>.

◆ delete_concurrency_strategy_

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

bool ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::delete_concurrency_strategy_

protected

true if <Connector> created the concurrency strategy and thus should delete it, else false.

◆ delete_creation_strategy_

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

bool ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::delete_creation_strategy_

protected

true if <Connector> created the creation strategy and thus should delete it, else false.

◆ delete_lock_

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

bool ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::delete_lock_

protected

Mutual exclusion for this object.

◆ delete_recycling_strategy_

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

bool ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::delete_recycling_strategy_

protected

true if <Connector> created the recycling strategy and thus should delete it, else false.

◆ lock_

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

MUTEX* ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::lock_

protected

Mutual exclusion for this object.

◆ recycling_strategy_

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

RECYCLING_STRATEGY* ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::recycling_strategy_

protected

Recycling strategy for an <Connector>.

◆ reverse_lock_

template<class SVC_HANDLER , ACE_PEER_CONNECTOR_1 , class MUTEX >

REVERSE_MUTEX* ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >::reverse_lock_

protected

Reverse lock.

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

Strategies_T.h

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class MUTEX> class ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >

Member Typedef Documentation

◆ CONCURRENCY_STRATEGY

◆ concurrency_strategy_type

◆ CONNECT_STRATEGY

◆ connect_strategy_type

◆ CONNECTION_MAP

◆ CONNECTION_MAP_ENTRY

◆ CONNECTION_MAP_ITERATOR

◆ CREATION_STRATEGY

◆ creation_strategy_type

◆ RECYCLING_STRATEGY

◆ recycling_strategy_type

◆ REFCOUNTED_HASH_RECYCLABLE_ADDRESS

◆ REVERSE_MUTEX

◆ SELF

Constructor & Destructor Documentation

◆ ACE_Cached_Connect_Strategy()

◆ ~ACE_Cached_Connect_Strategy()

Member Function Documentation

◆ activate_svc_handler()

◆ assign_recycler()

◆ cache()

◆ cache_i()

◆ check_hint_i()

◆ cleanup_hint()

◆ cleanup_hint_i()

◆ concurrency_strategy()

◆ connect_svc_handler() [1/2]

◆ connect_svc_handler() [2/2]

◆ connect_svc_handler_i()

◆ creation_strategy()

◆ find()

◆ find_or_create_svc_handler_i()

◆ make_svc_handler()

◆ mark_as_closed()

◆ mark_as_closed_i()

◆ new_connection()

◆ open()

◆ prepare_for_recycling()

◆ purge()

◆ purge_i()

◆ recycle_state() [1/2]

◆ recycle_state() [2/2]

◆ recycle_state_i() [1/2]

◆ recycle_state_i() [2/2]

◆ recycling_strategy()

Member Data Documentation

◆ concurrency_strategy_

◆ connection_map_

◆ creation_strategy_

◆ delete_concurrency_strategy_

◆ delete_creation_strategy_

◆ delete_lock_

◆ delete_recycling_strategy_

◆ lock_

◆ recycling_strategy_

◆ reverse_lock_

template<class SVC_HANDLER, ACE_PEER_CONNECTOR_1, class MUTEX>
class ACE_Cached_Connect_Strategy< SVC_HANDLER, ACE_PEER_CONNECTOR_1, MUTEX >