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Posted to dev@tomcat.apache.org by co...@apache.org on 2001/12/06 23:40:41 UTC
cvs commit: jakarta-tomcat-connectors/jk/native2/include jk_objCache.h
costin 01/12/06 14:40:41
Added: jk/native2/include jk_objCache.h
Log:
Code extracted from jk_ajp_worker. Right now lb_worker, jni_worker are not
recycling. This is general-purpose code and should be used agressivly, so
I moved it at top level.
Revision Changes Path
1.1 jakarta-tomcat-connectors/jk/native2/include/jk_objCache.h
Index: jk_objCache.h
===================================================================
/* ========================================================================= *
* *
* The Apache Software License, Version 1.1 *
* *
* Copyright (c) 1999-2001 The Apache Software Foundation. *
* All rights reserved. *
* *
* ========================================================================= *
* *
* Redistribution and use in source and binary forms, with or without modi- *
* fication, are permitted provided that the following conditions are met: *
* *
* 1. Redistributions of source code must retain the above copyright notice *
* notice, this list of conditions and the following disclaimer. *
* *
* 2. Redistributions in binary form must reproduce the above copyright *
* notice, this list of conditions and the following disclaimer in the *
* documentation and/or other materials provided with the distribution. *
* *
* 3. The end-user documentation included with the redistribution, if any, *
* must include the following acknowlegement: *
* *
* "This product includes software developed by the Apache Software *
* Foundation <http://www.apache.org/>." *
* *
* Alternately, this acknowlegement may appear in the software itself, if *
* and wherever such third-party acknowlegements normally appear. *
* *
* 4. The names "The Jakarta Project", "Jk", and "Apache Software *
* Foundation" must not be used to endorse or promote products derived *
* from this software without prior written permission. For written *
* permission, please contact <ap...@apache.org>. *
* *
* 5. Products derived from this software may not be called "Apache" nor may *
* "Apache" appear in their names without prior written permission of the *
* Apache Software Foundation. *
* *
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED WARRANTIES *
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY *
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL *
* THE APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY *
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS *
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) *
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, *
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN *
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE *
* POSSIBILITY OF SUCH DAMAGE. *
* *
* ========================================================================= *
* *
* This software consists of voluntary contributions made by many indivi- *
* duals on behalf of the Apache Software Foundation. For more information *
* on the Apache Software Foundation, please see <http://www.apache.org/>. *
* *
* ========================================================================= */
#ifndef JK_REQ_H
#define JK_REQ_H
#include "jk_global.h"
#include "jk_logger.h"
#include "jk_pool.h"
#include "jk_msg_buff.h"
#include "jk_mt.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
struct jk_objCache;
typedef struct jk_objCache jk_objCache_t;
/**
* Simple object cache ( or pool for java people - don't confuse with the
* mem pool ).
*
* Used to avoid creating expensive objects, like endpoints ( which would
* require TCP connection on startup ).
*
* This is very simple - only one object kind, no expiry.
*
* Author: Gal Shachor <sh...@il.ibm.com>
* Author: Henri Gomez <hg...@slib.fr>
* Author: Costin Manolache
*/
struct jk_objCache {
/** Return an object to the pool.
* @return JK_FALSE the object can't be taken back, caller must free it.
*/
int (*put)(jk_objCache_t *_this, void *obj);
void *(*get)(jk_objCache_t *_this);
/* private, move to impl ( if any other impl is available) */
int ep_cache_sz;
JK_CRIT_SEC cs;
void **ep_cache;
};
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif
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