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Win32: Start work on the winnt mpm. This is all horribly broken and h…
…acked right now git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@83584 13f79535-47bb-0310-9956-ffa450edef68
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Bill Stoddard
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Aug 5, 1999
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| /* ==================================================================== | ||
| * Copyright (c) 1995-1999 The Apache Group. All rights reserved. | ||
| * | ||
| * Redistribution and use in source and binary forms, with or without | ||
| * modification, are permitted provided that the following conditions | ||
| * are met: | ||
| * | ||
| * 1. Redistributions of source code must retain the above copyright | ||
| * 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. All advertising materials mentioning features or use of this | ||
| * software must display the following acknowledgment: | ||
| * "This product includes software developed by the Apache Group | ||
| * for use in the Apache HTTP server project (http://www.apache.org/)." | ||
| * | ||
| * 4. The names "Apache Server" and "Apache Group" must not be used to | ||
| * endorse or promote products derived from this software without | ||
| * prior written permission. For written permission, please contact | ||
| * apache@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 Group. | ||
| * | ||
| * 6. Redistributions of any form whatsoever must retain the following | ||
| * acknowledgment: | ||
| * "This product includes software developed by the Apache Group | ||
| * for use in the Apache HTTP server project (http://www.apache.org/)." | ||
| * | ||
| * THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``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 GROUP OR | ||
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | ||
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 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 | ||
| * individuals on behalf of the Apache Group and was originally based | ||
| * on public domain software written at the National Center for | ||
| * Supercomputing Applications, University of Illinois, Urbana-Champaign. | ||
| * For more information on the Apache Group and the Apache HTTP server | ||
| * project, please see <http://www.apache.org/>. | ||
| * | ||
| */ | ||
|
|
||
| #ifndef APACHE_MPM_DEFAULT_H | ||
| #define APACHE_MPM_DEFAULT_H | ||
|
|
||
| /* Number of threads to spawn off by default --- also, if fewer than | ||
| * this free when the caretaker checks, it will spawn more. | ||
| */ | ||
| #ifndef DEFAULT_START_THREAD | ||
| #define DEFAULT_START_THREAD 5 | ||
| #endif | ||
|
|
||
| /* Maximum number of *free* server threads --- more than this, and | ||
| * they will die off. | ||
| #ifndef DEFAULT_MAX_SPARE_THREAD | ||
| #define DEFAULT_MAX_SPARE_THREAD 10 | ||
| #endif | ||
| */ | ||
|
|
||
| /* Minimum --- fewer than this, and more will be created */ | ||
| /* | ||
| #ifndef DEFAULT_MIN_SPARE_THREAD | ||
| #define DEFAULT_MIN_SPARE_THREAD 5 | ||
| #endif | ||
| */ | ||
|
|
||
| /* Limit on the threads per process. Clients will be locked out if more than | ||
| * this * HARD_SERVER_LIMIT are needed. | ||
| * | ||
| * We keep this for one reason it keeps the size of the scoreboard file small | ||
| * enough that we can read the whole thing without worrying too much about | ||
| * the overhead. | ||
| */ | ||
| #ifndef HARD_THREAD_LIMIT | ||
| #define HARD_THREAD_LIMIT 64 | ||
| #endif | ||
|
|
||
| /* Number of servers to spawn off by default | ||
| */ | ||
| #ifndef DEFAULT_NUM_DAEMON | ||
| #define DEFAULT_NUM_DAEMON 1 | ||
| #endif | ||
|
|
||
| /* Limit on the total --- clients will be locked out if more servers than | ||
| * this are needed. It is intended solely to keep the server from crashing | ||
| * when things get out of hand. | ||
| * | ||
| * We keep a hard maximum number of servers, for two reasons --- first off, | ||
| * in case something goes seriously wrong, we want to stop the fork bomb | ||
| * short of actually crashing the machine we're running on by filling some | ||
| * kernel table. Secondly, it keeps the size of the scoreboard file small | ||
| * enough that we can read the whole thing without worrying too much about | ||
| * the overhead. | ||
| */ | ||
| #ifndef HARD_SERVER_LIMIT | ||
| #define HARD_SERVER_LIMIT 8 | ||
| #endif | ||
|
|
||
| #endif /* AP_MPM_DEFAULT_H */ |
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