1
/* Licensed to the Apache Software Foundation (ASF) under one or more
2
* contributor license agreements. See the NOTICE file distributed with
3
* this work for additional information regarding copyright ownership.
4
* The ASF licenses this file to You under the Apache License, Version 2.0
5
* (the "License"); you may not use this file except in compliance with
6
* the License. You may obtain a copy of the License at
8
* http://www.apache.org/licenses/LICENSE-2.0
10
* Unless required by applicable law or agreed to in writing, software
11
* distributed under the License is distributed on an "AS IS" BASIS,
12
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13
* See the License for the specific language governing permissions and
14
* limitations under the License.
18
* @file winnt/mpm_default.h
19
* @brief win32 MPM defaults
21
* @addtogroup APACHE_MPM_WINNT
25
#ifndef APACHE_MPM_DEFAULT_H
26
#define APACHE_MPM_DEFAULT_H
28
/* Default limit on the maximum setting of the ThreadsPerChild configuration
29
* directive. This limit can be overridden with the ThreadLimit directive.
30
* This limit directly influences the amount of shared storage that is allocated
31
* for the scoreboard. DEFAULT_THREAD_LIMIT represents a good compromise
32
* between scoreboard size and the ability of the server to handle the most
33
* common installation requirements.
35
#ifndef DEFAULT_THREAD_LIMIT
36
#define DEFAULT_THREAD_LIMIT 1920
39
/* The ThreadLimit directive can be used to override the DEFAULT_THREAD_LIMIT.
40
* ThreadLimit cannot be tuned larger than MAX_THREAD_LIMIT.
41
* This is a sort of compile-time limit to help catch typos.
43
#ifndef MAX_THREAD_LIMIT
44
#define MAX_THREAD_LIMIT 15000
47
/* Number of threads started in the child process in the absence
48
* of a ThreadsPerChild configuration directive
50
#ifndef DEFAULT_THREADS_PER_CHILD
51
#define DEFAULT_THREADS_PER_CHILD 64
54
/* Max number of child processes allowed.
56
#define HARD_SERVER_LIMIT 1
58
/* Number of servers to spawn off by default
60
#ifndef DEFAULT_NUM_DAEMON
61
#define DEFAULT_NUM_DAEMON 1
64
/* Check for definition of DEFAULT_REL_RUNTIMEDIR */
65
#ifndef DEFAULT_REL_RUNTIMEDIR
66
#define DEFAULT_REL_RUNTIMEDIR "logs"
69
/* Where the main/parent process's pid is logged */
70
#ifndef DEFAULT_PIDLOG
71
#define DEFAULT_PIDLOG DEFAULT_REL_RUNTIMEDIR "/httpd.pid"
75
* Interval, in microseconds, between scoreboard maintenance.
77
#ifndef SCOREBOARD_MAINTENANCE_INTERVAL
78
#define SCOREBOARD_MAINTENANCE_INTERVAL 1000000
81
/* Number of requests to try to handle in a single process. If <= 0,
82
* the children don't die off.
84
#ifndef DEFAULT_MAX_REQUESTS_PER_CHILD
85
#define DEFAULT_MAX_REQUESTS_PER_CHILD 0
88
#endif /* AP_MPM_DEFAULT_H */