Makefile- acl.c
- acl.h
- acldata.c
- acldata.h
- auth.c
- auth.h
- config.c
- config.h
- configmanager.c
- configmanager.h
- error.c
- error.h
- event.c
- event.h
- event_bsd.c
- event_bsd.h
- event_linux.c
- event_linux.h
- event_solaris.c
- event_solaris.h
- func.c
- func.h
- http.c
- http.h
- httplistener.c
- httplistener.h
- httpparser.c
- httpparser.h
- httprequest.c
- httprequest.h
- keyfile_auth.c
- keyfile_auth.h
- ldap_auth.c
- ldap_auth.h
- log.c
- log.h
- main.c
- netsite.h
- objs.mk
- protocol.c
- protocol.h
- request.c
- request.h
- session.c
- session.h
- sessionhandler.c
- sessionhandler.h
- srvctrl.c
- srvctrl.h
- threadpools.c
- threadpools.h
- vfs.c
- vfs.h
- vserver.c
- vserver.h
- webserver.c
- webserver.h
- websocket.c
- websocket.h
- ws-fn.c
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 2013 Olaf Wintermann. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS 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 COPYRIGHT HOLDER OR 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.
*/
#include <stdio.h>
#include <stdlib.h>
#include <ucx/map.h>
#include "threadpools.h"
static UcxMap *thread_pool_map;
static int num_thrpools;
static UcxMap *io_pool_map;
static int num_iopools;
static threadpool_t *default_thread_pool;
static threadpool_t *last_thrpool_c;
static threadpool_t *default_io_pool;
static threadpool_t *last_io_pool;
int create_threadpool(sstr_t name, ThreadPoolConfig *cfg) {
if(thread_pool_map == NULL) {
thread_pool_map = ucx_map_new(16);
}
threadpool_t *pool = ucx_map_sstr_get(thread_pool_map, name);
if(pool) {
if(pool->min_threads > cfg->max_threads) {
pool->min_threads = cfg->min_threads;
pool->max_threads = cfg->max_threads;
} else {
pool->max_threads = cfg->max_threads;
pool->min_threads = cfg->min_threads;
}
return 0;
} else {
threadpool_t *tp = threadpool_new(cfg->min_threads, cfg->max_threads);
int ret = ucx_map_sstr_put(thread_pool_map, name, tp);
if(ret == 0) {
num_thrpools++;
last_thrpool_c = tp;
if(!default_thread_pool) {
default_thread_pool = tp;
}
}
return ret;
}
}
int create_io_pool(sstr_t name, int numthreads) {
if(io_pool_map == NULL) {
io_pool_map = ucx_map_new(4);
}
threadpool_t *pool = ucx_map_sstr_get(io_pool_map, name);
if(pool) {
pool->min_threads = numthreads;
pool->max_threads = numthreads;
return 0;
} else {
threadpool_t *tp = threadpool_new(numthreads, numthreads);
int ret = ucx_map_sstr_put(io_pool_map, name, tp);
if(ret == 0) {
num_iopools++;
last_io_pool = tp;
if(!default_io_pool) {
default_io_pool = tp;
}
}
return ret;
}
}
int check_thread_pool_cfg() {
if(num_thrpools == 0) {
ThreadPoolConfig cfg;
cfg.min_threads = 4;
cfg.max_threads = 8;
cfg.queue_size = 64;
cfg.stack_size = 262144;
if(create_threadpool(sstr("default"), &cfg)) {
return 1;
}
}
if(num_iopools == 0) {
if(create_io_pool(sstr("default"), 8)) {
return 1;
}
}
return 0;
}
threadpool_t* get_default_threadpool() {
return default_thread_pool;
}
threadpool_t* get_threadpool(sstr_t name) {
return ucx_map_sstr_get(thread_pool_map, name);
}
threadpool_t* get_default_iopool() {
return default_io_pool;
}
threadpool_t* get_iopool(sstr_t name) {
return ucx_map_sstr_get(io_pool_map, name);
}