root/sapi/fpm/fpm/fpm_worker_pool.h

INCLUDED FROM

        /* $Id: fpm_worker_pool.h,v 1.13 2008/08/26 15:09:15 anight Exp $ */
        /* (c) 2007,2008 Andrei Nigmatulin */

#ifndef FPM_WORKER_POOL_H
#define FPM_WORKER_POOL_H 1

#include "fpm_conf.h"
#include "fpm_shm.h"

struct fpm_worker_pool_s;
struct fpm_child_s;
struct fpm_child_stat_s;
struct fpm_shm_s;

enum fpm_address_domain {
        FPM_AF_UNIX = 1,
        FPM_AF_INET = 2
};

struct fpm_worker_pool_s {
        struct fpm_worker_pool_s *next;
        struct fpm_worker_pool_config_s *config;
        char *user, *home;                                                                      /* for setting env USER and HOME */
        enum fpm_address_domain listen_address_domain;
        int listening_socket;
        int set_uid, set_gid;                                                           /* config uid and gid */
        int socket_uid, socket_gid, socket_mode;

        /* runtime */
        struct fpm_child_s *children;
        int running_children;
        int idle_spawn_rate;
        int warn_max_children;
#if 0
        int warn_lq;
#endif
        struct fpm_scoreboard_s *scoreboard;
        int log_fd;
        char **limit_extensions;

        /* for ondemand PM */
        struct fpm_event_s *ondemand_event;
        int socket_event_set;
};

struct fpm_worker_pool_s *fpm_worker_pool_alloc();
void fpm_worker_pool_free(struct fpm_worker_pool_s *wp);
int fpm_worker_pool_init_main();

extern struct fpm_worker_pool_s *fpm_worker_all_pools;

#endif