#include "mod_proxy.h"
#include "proxy_util.h"
#include "scoreboard.h"
#include "ap_mpm.h"
#include "apr_version.h"
#include "ap_hooks.h"
#include "apr_date.h"
#include "util_md5.h"
#include "mod_watchdog.h"

Functions
static int	balancer_pre_config (apr_pool_t pconf, apr_pool_t plog, apr_pool_t *ptemp)

static int	proxy_balancer_canon (request_rec r, char url)

static void	init_balancer_members (apr_pool_t p, server_rec s, proxy_balancer *balancer)

static char *	get_path_param (apr_pool_t pool, char url, const char *name, int scolon_sep)

static char *	get_cookie_param (request_rec r, const char name)

static proxy_worker *	find_route_worker (proxy_balancer balancer, const char route, request_rec *r, int recursion)

static proxy_worker *	find_session_route (proxy_balancer balancer, request_rec r, char route, const char sticky_used, char **url)

static proxy_worker *	find_best_worker (proxy_balancer balancer, request_rec r)

static int	balancer_fixup (request_rec r, proxy_worker worker, char **url)

static void	force_recovery (proxy_balancer balancer, server_rec s)

static apr_status_t	decrement_busy_count (void *worker_)

static int	proxy_balancer_pre_request (proxy_worker worker, proxy_balancer balancer, request_rec r, proxy_server_conf conf, char **url)

static int	proxy_balancer_post_request (proxy_worker worker, proxy_balancer balancer, request_rec r, proxy_server_conf conf)

static void	recalc_factors (proxy_balancer *balancer)

static apr_status_t	lock_remove (void *data)

static const char *	make_server_id (server_rec s, apr_pool_t p, int full)

static apr_array_header_t *	make_servers_ids (server_rec main_s, apr_pool_t p)

static int	balancer_post_config (apr_pool_t pconf, apr_pool_t plog, apr_pool_t ptemp, server_rec s)

static void	create_radio (const char name, unsigned int flag, request_rec r)

static void	push2table (const char input, apr_table_t params, const char allowed[], apr_pool_t p)

static int	safe_referer (request_rec r, const char ref)

static int	balancer_process_balancer_worker (request_rec r, proxy_server_conf conf, proxy_balancer bsel, proxy_worker wsel, apr_table_t *params)

static apr_status_t	balancer_manage (request_rec r, apr_table_t params)

static void	balancer_display_page (request_rec r, proxy_server_conf conf, proxy_balancer bsel, proxy_worker wsel, int usexml)

static int	balancer_handler (request_rec *r)

static void	balancer_child_init (apr_pool_t p, server_rec s)

static void	ap_proxy_balancer_register_hook (apr_pool_t *p)

Variables
static const char *	balancer_mutex_type = "proxy-balancer-shm"

ap_slotmem_provider_t *	storage = NULL

static apr_OFN_set_worker_hc_param_t *	set_worker_hc_param_f = NULL

static int(*	ap_proxy_retry_worker_fn )(const char proxy_function, proxy_worker worker, server_rec *s) = NULL

static apr_OFN_hc_show_exprs_t *	hc_show_exprs_f = NULL

static apr_OFN_hc_select_exprs_t *	hc_select_exprs_f = NULL

static apr_OFN_hc_valid_expr_t *	hc_valid_expr_f = NULL

static int *const	aplog_module_index = &( proxy_balancer_module.module_index)

Function Documentation

◆ ap_proxy_balancer_register_hook()

static void ap_proxy_balancer_register_hook ( apr_pool_t * p )

static

Definition at line 2038 of file mod_proxy_balancer.c.

◆ balancer_child_init()

static void balancer_child_init	(	apr_pool_t *	p,
		server_rec *	s
	)

static

Definition at line 2002 of file mod_proxy_balancer.c.

◆ balancer_display_page()

static void balancer_display_page	(	request_rec *	r,
		proxy_server_conf *	conf,
		proxy_balancer *	bsel,
		proxy_worker *	wsel,
		int	usexml
	)

static

Definition at line 1423 of file mod_proxy_balancer.c.

◆ balancer_fixup()

static int balancer_fixup	(	request_rec *	r,
		proxy_worker *	worker,
		char **	url
	)

static

< Module has handled this stage.

Definition at line 393 of file mod_proxy_balancer.c.

◆ balancer_handler()

static int balancer_handler ( request_rec * r )

static

< Module declines to handle

RFC 2616: HTTP

< Module declines to handle

RFC 2616: HTTP

< Module has served the response completely * - it's safe to die() with no more output

Definition at line 1892 of file mod_proxy_balancer.c.

◆ balancer_manage()

static apr_status_t balancer_manage	(	request_rec *	r,
		apr_table_t *	params
	)

static

Definition at line 1387 of file mod_proxy_balancer.c.

◆ balancer_post_config()

static int balancer_post_config	(	apr_pool_t *	pconf,
		apr_pool_t *	plog,
		apr_pool_t *	ptemp,
		server_rec *	s
	)

static

< Module has handled this stage.

Definition at line 848 of file mod_proxy_balancer.c.

◆ balancer_pre_config()

static int balancer_pre_config	(	apr_pool_t *	pconf,
		apr_pool_t *	plog,
		apr_pool_t *	ptemp
	)

static

< Module has handled this stage.

Definition at line 48 of file mod_proxy_balancer.c.

◆ balancer_process_balancer_worker()

static int balancer_process_balancer_worker	(	request_rec *	r,
		proxy_server_conf *	conf,
		proxy_balancer *	bsel,
		proxy_worker *	wsel,
		apr_table_t *	params
	)

static

Definition at line 1117 of file mod_proxy_balancer.c.

◆ create_radio()

static void create_radio	(	const char *	name,
		unsigned int	flag,
		request_rec *	r
	)

static

Definition at line 1047 of file mod_proxy_balancer.c.

◆ decrement_busy_count()

static apr_status_t decrement_busy_count ( void * worker_ )

static

Definition at line 450 of file mod_proxy_balancer.c.

◆ find_best_worker()

static proxy_worker * find_best_worker	(	proxy_balancer *	balancer,
		request_rec *	r
	)

static

Definition at line 328 of file mod_proxy_balancer.c.

◆ find_route_worker()

static proxy_worker * find_route_worker	(	proxy_balancer *	balancer,
		const char *	route,
		request_rec *	r,
		int	recursion
	)

static

Definition at line 201 of file mod_proxy_balancer.c.

◆ find_session_route()

static proxy_worker * find_session_route	(	proxy_balancer *	balancer,
		request_rec *	r,
		char **	route,
		const char **	sticky_used,
		char **	url
	)

static

Definition at line 272 of file mod_proxy_balancer.c.

◆ force_recovery()

static void force_recovery	(	proxy_balancer *	balancer,
		server_rec *	s
	)

static

Definition at line 414 of file mod_proxy_balancer.c.

◆ get_cookie_param()

static char * get_cookie_param	(	request_rec *	r,
		const char *	name
	)

static

Definition at line 165 of file mod_proxy_balancer.c.

◆ get_path_param()

static char * get_path_param	(	apr_pool_t *	pool,
		char *	url,
		const char *	name,
		int	scolon_sep
	)

static

Definition at line 139 of file mod_proxy_balancer.c.

◆ init_balancer_members()

static void init_balancer_members	(	apr_pool_t *	p,
		server_rec *	s,
		proxy_balancer *	balancer
	)

static

Definition at line 106 of file mod_proxy_balancer.c.

◆ lock_remove()

static apr_status_t lock_remove ( void * data )

static

Definition at line 718 of file mod_proxy_balancer.c.

◆ make_server_id()

static const char * make_server_id	(	server_rec *	s,
		apr_pool_t *	p,
		int	full
	)

static

Definition at line 741 of file mod_proxy_balancer.c.

◆ make_servers_ids()

static apr_array_header_t * make_servers_ids	(	server_rec *	main_s,
		apr_pool_t *	p
	)

static

Definition at line 803 of file mod_proxy_balancer.c.

◆ proxy_balancer_canon()

static int proxy_balancer_canon	(	request_rec *	r,
		char *	url
	)

static

< Module declines to handle

< Module has handled this stage.

Definition at line 71 of file mod_proxy_balancer.c.

◆ proxy_balancer_post_request()

static int proxy_balancer_post_request	(	proxy_worker *	worker,
		proxy_balancer *	balancer,
		request_rec *	r,
		proxy_server_conf *	conf
	)

static

< Module has handled this stage.

Definition at line 638 of file mod_proxy_balancer.c.

◆ proxy_balancer_pre_request()

static int proxy_balancer_pre_request	(	proxy_worker **	worker,
		proxy_balancer **	balancer,
		request_rec *	r,
		proxy_server_conf *	conf,
		char **	url
	)

static

< Module declines to handle

Definition at line 461 of file mod_proxy_balancer.c.

◆ push2table()

static void push2table	(	const char *	input,
		apr_table_t *	params,
		const char *	allowed[],
		apr_pool_t *	p
	)

static

Definition at line 1058 of file mod_proxy_balancer.c.

◆ recalc_factors()

static void recalc_factors ( proxy_balancer * balancer )

static

Definition at line 697 of file mod_proxy_balancer.c.

◆ safe_referer()

static int safe_referer	(	request_rec *	r,
		const char *	ref
	)

static

Definition at line 1102 of file mod_proxy_balancer.c.

Variable Documentation

◆ ap_proxy_retry_worker_fn

int(* ap_proxy_retry_worker_fn) (const char proxy_function, proxy_worker worker, server_rec *s)	(	const char *	proxy_function,
		proxy_worker *	worker,
		server_rec *	s
	)		= NULL

static

Definition at line 36 of file mod_proxy_balancer.c.

◆ aplog_module_index

int* const aplog_module_index = &( proxy_balancer_module.module_index)

static

Definition at line 2057 of file mod_proxy_balancer.c.

◆ balancer_mutex_type

const char* balancer_mutex_type = "proxy-balancer-shm"

static

Definition at line 29 of file mod_proxy_balancer.c.

◆ hc_select_exprs_f

apr_OFN_hc_select_exprs_t* hc_select_exprs_f = NULL

static

Definition at line 40 of file mod_proxy_balancer.c.

◆ hc_show_exprs_f

apr_OFN_hc_show_exprs_t* hc_show_exprs_f = NULL

static

Definition at line 39 of file mod_proxy_balancer.c.

◆ hc_valid_expr_f

apr_OFN_hc_valid_expr_t* hc_valid_expr_f = NULL

static

Definition at line 41 of file mod_proxy_balancer.c.

◆ set_worker_hc_param_f

apr_OFN_set_worker_hc_param_t* set_worker_hc_param_f = NULL

static

Definition at line 34 of file mod_proxy_balancer.c.

◆ storage

ap_slotmem_provider_t* storage = NULL

Definition at line 30 of file mod_proxy_balancer.c.

Functions

Variables

Function Documentation

◆ ap_proxy_balancer_register_hook()

◆ balancer_child_init()

◆ balancer_display_page()

◆ balancer_fixup()

◆ balancer_handler()

◆ balancer_manage()

◆ balancer_post_config()

◆ balancer_pre_config()

◆ balancer_process_balancer_worker()

◆ create_radio()

◆ decrement_busy_count()

◆ find_best_worker()

◆ find_route_worker()

◆ find_session_route()

◆ force_recovery()

◆ get_cookie_param()

◆ get_path_param()

◆ init_balancer_members()

◆ lock_remove()

◆ make_server_id()

◆ make_servers_ids()

◆ proxy_balancer_canon()

◆ proxy_balancer_post_request()

◆ proxy_balancer_pre_request()

◆ push2table()

◆ recalc_factors()

◆ safe_referer()

Variable Documentation

◆ ap_proxy_retry_worker_fn

◆ aplog_module_index

◆ balancer_mutex_type

◆ hc_select_exprs_f

◆ hc_show_exprs_f

◆ hc_valid_expr_f

◆ set_worker_hc_param_f

◆ storage