ap_serf_cluster_provider_t Struct Reference

#include <mod_serf.h>

Data Fields
const char *	name
void *	baton
const char *(*	check_config )(void *baton, cmd_parms *cmd, apr_table_t *params)
int(*	list_servers )(void *baton, request_rec *r, apr_table_t *params, apr_array_header_t **servers)
void(*	server_success )(void *baton, request_rec *r, apr_table_t *params, ap_serf_server_t *server)
void(*	server_failure )(void *baton, request_rec *r, apr_table_t *params, ap_serf_server_t *server)

Field Documentation

baton

void* ap_serf_cluster_provider_t::baton

Baton passed to all methods in this provider.

This field may be NULL.

check_config

const char*(* ap_serf_cluster_provider_t::check_config) (void *baton, cmd_parms *cmd, apr_table_t *params)

Check that the key/value pairs used to configure the cluster are valid.

Return non-NULL on failure with an error message, like standard httpd configuration directives.

This field must be set.

list_servers

int(* ap_serf_cluster_provider_t::list_servers) (void *baton, request_rec *r, apr_table_t *params, apr_array_header_t **servers)

Provide an ordered array of ap_serf_server_t in the order that mod_serf should attempt to use them. If a server on the list is known to be not responding, it may be skipped. If mod_serf is unable to contact any of the servers, a 502 will be returned to the client.

Returns OK on success, all other return codes will result in a 500.

This field must be set.

name

const char* ap_serf_cluster_provider_t::name

Human readable name of this provider, used in configuration.

server_failure

void(* ap_serf_cluster_provider_t::server_failure) (void *baton, request_rec *r, apr_table_t *params, ap_serf_server_t *server)

If a request failed to be fulfilled by this address, feedback will be given to the provider, so it may make better recommendations.

This field may be NULL.

server_success

void(* ap_serf_cluster_provider_t::server_success) (void *baton, request_rec *r, apr_table_t *params, ap_serf_server_t *server)

If a request was successfully fulfilled by this address, feedback will be given to the provider, so it may make better recommendations.

This field may be NULL.

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The documentation for this struct was generated from the following file:

• modules/proxy/mod_serf.h