Function set_balancer_param

modules/proxy/mod_proxy.c:365–530

}

static const char *set_balancer_param(proxy_server_conf *conf,
                                      apr_pool_t *p,
                                      proxy_balancer *balancer,
                                      const char *key,
                                      const char *val)
{

    int ival;
    if (!strcasecmp(key, "stickysession")) {
        char *path;
        /* Balancer sticky session name.
         * Set to something like JSESSIONID or
         * PHPSESSIONID, etc..,
         */
        if (strlen(val) >= sizeof(balancer->s->sticky_path))
            apr_psprintf(p, "stickysession length must be < %d characters",
                    (int)sizeof(balancer->s->sticky_path));
        PROXY_STRNCPY(balancer->s->sticky_path, val);
        PROXY_STRNCPY(balancer->s->sticky, val);

        if ((path = strchr((char *)balancer->s->sticky, '|'))) {
            *path++ = '\0';
            PROXY_STRNCPY(balancer->s->sticky_path, path);
        }
    }
    else if (!strcasecmp(key, "stickysessionsep")) {
        /* separator/delimiter for sessionid and route,
         * normally '.'
         */
        if (strlen(val) != 1) {
            if (!strcasecmp(val, "off"))
                balancer->s->sticky_separator = 0;
            else      
                return "stickysessionsep must be a single character or Off";
        }
        else
            balancer->s->sticky_separator = *val;
        balancer->s->sticky_separator_set = 1;
    }
    else if (!strcasecmp(key, "nofailover")) {
        /* If set to 'on' the session will break
         * if the worker is in error state or
         * disabled.
         */
        if (!strcasecmp(val, "on"))
            balancer->s->sticky_force = 1;
        else if (!strcasecmp(val, "off"))
            balancer->s->sticky_force = 0;
        else
            return "failover must be On|Off";
        balancer->s->sticky_force_set = 1;
    }
    else if (!strcasecmp(key, "timeout")) {
        /* Balancer timeout in seconds.
         * If set this will be the maximum time to
         * wait for a free worker.
         * Default is not to wait.
         */