Added "keyed-balance", which allows load balancing based

[freeradius.git] / src / main / realms.c

diff --git a/src/main/realms.c b/src/main/realms.c
index 9d29f8b..e61527c 100644 (file)
--- a/src/main/realms.c
+++ b/src/main/realms.c
@@ -544,6 +544,7 @@ static int server_pool_add(CONF_SECTION *cs, int server_type, int do_print)
                        { "fail_over", HOME_POOL_FAIL_OVER },
                        { "client-balance", HOME_POOL_CLIENT_BALANCE },
                        { "client-port-balance", HOME_POOL_CLIENT_PORT_BALANCE },
+                       { "keyed-balance", HOME_POOL_KEYED_BALANCE },
                        { NULL, 0 }
                };
 
@@ -1162,6 +1163,7 @@ home_server *home_server_ldb(const char *realmname,
        int             start;
        int             count;
        home_server     *found = NULL;
+       VALUE_PAIR      *vp;
 
        start = 0;
 
@@ -1215,6 +1217,14 @@ home_server *home_server_ldb(const char *realmname,
                start = hash % pool->num_home_servers;
                break;
 
+       case HOME_POOL_KEYED_BALANCE:
+               if ((vp = pairfind(request->config_items, PW_LOAD_BALANCE_KEY)) != NULL) {
+                       hash = lrad_hash(vp->vp_strvalue, vp->length);
+                       start = hash % pool->num_home_servers;
+                       break;
+               }
+               /* FALL-THROUGH */
+                               
        case HOME_POOL_LOAD_BALANCE:
                found = pool->servers[0];