Fix ndb_redis Cluster implementation

src/modules/ndb_redis/doc/ndb_redis_admin.xml

@@ -157,6 +157,12 @@ modparam("ndb_redis", "cmd_timeout", 500)
 		<para>
 			If set to 1, the module will connect to servers indicated in the "MOVED" reply.
 		</para>
+		<para>
+			The module needs to know all existing REDIS-Nodes at startup.
+			The nodes are searched by the name "ip:port", e.g. if REDIS
+			replies with "MOVED 127.0.0.1:4711", ndb_redis needs to know
+			the databases "127.0.0.1:4711".
+		</para>
 		<para>
 		<emphasis>
 			Default value is <quote>0</quote> (disabled).
@@ -166,6 +172,10 @@ modparam("ndb_redis", "cmd_timeout", 500)
 			<title>Set <varname>cluster</varname> parameter</title>
 			<programlisting format="linespecific">
 ...
+modparam("ndb_redis", "server", "name=127.0.0.1:26001;addr=127.0.0.1;port=26001")
+modparam("ndb_redis", "server", "name=127.0.0.1:26004;addr=127.0.0.1;port=26004")
+modparam("ndb_redis", "server", "name=127.0.0.1:26008;addr=127.0.0.1;port=26008")
+...
 modparam("ndb_redis", "cluster", 1)
 ...
 			</programlisting>

src/modules/ndb_redis/ndb_redis_mod.c

@@ -61,7 +61,6 @@ static int fixup_redis_cmd6(void** param, int param_no);
 
 static int w_redis_free_reply(struct sip_msg* msg, char* res);
 
-static int mod_init(void);
 static void mod_destroy(void);
 static int  child_init(int rank);
 
@@ -114,7 +113,7 @@ struct module_exports exports = {
 	0,              /* exported MI functions */
 	mod_pvs,        /* exported pseudo-variables */
 	0,              /* extra processes */
-	mod_init,       /* module initialization function */
+	0,       	/* module initialization function */
 	0,              /* response function */
 	mod_destroy,    /* destroy function */
 	child_init      /* per child init function */
@@ -136,18 +135,6 @@ static int child_init(int rank)
 	return 0;
 }
 
-/**
- *
- */
-static int mod_init(void)
-{
-	if (init_list() < 0) {
-		LM_ERR("failed to initialize redis connections\n");
-		return -1;
-	}
-	return 0;
-}
-
 /**
  *
  */