use the opensips localcache instead of memcache

opensips/opensips.cfg

@@ -109,7 +109,7 @@ disable_tcp=no
 ## Module Loading
 ######################################################################
 mpath="/usr/lib64/opensips/modules/"
-loadmodule "memcached.so"
+loadmodule "localcache.so"
 loadmodule "signaling.so"
 loadmodule "sl.so"
 loadmodule "tm.so"
@@ -128,9 +128,10 @@ loadmodule "mi_fifo.so"
 # loadmodule "xlog.so"
 
 ######################################################################
-## Memcached Module Parameters
+## Localcache Module Parameters
 ######################################################################
-modparam("memcached", "server", "callid_hash = 127.0.0.1:11211")
+modparam("localcache", "cache_table_size", 10)
+modparam("localcache", "cache_clean_period", 120)
 
 ######################################################################
 ## Stateless UA Module Parameters
@@ -367,7 +368,7 @@ route
             {
                 xlog("L_INFO", "$ci|log|maintaining contact association to media server $fd");
 
-                cache_store("memcached_callid_hash", "$tU ", "$fd", 3600);
+                cache_store("local", "$tU", "$fd", 3600);
             }
             
             xlog("L_INFO", "$ci|log|forwarding based on the route set");
@@ -466,17 +467,17 @@ route
     {
         xlog("L_INFO", "$ci|log|originated from internal source");
     }
-    # if the request is not from our media severs but has a contact uri in memcache 
+    # if the request is not from our media severs but has a contact uri in localcache 
     # then change the routing to go to the server previously associated with it.
-    else if ($ct.fields(uri) && cache_fetch("memcached_callid_hash", "$(ct.fields(uri){uri.user})", $avp(i:55))) 
+    else if ($ct.fields(uri) && cache_fetch("local", "$(ct.fields(uri){uri.user})", $avp(i:55))) 
     {
         $rd = $avp(i:55);
         
         xlog("L_INFO", "$ci|log|contact $(ct.fields(uri){uri.user}) is associated with media server $rd");
     }
-    # if the request is not from our media severs but has a call-id in memcache 
+    # if the request is not from our media severs but has a call-id in localcache 
     # then change the routing to go to the server previously associated with it.
-    else if (cache_fetch("memcached_callid_hash", "$ci", $avp(i:55)))
+    else if (cache_fetch("local", "$ci", $avp(i:55)))
     {
         $rd = $avp(i:55);
 
@@ -486,10 +487,10 @@ route
         {
             xlog("L_INFO", "$ci|log|associated contact $(ct.fields(uri){uri.user}) with media server $rd");
 
-            cache_store("memcached_callid_hash", "$(ct.fields(uri){uri.user})", "$rd", 3600);
+            cache_store("local", "$(ct.fields(uri){uri.user})", "$rd", 3600);
         }
     }
-    # if the request is not from our media servers and no associations in memcache 
+    # if the request is not from our media servers and no associations in localcache 
     # then try to distribute to a media server
     else if (ds_select_domain("1", "4"))
     {
@@ -634,7 +635,7 @@ onreply_route[on_net_reply]
     # go to it (IE: the reply to the challenge)
     if (t_check_status("(407)|(401)"))
     {
-        cache_store("memcached_callid_hash", "$ci ", "$si", 60);
+        cache_store("local", "$ci", "$si", 60);
 
         xlog("L_INFO", "$ci|log|associated call-id with media server $si");
     }
@@ -684,7 +685,7 @@ failure_route[on_net_fault]
             {
                 xlog("L_INFO", "$ci|log|associated contact $(ct.fields(uri){uri.user}) with media server $rd");
 
-                cache_store("memcached_callid_hash", "$(ct.fields(uri){uri.user})", "$rd", 3600);
+                cache_store("local", "$(ct.fields(uri){uri.user})", "$rd", 3600);
             }
 
             xlog("L_INFO", "$ci|pass|$rd");