diff --git a/server/wsproxy/mmcache.cc b/server/wsproxy/mmcache.cc
index 272c2f1..65bf884 100644
--- a/server/wsproxy/mmcache.cc
+++ b/server/wsproxy/mmcache.cc
@@ -11,3 +11,23 @@ void MMCache::UnInit()
 {
 
 }
+
+char* MMCache::AllocSocketMsg(int len)
+{
+
+}
+
+void MMCache::FreeSocketMsg(char* p)
+{
+
+}
+
+char* MMCache::AllocUdpMsg(int len)
+{
+
+}
+
+void MMCache::FreeUdpMsg(char* p)
+{
+
+}
diff --git a/server/wsproxy/mmcache.h b/server/wsproxy/mmcache.h
index 52bbcb4..f86c4a4 100644
--- a/server/wsproxy/mmcache.h
+++ b/server/wsproxy/mmcache.h
@@ -13,4 +13,10 @@ public:
     void Init();
     void UnInit();
 
+    char* AllocSocketMsg(int len);
+    void FreeSocketMsg(char* p);
+
+    char* AllocUdpMsg(int len);
+    void FreeUdpMsg(char* p);
+
 };