diff --git a/src/code_generator.cpp b/src/code_generator.cpp
index 0f078af..8467df7 100644
--- a/src/code_generator.cpp
+++ b/src/code_generator.cpp
@@ -60,6 +60,7 @@ void CodeGenerator::createFile(const string &file, const bool bEntry)
 
             if (_bClient)
             {
+                addTarsPingForProxy(contexts[i]);                   // add tars_ping function for client proxy
                 if (_bTS)
                 {
                     if (!generateTSProxy(contexts[i])) return;      // generate .ts for proxy classes
@@ -107,3 +108,16 @@ void CodeGenerator::createFile(const string &file, const bool bEntry)
         }
     }
 }
+
+void CodeGenerator::addTarsPingForProxy(const ContextPtr &cPtr){
+    vector<NamespacePtr> namespaces = cPtr->getNamespaces();
+    string ping = TC_Common::lower(IDL_NAMESPACE_STR) + "_ping";
+    for(size_t i = 0; i < namespaces.size(); i++)
+    {
+        vector<InterfacePtr> & is = namespaces[i]->getAllInterfacePtr();
+        for (size_t ii = 0; ii < is.size(); ii++)
+        {
+            is[ii]->createOperation(ping, nullptr);
+        }
+    }
+}
diff --git a/src/code_generator.h b/src/code_generator.h
index 3d90486..7eb7353 100644
--- a/src/code_generator.h
+++ b/src/code_generator.h
@@ -150,6 +150,8 @@ private:
 
     void   scan(const string & sFile, bool bNotPrefix);
 
+    void   addTarsPingForProxy(const ContextPtr &cPtr);
+
     string makeName();
 
     string findName(const string & sNamespace, const string & sName, const bool &bBase = false);