adding new server tested and corrected

dns.cpp

@@ -69,6 +69,7 @@ public:
                 fout<<info.address()<<endl;
                 fout.close();
                 null.set_nothing(0);
+                cout<<info.address()<<endl;
                 addAddressResponder.Finish(null,Status::OK,this);
             }
             else {
@@ -76,30 +77,11 @@ public:
             status = FINISH;
         }
         else {
-            if(reqType==ADDADDRESS)
-                print_servers_list();
             GPR_ASSERT(status == FINISH);
             delete this;
         }
     }
 
-    void print_servers_list() {
-        ifstream fin;
-        map<int,string> servers;
-        int size=0;
-        fin.open(SERVERS);
-        do {
-            string temp;
-            getline(fin,temp);
-            if(temp.size()==0)
-                break;
-            servers[size++]=temp;
-        }while(fin);
-        fin.close();
-        for(int i=0;i<size;i++)
-            cout<<servers.find(i)->second<<endl;
-    }
-
 private:
     KeyValueServices::AsyncService *service;
     ServerCompletionQueue *cq;