Changeset 14552 for trunk

Timestamp:

11/03/12 18:53:59 (12 years ago)

Author:

tbretz

Message:

Make sure that one server is never subscribed twice.

File:

• trunk/FACT++/src/DimState.h (modified) (2 diffs)

trunk/FACT++/src/DimState.h

@@ -11 +11 @@
 #include "Description.h"
 #include "StateMachineImp.h"
-
+#include<iostream>
 class DimState
 {
@@ -409 +409 @@
     std::vector<std::string> fServiceList;
 
+    std::set<std::string> fServers;
+
     void CallbackServerAdd(const std::string &server)
     {
+        DimDnsServerList::CallbackServerAdd(server);
+
+        if (fServers.find(server)!=fServers.end())
+            return;
+
         fStateMachine->Subscribe(server+"/SERVICE_LIST")
             (fStateMachine->Wrap(std::bind(&DimDnsServiceList::HandlerServiceList, this, std::placeholders::_1)));
 
-        DimDnsServerList::CallbackServerAdd(server);
+        fServers.insert(server);
     }