Now there is a simplest form of IPC using zeroc ice. More stuff is coming.
diff --git a/daemon/daemon.cc b/daemon/daemon.cc
index ba1fecc..fad4017 100644
--- a/daemon/daemon.cc
+++ b/daemon/daemon.cc
@@ -21,60 +21,97 @@
 
 #include "db-helper.h"
 #include <iostream>
+#include <Ice/Service.h>
+#include <Ice/Identity.h>
+
+#include "notify-i.h"
 
 using namespace std;
 using namespace boost;
+using namespace ChronoshareClient;
 
 typedef boost::error_info<struct tag_errmsg, std::string> errmsg_info_str; 
 
+class MyService : public Ice::Service
+{
+protected:
+  virtual bool start (int, char*[], int&)
+  {
+    _adapter = communicator ()->createObjectAdapterWithEndpoints ("ChronoShare", "default -p 55436");
+
+    Ice::Identity identity;
+    identity.name="NotifyDaemon";
+    NotifyPtr servant=new NotifyI;
+    
+    _adapter->add (servant, identity);
+    
+    _adapter->activate();
+    // status = EXIT_SUCCESS;
+    return true;    
+  }
+  
+private:
+    Ice::ObjectAdapterPtr _adapter;  
+};
 
 int
 main (int argc, char **argv)
 {
+  int status = 0;
+  
   try
     {
       DbHelper db ("./");
 
-      HashPtr hash = db.RememberStateInStateLog ();
-      // should be empty
-      cout << "Hash: [" << *hash << "]" << endl;
+      MyService svc;
+      status = svc.main (argc, argv);
 
-      //
-      db.UpdateDeviceSeqno ("Alex", 1);
-      hash = db.RememberStateInStateLog ();
-      cout << "Hash: [" << *hash << "]" << endl;
+      // HashPtr hash = db.RememberStateInStateLog ();
+      // // should be empty
+      // cout << "Hash: [" << *hash << "]" << endl;
 
-      db.UpdateDeviceSeqno ("Alex", 2);
-      hash = db.RememberStateInStateLog ();
-      cout << "Hash: [" << *hash << "]" << endl;
+      // //
+      // db.UpdateDeviceSeqno ("Alex", 1);
+      // hash = db.RememberStateInStateLog ();
+      // cout << "Hash: [" << *hash << "]" << endl;
 
-      db.UpdateDeviceSeqno ("Alex", 2);
-      hash = db.RememberStateInStateLog ();
-      cout << "Hash: [" << *hash << "]" << endl;
+      // db.UpdateDeviceSeqno ("Alex", 2);
+      // hash = db.RememberStateInStateLog ();
+      // cout << "Hash: [" << *hash << "]" << endl;
 
-      db.UpdateDeviceSeqno ("Alex", 1);
-      hash = db.RememberStateInStateLog ();
-      cout << "Hash: [" << *hash << "]" << endl;
+      // db.UpdateDeviceSeqno ("Alex", 2);
+      // hash = db.RememberStateInStateLog ();
+      // cout << "Hash: [" << *hash << "]" << endl;
 
-      db.FindStateDifferences ("00", "ec0a9941fa726e1fb8f34ecdbd8e3faa75dc9dba22e6a2ea1d8482aae5fdfb52");
-      db.FindStateDifferences ("ec0a9941fa726e1fb8f34ecdbd8e3faa75dc9dba22e6a2ea1d8482aae5fdfb52", "00");
-      db.FindStateDifferences ("869c38c6dffe8911ced320aecc6d9244904d13d3e8cd21081311f2129b4557ce",
-                               "ec0a9941fa726e1fb8f34ecdbd8e3faa75dc9dba22e6a2ea1d8482aae5fdfb52");
-      db.FindStateDifferences ("ec0a9941fa726e1fb8f34ecdbd8e3faa75dc9dba22e6a2ea1d8482aae5fdfb52",
-                               "869c38c6dffe8911ced320aecc6d9244904d13d3e8cd21081311f2129b4557ce");
+      // db.UpdateDeviceSeqno ("Alex", 1);
+      // hash = db.RememberStateInStateLog ();
+      // cout << "Hash: [" << *hash << "]" << endl;
 
-      db.UpdateDeviceSeqno ("Bob", 1);
-      hash = db.RememberStateInStateLog ();
-      cout << "Hash: [" << *hash << "]" << endl;
+      // db.FindStateDifferences ("00", "ec0a9941fa726e1fb8f34ecdbd8e3faa75dc9dba22e6a2ea1d8482aae5fdfb52");
+      // db.FindStateDifferences ("ec0a9941fa726e1fb8f34ecdbd8e3faa75dc9dba22e6a2ea1d8482aae5fdfb52", "00");
+      // db.FindStateDifferences ("869c38c6dffe8911ced320aecc6d9244904d13d3e8cd21081311f2129b4557ce",
+      //                          "ec0a9941fa726e1fb8f34ecdbd8e3faa75dc9dba22e6a2ea1d8482aae5fdfb52");
+      // db.FindStateDifferences ("ec0a9941fa726e1fb8f34ecdbd8e3faa75dc9dba22e6a2ea1d8482aae5fdfb52",
+      //                          "869c38c6dffe8911ced320aecc6d9244904d13d3e8cd21081311f2129b4557ce");
 
-      db.FindStateDifferences ("00", "48f4d95b503b9a79c2d5939fa67722b13fc01db861fc501d09efd0a38dbafab8");
-      db.FindStateDifferences ("ec0a9941fa726e1fb8f34ecdbd8e3faa75dc9dba22e6a2ea1d8482aae5fdfb52",
-                               "48f4d95b503b9a79c2d5939fa67722b13fc01db861fc501d09efd0a38dbafab8");
+      // db.UpdateDeviceSeqno ("Bob", 1);
+      // hash = db.RememberStateInStateLog ();
+      // cout << "Hash: [" << *hash << "]" << endl;
+
+      // db.FindStateDifferences ("00", "48f4d95b503b9a79c2d5939fa67722b13fc01db861fc501d09efd0a38dbafab8");
+      // db.FindStateDifferences ("ec0a9941fa726e1fb8f34ecdbd8e3faa75dc9dba22e6a2ea1d8482aae5fdfb52",
+      //                          "48f4d95b503b9a79c2d5939fa67722b13fc01db861fc501d09efd0a38dbafab8");
+    }
+  catch (const Ice::Exception& e)
+    {
+      cerr << e << endl;
+      status = 1;
     }
   catch (const boost::exception &e)
     {
       cout << "ERRORR: " << *get_error_info<errmsg_info_str> (e) << endl;
+      status = 1;
     }
 
-  return 0;
+  return status;
 }