JSON-199: restore compatibility with the latest libpEpAdapter

server/ev_server.cc

@@ -414,5 +414,5 @@ void ev_server::thread_init()
 void ev_server::thread_done()
 {
 	JsonAdapter::getInstance().connection_close_cb();
-	pEp::Adapter::session(pEp::Adapter::release);
+	pEp::Adapter::session.release();
 }

server/mini-adapter-impl.cc

@@ -11,13 +11,14 @@ namespace mini {
 
 void startSync()
 {
-    pEp::callback_dispatcher.start_sync();
+	pEp::Adapter::start_sync();
+
 }
 
 
 void stopSync()
 {
-	pEp::callback_dispatcher.stop_sync();
+	pEp::Adapter::stop_sync ();
 }