Limit message log to last 256 messages.

Signed-off-by: Achim Kraus <achim.kraus@bosch-si.com>

leshan-server-demo/src/main/resources/webapp/js/client-controllers.js

@@ -238,7 +238,7 @@ lwClientControllers.controller('ClientDetailCtrl', [
                 $scope.$apply(function() {
                     var log = JSON.parse(msg.data);
                     log.date = $filter('date')(new Date(log.timestamp), 'HH:mm:ss.sss');
-                    console.log(log);
+                    if (256 < $scope.coaplogs.length) $scope.coaplogs.shift();
                     $scope.coaplogs.push(log);
                 });
             };