message: Added creation of WEB_SOCKET_CURRRENT_REQUEST gauge metric
diff: @@ -34,6 +34,7 @@ export default class PrometheusMonitoringServer extends MonitoringServer {
  this.createGaugeMetric(Constants.WEB_SOCKET_QUEUED_REQUEST, 'The number of web sockets that are queued');
  this.createGaugeMetric(Constants.WEB_SOCKET_RUNNING_REQUEST, 'The number of web sockets that are running');
  this.createGaugeMetric(Constants.WEB_SOCKET_RUNNING_REQUEST_RESPONSE, 'The number of web sockets request + response that are running');
  + this.createGaugeMetric(Constants.WEB_SOCKET_CURRRENT_REQUEST, 'JSON WS Requests in cache');
  this.createGaugeMetric(Constants.MONGODB_CONNECTION_READY, 'The number of connection that are ready');
  this.createGaugeMetric(Constants.MONGODB_CONNECTION_CREATED, 'The number of connection created');
  this.createGaugeMetric(Constants.MONGODB_CONNECTION_CLOSED, 'The number of connection closed');
  