From 7ed58ad9ee8f366a752305098c7e1206e824caf0 Mon Sep 17 00:00:00 2001
From: Massimo Candela <massimo@us.ntt.net>
Date: Wed, 12 Jan 2022 14:13:10 +0100
Subject: [PATCH] minor change to improve performance onMessage

---
 src/connectors/connectorRIS.js | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/src/connectors/connectorRIS.js b/src/connectors/connectorRIS.js
index 79ba0624..106a40a0 100644
--- a/src/connectors/connectorRIS.js
+++ b/src/connectors/connectorRIS.js
@@ -74,16 +74,21 @@ export default class ConnectorRIS extends Connector {
         }
     };
 
+    _messageToJsonCanary = (message) => {
+        this._checkCanary();
+        this._message(JSON.parse(message));
+    };
+
     _messageToJson = (message) => {
-        const messageObj = JSON.parse(message);
-        if (this._shouldCanaryMonitoringStart()) {
-            this._checkCanary();
-        }
-        this._message(messageObj);
+        this._message(JSON.parse(message));
     };
 
     _appendListeners = (resolve, reject) => {
-        this.ws.on('message', this._messageToJson);
+        if (this._shouldCanaryMonitoringStart()) {
+            this.ws.on('message', this._messageToJsonCanary);
+        } else {
+            this.ws.on('message', this._messageToJson);
+        }
         this.ws.on('close', (error) => {
 
             if (this.connected) {