From 36f536fa9d72c6e560edc7b744b0c09e54fb2655 Mon Sep 17 00:00:00 2001
From: Luke Policinski <luke@lukepolo.com>
Date: Wed, 2 Sep 2020 11:40:15 -0400
Subject: [PATCH] fixing an issue where ws could throw an error, and not be
 caught correctly

---
 src/paho-mqtt.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/paho-mqtt.js b/src/paho-mqtt.js
index 9ca3d37..33b1efa 100644
--- a/src/paho-mqtt.js
+++ b/src/paho-mqtt.js
@@ -1574,10 +1574,12 @@ function onMessageArrived(message) {
 			// Cancel all socket callbacks so that they cannot be driven again by this socket.
 				this.socket.onopen = null;
 				this.socket.onmessage = null;
-				this.socket.onerror = null;
 				this.socket.onclose = null;
-				if (this.socket.readyState === 1)
+				if (this.socket.readyState <= 1) {
+					this.socket.onerror = () => {};
 					this.socket.close();
+				}
+				this.socket.onerror = null;
 				delete this.socket;
 			}