From 8938fb762914af08a3e3f6192703be21d58cab51 Mon Sep 17 00:00:00 2001
From: Kirill Vdovyuk <nymitr@gmail.com>
Date: Tue, 24 Mar 2020 17:10:56 +0300
Subject: [PATCH] Fix memory leak in HubConnection

---
 .../src/main/java/com/microsoft/signalr/HubConnection.java   | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/SignalR/clients/java/signalr/src/main/java/com/microsoft/signalr/HubConnection.java b/src/SignalR/clients/java/signalr/src/main/java/com/microsoft/signalr/HubConnection.java
index 03390ab98685..5b04191f4c5e 100644
--- a/src/SignalR/clients/java/signalr/src/main/java/com/microsoft/signalr/HubConnection.java
+++ b/src/SignalR/clients/java/signalr/src/main/java/com/microsoft/signalr/HubConnection.java
@@ -518,6 +518,11 @@ private void stopConnection(String errorMessage) {
                 connectionState = null;
             }
 
+            if (pingTimer != null) {
+                pingTimer.cancel();
+                pingTimer = null;
+            }
+
             logger.info("HubConnection stopped.");
             hubConnectionState = HubConnectionState.DISCONNECTED;
             handshakeResponseSubject.onComplete();