From f12e2f16dc879fac12342eea2344e974073faafa Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Sat, 18 Apr 2020 11:25:24 -0700
Subject: [PATCH] Add handling for cancelled touch events

---
 Limelight/Input/StreamView.m | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Limelight/Input/StreamView.m b/Limelight/Input/StreamView.m
index ebd7005..2cf26d4 100644
--- a/Limelight/Input/StreamView.m
+++ b/Limelight/Input/StreamView.m
@@ -332,6 +332,12 @@ static const double X1_MOUSE_SPEED_DIVISOR = 2.5;
 }
 
 - (void)touchesCancelled:(NSSet *)touches withEvent:(UIEvent *)event {
+    [dragTimer invalidate];
+    dragTimer = nil;
+    if (isDragging) {
+        isDragging = false;
+        LiSendMouseButtonEvent(BUTTON_ACTION_RELEASE, BUTTON_LEFT);
+    }
 }
 
 #if TARGET_OS_TV