From c27e889d4577dd2d4cb09fd79518e1af958ede1d Mon Sep 17 00:00:00 2001
From: Rahix <rahix@rahix.de>
Date: Wed, 17 Apr 2019 22:26:03 +0200
Subject: [PATCH] Cancel listeners when closing

Signed-off-by: Rahix <rahix@rahix.de>
---
 bc.lua | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/bc.lua b/bc.lua
index 11622a68c6a7..bbbc067c799a 100644
--- a/bc.lua
+++ b/bc.lua
@@ -224,6 +224,15 @@ function BaseControl:close()
     end
   end
 
+  -- Cancel all listeners
+  for noun, listeners in pairs(self.listeners) do
+    if self.remote_nouns[noun] ~= nil then
+      for id in pairs(listeners) do
+        self:cancel(noun, id)
+      end
+    end
+  end
+
   self.network:stop()
   setmetatable(self, nil)
 end