From 9631c6771061866bd89b4f632a5507c5a54603e4 Mon Sep 17 00:00:00 2001
From: Matthew Draper <matthew@trebex.net>
Date: Thu, 14 Jan 2016 16:00:25 +1030
Subject: Blanket unsubscribe doesn't appear to be used
---
actioncable/lib/action_cable/storage_adapter/postgres.rb | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/actioncable/lib/action_cable/storage_adapter/postgres.rb b/actioncable/lib/action_cable/storage_adapter/postgres.rb
index 8b4c0ef29f..119ea787d7 100644
--- a/actioncable/lib/action_cable/storage_adapter/postgres.rb
+++ b/actioncable/lib/action_cable/storage_adapter/postgres.rb
@@ -74,13 +74,9 @@ module ActionCable
end
end
- def unsubscribe_to(channel, callback = nil)
+ def unsubscribe_to(channel, callback)
@sync.synchronize do
- if callback
- @subscribers[channel].delete(callback)
- else
- @subscribers.delete(channel)
- end
+ @subscribers[channel].delete(callback)
if @subscribers[channel].empty?
@queue.push([:unlisten, channel])
--
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