app/volt/tasks/live_query/live_query.rb in volt-0.9.1.pre1 vs app/volt/tasks/live_query/live_query.rb in volt-0.9.1.pre2

@@ -83,13 +83,19 @@
   def add_channel(channel)
     @channels << channel
   end
 
   def remove_channel(channel)
-    @channels.delete(channel)
+    deleted = @channels.delete(channel)
 
     # remove this query, no one is listening anymore
-    @pool.remove(@collection, @query) if @channels.empty?
+    if @channels.empty?
+      begin
+        @pool.remove(@collection, @query)
+      rescue Volt::GenericPoolDeleteException => e
+        # ignore
+      end
+    end
   end
 
   def notify!(skip_channel = nil, only_channel = nil)
     if only_channel
       channels = [only_channel]