more error handling

pedro · Mar 26, 2012 · d8559e8 · d8559e8
1 parent 6c42a71
commit d8559e8
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/lib/redis-store-rails2.rb b/lib/redis-store-rails2.rb
@@ -34,16 +34,22 @@ def delete(key, options={})
     super
     response = @store.del(key)
     response >= 0
+  rescue Errno::ECONNREFUSED => e
+    false
   end
 
   def increment(key, amount = 1)
     return nil unless @store.exists(key)
     @store.incrby key, amount
+  rescue Errno::ECONNREFUSED => e
+    nil
   end
 
   def decrement(key, amount = 1)
     return nil unless @store.exists(key)
     @data.decrby key, amount
+  rescue Errno::ECONNREFUSED => e
+    nil
   end
 
   def clear