1 files changed, 3 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb b/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb
index 979ed52f4a..c2d79a421d 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb
@@ -144,7 +144,9 @@ module ActiveRecord
         @connections.each do |conn|
           conn.disconnect! if conn.requires_reloading?
         end
-        @connections = []
+        @connections.delete_if do |conn|
+          conn.requires_reloading?
+        end
       end
 
       # Verify active connections and remove and disconnect connections