diff options
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb | 11 |
1 files changed, 6 insertions, 5 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 ee2e419a56..b548412644 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb @@ -186,13 +186,14 @@ module ActiveRecord def checkout # Checkout an available connection synchronize do + # Try to find a connection that hasn't been leased conn = @connections.find { |c| c.lease } - unless conn - if @connections.size < @size - conn = checkout_new_connection - conn.lease - end + # If all connections were leased, and we have room to expand, + # create a new connection and lease it. + if !conn && @connections.size < @size + conn = checkout_new_connection + conn.lease end if conn |