Remove the connection for this class. This will close the active connection and the defined connection (if they exist). The result can be used as an argument for establish_connection, for easily re-establishing the connection.
# File activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb, line 583 def remove_connection(owner) if pool = owner_to_pool.delete(owner.name) @class_to_pool.clear pool.automatic_reconnect = false pool.disconnect! pool.spec.config end end