method

clear_reloadable_connections

rails latest stable - Class: ActiveRecord::ConnectionAdapters::ConnectionPool

clear_reloadable_connections(raise_on_acquisition_timeout = true)

public

Clears the cache which maps classes and re-connects connections that require reloading.

Raises:

ActiveRecord::ExclusiveConnectionTimeoutError if unable to gain ownership of all connections in the pool within a timeout interval (default duration is spec.db_config.checkout_timeout * 2 seconds).

# File activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb, line 310
      def clear_reloadable_connections(raise_on_acquisition_timeout = true)
        with_exclusively_acquired_all_connections(raise_on_acquisition_timeout) do
          synchronize do
            @connections.each do |conn|
              if conn.in_use?
                conn.steal!
                checkin conn
              end
              conn.disconnect! if conn.requires_reloading?
            end
            @connections.delete_if(&:requires_reloading?)
            @available.clear
          end
        end
      end

clear_reloadable_connections

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