verify!() — ActiveRecord::ConnectionAdapters::AbstractAdapter

verify!()

Checks whether the connection to the database is still active (i.e. not stale). This is done under the hood by calling #active?. If the connection is no longer active, then this method will reconnect to the database.

Source

# File activerecord/lib/active_record/connection_adapters/abstract_adapter.rb, line 815
      def verify!
        unless active?
          @lock.synchronize do
            if @unconfigured_connection
              attempt_configure_connection do
                @raw_connection = @unconfigured_connection
                @unconfigured_connection = nil
                configure_connection
                @last_activity = Process.clock_gettime(Process::CLOCK_MONOTONIC)
                @verified = true
                @allow_preconnect = true
              end
              return
            end

            reconnect!(restore_transactions: true)
          end
        end

        @last_activity = Process.clock_gettime(Process::CLOCK_MONOTONIC)
        @verified = true
      end

Defined in activerecord/lib/active_record/connection_adapters/abstract_adapter.rb line 815 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::AbstractAdapter

Signature