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.. _zaqar-transport:

.. list-table:: Description of transport configuration options
   :header-rows: 1
   :class: config-ref-table

   * - Configuration option = Default value
     - Description
   * - **[transport]**
     -
   * - ``default_claim_grace`` = ``60``
     - (Integer) Defines the message grace period in seconds.
   * - ``default_claim_ttl`` = ``300``
     - (Integer) Defines how long a message will be in claimed state.
   * - ``default_message_ttl`` = ``3600``
     - (Integer) Defines how long a message will be accessible.
   * - ``default_subscription_ttl`` = ``3600``
     - (Integer) Defines how long a subscription will be available.
   * - ``max_claim_grace`` = ``43200``
     - (Integer) Defines the maximum message grace period in seconds.
   * - ``max_claim_ttl`` = ``43200``
     - (Integer) Maximum length of a message in claimed state.
   * - ``max_message_ttl`` = ``1209600``
     - (Integer) Maximum amount of time a message will be available.
   * - ``max_messages_per_claim_or_pop`` = ``20``
     - (Integer) The maximum number of messages that can be claimed (OR) popped in a single request
   * - ``max_messages_per_page`` = ``20``
     - (Integer) Defines the maximum number of messages per page.
   * - ``max_messages_post_size`` = ``262144``
     - (Integer) Defines the maximum size of message posts.
   * - ``max_queue_metadata`` = ``65536``
     - (Integer) Defines the maximum amount of metadata in a queue.
   * - ``max_queues_per_page`` = ``20``
     - (Integer) Defines the maximum number of queues per page.
   * - ``max_subscriptions_per_page`` = ``20``
     - (Integer) Defines the maximum number of subscriptions per page.
   * - ``subscriber_types`` = ``http, https, mailto, trust+http, trust+https``
     - (List) Defines supported subscriber types.