:orphan:

.. title:: CONFIG_NET_SOCKETS_DTLS_TIMEOUT

.. kconfig:: CONFIG_NET_SOCKETS_DTLS_TIMEOUT

CONFIG_NET_SOCKETS_DTLS_TIMEOUT
###############################

*Timeout value in milliseconds for DTLS connection*

Type: ``int``

Help
====

.. code-block:: none

    This variable specifies time in milliseconds after which DTLS
    connection is considered dead by TLS server and DTLS resources are
    freed. This is needed to prevent situation when DTLS client shuts down
    without closing connection gracefully, which can prevent other peers
    from connecting. Value of 0 indicates no timeout - resources will be
    freed only when connection is gracefully closed by peer sending TLS
    notification or socket is closed.

Direct dependencies
===================

\ :kconfig:`NET_SOCKETS_ENABLE_DTLS <CONFIG_NET_SOCKETS_ENABLE_DTLS>` && \ :kconfig:`NET_SOCKETS <CONFIG_NET_SOCKETS>` && \ :kconfig:`NETWORKING <CONFIG_NETWORKING>`

*(Includes any dependencies from ifs and menus.)*

Default
=======

- 5000

Kconfig definition
==================



At ``<Zephyr Subsystem>/net/lib/sockets/Kconfig:88``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:39`` → ``<Zephyr Subsystem>/net/Kconfig:89`` → ``<Zephyr Subsystem>/net/lib/Kconfig:30``

Menu path: (Top) → Sub Systems and OS Services → Networking → Link layer and IP networking support → Network Libraries → BSD Sockets compatible API → Enable DTLS socket support [EXPERIMENTAL]

.. code-block:: kconfig

    config NET_SOCKETS_DTLS_TIMEOUT
    	int "Timeout value in milliseconds for DTLS connection"
    	default 5000
    	depends on NET_SOCKETS_ENABLE_DTLS && NET_SOCKETS && NETWORKING
    	help
    	  This variable specifies time in milliseconds after which DTLS
    	  connection is considered dead by TLS server and DTLS resources are
    	  freed. This is needed to prevent situation when DTLS client shuts down
    	  without closing connection gracefully, which can prevent other peers
    	  from connecting. Value of 0 indicates no timeout - resources will be
    	  freed only when connection is gracefully closed by peer sending TLS
    	  notification or socket is closed.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*