:orphan:

.. title:: CONFIG_NET_SOCKETS_TLS_MAX_APP_PROTOCOLS

.. kconfig:: CONFIG_NET_SOCKETS_TLS_MAX_APP_PROTOCOLS

CONFIG_NET_SOCKETS_TLS_MAX_APP_PROTOCOLS
########################################

*Maximum number of supported application layer protocols*

Type: ``int``

Help
====

.. code-block:: none

    This variable sets maximum number of supported application layer
    protocols over TLS/DTL that can be set explicitly by a socket option.
    By default, no supported application layer protocol is set.

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

\ :kconfig:`NET_SOCKETS_SOCKOPT_TLS <CONFIG_NET_SOCKETS_SOCKOPT_TLS>` && \ :kconfig:`MBEDTLS_SSL_ALPN <CONFIG_MBEDTLS_SSL_ALPN>` && \ :kconfig:`NET_SOCKETS <CONFIG_NET_SOCKETS>` && \ :kconfig:`NETWORKING <CONFIG_NETWORKING>`

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

Default
=======

- 2

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



At ``<Zephyr Subsystem>/net/lib/sockets/Kconfig:127``

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

.. code-block:: kconfig

    config NET_SOCKETS_TLS_MAX_APP_PROTOCOLS
    	int "Maximum number of supported application layer protocols"
    	default 2
    	depends on NET_SOCKETS_SOCKOPT_TLS && MBEDTLS_SSL_ALPN && NET_SOCKETS && NETWORKING
    	help
    	  This variable sets maximum number of supported application layer
    	  protocols over TLS/DTL that can be set explicitly by a socket option.
    	  By default, no supported application layer protocol is set.

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