:orphan:

.. title:: NET_SOCKETS_TLS_MAX_APP_PROTOCOLS

.. option:: CONFIG_NET_SOCKETS_TLS_MAX_APP_PROTOCOLS

*Maximum number of supported application layer protocols*

Type: ``int``

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.

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

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

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

Default
=======

- 2

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

.. highlight:: kconfig

At ``subsys/net/lib/sockets/Kconfig:119``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``subsys/Kconfig:37`` → ``subsys/net/Kconfig:89`` → ``subsys/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

.. parsed-literal::

    config NET_SOCKETS_TLS_MAX_APP_PROTOCOLS
    	int "Maximum number of supported application layer protocols"
    	default 2
    	depends on \ :option:`NET_SOCKETS_SOCKOPT_TLS <CONFIG_NET_SOCKETS_SOCKOPT_TLS>` && \ :option:`MBEDTLS_SSL_ALPN <CONFIG_MBEDTLS_SSL_ALPN>` && \ :option:`NET_SOCKETS <CONFIG_NET_SOCKETS>` && \ :option:`NETWORKING <CONFIG_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.)*