-
CONFIG_NET_SOCKETS_DTLS_TIMEOUT
¶
Timeout value in milliseconds for DTLS connection
Type: int
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.
Direct dependencies¶
NET_SOCKETS_ENABLE_DTLS
&& NET_SOCKETS
&& NETWORKING
(Includes any dependencies from ifs and menus.)
Default¶
5000
Kconfig definition¶
At <Zephyr>/subsys/net/lib/sockets/Kconfig:80
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:34
→ <Zephyr>/subsys/Kconfig:37
→ <Zephyr>/subsys/net/Kconfig:89
→ <Zephyr>/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 → Enable DTLS socket support [EXPERIMENTAL]
config NET_SOCKETS_DTLS_TIMEOUT int "Timeout value in milliseconds for DTLS connection" default 5000 depends onNET_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.)