Module keepalive

EDNS options to signal a variable TCP connection timeout.

The option in this module – TcpKeepalive – allows a server to signal to a client how long it should hold on to a TCP connection after having received an answer.

Note that his has nothing to do with the keepalive feature of TCP itself.

This option is defined in RFC 7829.

Structs

FromDurationError

A duration value was too large to convert into a idle timeout.

IdleTimeout

The idle timeout value of a TcpKeepalive option.

TcpKeepalive

Option data for the edns-tcp-keepalive option.