tcp

Documentation

Index

• func ExtractConn(conn net.Conn) (*net.TCPConn, error)
• func KeepAliveTimeouts() (keepaliveConfig net.KeepAliveConfig, userTimeout time.Duration)
• func SetTimeouts(conn *net.TCPConn, userTimeout time.Duration) error
• func SetUserTimeout(conn *net.TCPConn, timeout time.Duration) error

Functions

func ExtractConn

func ExtractConn(conn net.Conn) (*net.TCPConn, error)

ExtractConn tries to extract the underlying net.TCPConn from a tls.Conn or net.Conn.

func KeepAliveTimeouts

func KeepAliveTimeouts() (keepaliveConfig net.KeepAliveConfig, userTimeout time.Duration)

KeepAliveTimeouts defines the TCP keep alive configuration to be applied to connections. - TCP keep alive idle time set to 3 seconds. - TCP keep alive interval set to 15 seconds. - TCP keep alive count set to 9. - userTimeout set to a value slightly longer than the total time it would take for all keep alive probes to be sent.

func SetTimeouts

func SetTimeouts(conn *net.TCPConn, userTimeout time.Duration) error

SetTimeouts sets TCP_USER_TIMEOUT and TCP keep alive timeouts on a connection using values from KeepAliveTimeouts. If userTimeout is set to 0 then the default value from KeepAliveTimeouts will be used.

func SetUserTimeout

func SetUserTimeout(conn *net.TCPConn, timeout time.Duration) error

SetUserTimeout sets the TCP user timeout on a connection's socket.