Class TcpOption<T>

java.lang.Object

io.vertx.core.net.TcpOption<T>

public class TcpOption<T>
extends Object

Generic TCP configuration option.

Field Summary

Fields

Modifier and Type	Field	Description
static final TcpOption<Boolean>	CORK	The TCP_CORK option - only with Linux native transport.
static final TcpOption<Integer>	FASTOPEN	The TCP_FASTOPEN option - only with Linux native transport.
static final TcpOption<Boolean>	FASTOPEN_CONNECT	The TCP_FASTOPEN_CONNECT option - only with Linux native transport.
static final TcpOption<Integer>	KEEPCNT	The TCP_KEEPCNT option - only with Linux native transport.
static final TcpOption<Integer>	KEEPIDLE	The TCP_KEEPIDLE option - only with Linux native transport.
static final TcpOption<Integer>	KEEPINTVL	The TCP_KEEPINTVL option - only with Linux native transport.
static final TcpOption<Boolean>	NODELAY	The TCP_NODELAY option - only with Linux native transport.
static final TcpOption<Boolean>	QUICKACK	The TCP_QUICKACK option - only with Linux native transport.
static final TcpOption<Integer>	USER_TIMEOUT	The TCP_USER_TIMEOUT option - only with Linux native transport.

Method Summary

Modifier and Type	Method	Description
protected void	validate(T value)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

NODELAY

public static final TcpOption<Boolean> NODELAY

The TCP_NODELAY option - only with Linux native transport.

QUICKACK

public static final TcpOption<Boolean> QUICKACK

The TCP_QUICKACK option - only with Linux native transport.

CORK

public static final TcpOption<Boolean> CORK

The TCP_CORK option - only with Linux native transport.

USER_TIMEOUT

public static final TcpOption<Integer> USER_TIMEOUT

The TCP_USER_TIMEOUT option - only with Linux native transport.

FASTOPEN_CONNECT

public static final TcpOption<Boolean> FASTOPEN_CONNECT

The TCP_FASTOPEN_CONNECT option - only with Linux native transport.

FASTOPEN

public static final TcpOption<Integer> FASTOPEN

The TCP_FASTOPEN option - only with Linux native transport.

KEEPCNT

public static final TcpOption<Integer> KEEPCNT

The TCP_KEEPCNT option - only with Linux native transport.

The maximum number of keepalive probes TCP should send before dropping the connection.

A value of 0 means: Do not set this socket option, which will result in an OS-specific default value.

KEEPIDLE

public static final TcpOption<Integer> KEEPIDLE

The TCP_KEEPIDLE option - only with Linux native transport.

The time (in seconds) the connection needs to remain idle before TCP starts sending keepalive probes, if enabled.

A value of 0 means: Do not set this socket option, which will result in an OS-specific default value.

KEEPINTVL

public static final TcpOption<Integer> KEEPINTVL

The TCP_KEEPINTVL option - only with Linux native transport.

The time (in seconds) between individual keepalive probes.

A value of 0 means: Do not set this socket option, which will result in an OS-specific default value.

Method Details

validate

protected void validate(T value)