Package org.apache.http.impl.nio.reactor

Class IOReactorConfig

java.lang.Object

org.apache.http.impl.nio.reactor.IOReactorConfig

All Implemented Interfaces:

Cloneable

public final class IOReactorConfig
extends Object
implements Cloneable

I/O reactor configuration parameters.

Since:

4.2

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	IOReactorConfig.Builder

Field Summary

Fields

Modifier and Type	Field	Description
private final int	backlogSize
private int	connectTimeout
static final IOReactorConfig	DEFAULT
private boolean	interestOpQueued
private int	ioThreadCount
private int	rcvBufSize
private long	selectInterval
private long	shutdownGracePeriod
private int	sndBufSize
private boolean	soKeepAlive
private int	soLinger
private boolean	soReuseAddress
private int	soTimeout
private boolean	tcpNoDelay

Constructor Summary

Constructors

Constructor	Description
IOReactorConfig()	Deprecated. Use IOReactorConfig.Builder.
IOReactorConfig(long selectInterval, long shutdownGracePeriod, boolean interestOpQueued, int ioThreadCount, int soTimeout, boolean soReuseAddress, int soLinger, boolean soKeepAlive, boolean tcpNoDelay, int connectTimeout, int sndBufSize, int rcvBufSize, int backlogSize)

Method Summary

Modifier and Type	Method	Description
protected IOReactorConfig	clone()
static IOReactorConfig.Builder	copy(IOReactorConfig config)
static IOReactorConfig.Builder	custom()
int	getBacklogSize()	Determines the default backlog size value for server sockets binds.
int	getConnectTimeout()	Determines the default connect timeout value for non-blocking connection requests.
int	getIoThreadCount()	Determines the number of I/O dispatch threads to be used by the I/O reactor.
int	getRcvBufSize()	Determines the default value of the SocketOptions.SO_RCVBUF parameter for newly created sockets.
long	getSelectInterval()	Determines time interval in milliseconds at which the I/O reactor wakes up to check for timed out sessions and session requests.
long	getShutdownGracePeriod()	Determines grace period in milliseconds the I/O reactors are expected to block waiting for individual worker threads to terminate cleanly.
int	getSndBufSize()	Determines the default value of the SocketOptions.SO_SNDBUF parameter for newly created sockets.
int	getSoLinger()	Determines the default value of the SocketOptions.SO_LINGER parameter for newly created sockets.
int	getSoTimeout()	Determines the default socket timeout value for non-blocking I/O operations.
boolean	isInterestOpQueued()	Determines whether or not I/O interest operations are to be queued and executed asynchronously by the I/O reactor thread or to be applied to the underlying SelectionKey immediately.
boolean	isSoKeepalive()	Determines the default value of the SocketOptions.SO_KEEPALIVE parameter for newly created sockets.
boolean	isSoReuseAddress()	Determines the default value of the SocketOptions.SO_REUSEADDR parameter for newly created sockets.
boolean	isTcpNoDelay()	Determines the default value of the SocketOptions.TCP_NODELAY parameter for newly created sockets.
void	setConnectTimeout(int connectTimeout)	Deprecated. (4.3) use IOReactorConfig.Builder.setConnectTimeout(int)
void	setInterestOpQueued(boolean interestOpQueued)	Deprecated. (4.3) use IOReactorConfig.Builder.setInterestOpQueued(boolean)
void	setIoThreadCount(int ioThreadCount)	Deprecated. (4.3) use IOReactorConfig.Builder.setIoThreadCount(int)
void	setRcvBufSize(int rcvBufSize)	Deprecated. (4.3) use IOReactorConfig.Builder.setRcvBufSize(int)
void	setSelectInterval(long selectInterval)	Deprecated. (4.3) use IOReactorConfig.Builder.setSelectInterval(long)
void	setShutdownGracePeriod(long gracePeriod)	Deprecated. (4.3) use IOReactorConfig.Builder.setShutdownGracePeriod(long)
void	setSndBufSize(int sndBufSize)	Deprecated. (4.3) use IOReactorConfig.Builder.setSndBufSize(int)
void	setSoKeepalive(boolean soKeepAlive)	Deprecated. (4.3) use IOReactorConfig.Builder.setSoKeepAlive(boolean)
void	setSoLinger(int soLinger)	Deprecated. (4.3) use IOReactorConfig.Builder.setSoLinger(int)
void	setSoReuseAddress(boolean soReuseAddress)	Deprecated. (4.3) use IOReactorConfig.Builder.setSoReuseAddress(boolean)
void	setSoTimeout(int soTimeout)	Deprecated. (4.3) use IOReactorConfig.Builder.setSoTimeout(int)
void	setTcpNoDelay(boolean tcpNoDelay)	Deprecated. (4.3) use IOReactorConfig.Builder.setTcpNoDelay(boolean)
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT

public static final IOReactorConfig DEFAULT

selectInterval

private long selectInterval

shutdownGracePeriod

private long shutdownGracePeriod

interestOpQueued

private boolean interestOpQueued

ioThreadCount

private int ioThreadCount

soTimeout

private int soTimeout

soReuseAddress

private boolean soReuseAddress

soLinger

private int soLinger

soKeepAlive

private boolean soKeepAlive

tcpNoDelay

private boolean tcpNoDelay

connectTimeout

private int connectTimeout

sndBufSize

private int sndBufSize

rcvBufSize

private int rcvBufSize

backlogSize

private final int backlogSize

Constructor Details

IOReactorConfig

@Deprecated
public IOReactorConfig()

Deprecated.

Use IOReactorConfig.Builder.

IOReactorConfig

IOReactorConfig(long selectInterval,
 long shutdownGracePeriod,
 boolean interestOpQueued,
 int ioThreadCount,
 int soTimeout,
 boolean soReuseAddress,
 int soLinger,
 boolean soKeepAlive,
 boolean tcpNoDelay,
 int connectTimeout,
 int sndBufSize,
 int rcvBufSize,
 int backlogSize)

Method Details

getSelectInterval

public long getSelectInterval()

Determines time interval in milliseconds at which the I/O reactor wakes up to check for timed out sessions and session requests.

Default: 1000 milliseconds.

setSelectInterval

@Deprecated
public void setSelectInterval(long selectInterval)

Deprecated.

(4.3) use IOReactorConfig.Builder.setSelectInterval(long)

getShutdownGracePeriod

public long getShutdownGracePeriod()

Determines grace period in milliseconds the I/O reactors are expected to block waiting for individual worker threads to terminate cleanly.

Default: 500 milliseconds.

setShutdownGracePeriod

@Deprecated
public void setShutdownGracePeriod(long gracePeriod)

Deprecated.

(4.3) use IOReactorConfig.Builder.setShutdownGracePeriod(long)

isInterestOpQueued

public boolean isInterestOpQueued()

Determines whether or not I/O interest operations are to be queued and executed asynchronously by the I/O reactor thread or to be applied to the underlying SelectionKey immediately.

Default: false

See Also:

• SelectionKey
• SelectionKey.interestOps()
• SelectionKey.interestOps(int)

setInterestOpQueued

@Deprecated
public void setInterestOpQueued(boolean interestOpQueued)

Deprecated.

(4.3) use IOReactorConfig.Builder.setInterestOpQueued(boolean)

getIoThreadCount

public int getIoThreadCount()

Determines the number of I/O dispatch threads to be used by the I/O reactor.

Default: 2

setIoThreadCount

@Deprecated
public void setIoThreadCount(int ioThreadCount)

Deprecated.

(4.3) use IOReactorConfig.Builder.setIoThreadCount(int)

getSoTimeout

public int getSoTimeout()

Determines the default socket timeout value for non-blocking I/O operations.

Default: 0 (no timeout)

See Also:

• SocketOptions.SO_TIMEOUT

setSoTimeout

@Deprecated
public void setSoTimeout(int soTimeout)

Deprecated.

(4.3) use IOReactorConfig.Builder.setSoTimeout(int)

isSoReuseAddress

public boolean isSoReuseAddress()

Determines the default value of the SocketOptions.SO_REUSEADDR parameter for newly created sockets.

Default: false

See Also:

• SocketOptions.SO_REUSEADDR

setSoReuseAddress

@Deprecated
public void setSoReuseAddress(boolean soReuseAddress)

Deprecated.

(4.3) use IOReactorConfig.Builder.setSoReuseAddress(boolean)

getSoLinger

public int getSoLinger()

Determines the default value of the SocketOptions.SO_LINGER parameter for newly created sockets.

Default: -1

See Also:

• SocketOptions.SO_LINGER

setSoLinger

@Deprecated
public void setSoLinger(int soLinger)

Deprecated.

(4.3) use IOReactorConfig.Builder.setSoLinger(int)

isSoKeepalive

public boolean isSoKeepalive()

Determines the default value of the SocketOptions.SO_KEEPALIVE parameter for newly created sockets.

Default: -1

See Also:

• SocketOptions.SO_KEEPALIVE

setSoKeepalive

@Deprecated
public void setSoKeepalive(boolean soKeepAlive)

Deprecated.

(4.3) use IOReactorConfig.Builder.setSoKeepAlive(boolean)

isTcpNoDelay

public boolean isTcpNoDelay()

Determines the default value of the SocketOptions.TCP_NODELAY parameter for newly created sockets.

Default: false

See Also:

• SocketOptions.TCP_NODELAY

setTcpNoDelay

@Deprecated
public void setTcpNoDelay(boolean tcpNoDelay)

Deprecated.

(4.3) use IOReactorConfig.Builder.setTcpNoDelay(boolean)

getConnectTimeout

public int getConnectTimeout()

Determines the default connect timeout value for non-blocking connection requests.

Default: 0 (no timeout)

setConnectTimeout

@Deprecated
public void setConnectTimeout(int connectTimeout)

Deprecated.

(4.3) use IOReactorConfig.Builder.setConnectTimeout(int)

getSndBufSize

public int getSndBufSize()

Determines the default value of the SocketOptions.SO_SNDBUF parameter for newly created sockets.

Default: 0 (system default)

See Also:

• SocketOptions.SO_SNDBUF

setSndBufSize

@Deprecated
public void setSndBufSize(int sndBufSize)

Deprecated.

(4.3) use IOReactorConfig.Builder.setSndBufSize(int)

getRcvBufSize

public int getRcvBufSize()

Determines the default value of the SocketOptions.SO_RCVBUF parameter for newly created sockets.

Default: 0 (system default)

See Also:

• SocketOptions.SO_RCVBUF

setRcvBufSize

@Deprecated
public void setRcvBufSize(int rcvBufSize)

Deprecated.

(4.3) use IOReactorConfig.Builder.setRcvBufSize(int)

getBacklogSize

public int getBacklogSize()

Determines the default backlog size value for server sockets binds.

Default: 0 (system default)

Since:

4.4

clone

protected IOReactorConfig clone()
                         throws CloneNotSupportedException

Overrides:

clone in class Object

Throws:

CloneNotSupportedException

custom

public static IOReactorConfig.Builder custom()

copy

public static IOReactorConfig.Builder copy(IOReactorConfig config)

toString

public String toString()

Overrides:

toString in class Object