Package org.agrona.nio

Class TransportPoller

java.lang.Object

org.agrona.nio.TransportPoller

All Implemented Interfaces:

AutoCloseable

public class TransportPoller
extends Object
implements AutoCloseable

Implements the common functionality for a transport poller.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ITERATION_THRESHOLD	Threshold beyond which individual channel/socket polling will swap to using a Selector.
static final int	ITERATION_THRESHOLD_DEFAULT	Default threshold beyond which individual channel/socket polling will swap to using a Selector.
static final String	ITERATION_THRESHOLD_PROP_NAME	System property name for the threshold beyond which individual channel/socket polling will swap to using a Selector.
protected final Selector	selector	Reference to the Selector for the transport.

Constructor Summary

Constructors

Constructor	Description
TransportPoller()	Default constructor.

Method Summary

Modifier and Type	Method	Description
void	close()	Close NioSelector down.
void	selectNowWithoutProcessing()	Explicit call to Selector.selectNow() followed by clearing out the set without processing.

Methods inherited from class java.lang.Object

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

Field Details

ITERATION_THRESHOLD_PROP_NAME

public static final String ITERATION_THRESHOLD_PROP_NAME

System property name for the threshold beyond which individual channel/socket polling will swap to using a Selector.

See Also:

• Constant Field Values

ITERATION_THRESHOLD_DEFAULT

public static final int ITERATION_THRESHOLD_DEFAULT

Default threshold beyond which individual channel/socket polling will swap to using a Selector.

See Also:

• Constant Field Values

ITERATION_THRESHOLD

public static final int ITERATION_THRESHOLD

Threshold beyond which individual channel/socket polling will swap to using a Selector.

See Also:

• ITERATION_THRESHOLD_PROP_NAME
• ITERATION_THRESHOLD_DEFAULT

selector

protected final Selector selector

Reference to the Selector for the transport.

Constructor Details

TransportPoller

public TransportPoller()

Default constructor.

Method Details

close

public void close()

Close NioSelector down. Returns immediately.

Specified by:

close in interface AutoCloseable

selectNowWithoutProcessing

public void selectNowWithoutProcessing()

Explicit call to Selector.selectNow() followed by clearing out the set without processing.