io.apigee.trireme.kernel.handles

Class NIODatagramHandle

java.lang.Object

io.apigee.trireme.kernel.handles.AbstractHandle

io.apigee.trireme.kernel.handles.AbstractNIOHandle

io.apigee.trireme.kernel.handles.NIODatagramHandle

All Implemented Interfaces:

Handle

public class NIODatagramHandle
extends AbstractNIOHandle

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	NIODatagramHandle.ReceivedDatagram

Nested classes/interfaces inherited from class io.apigee.trireme.kernel.handles.AbstractNIOHandle

AbstractNIOHandle.QueuedWrite

Field Summary

Fields

Modifier and Type	Field and Description
static int	MAX_READ_BUFFER Realistically actual UDP packets on the Internet are not gigantic.

Fields inherited from class io.apigee.trireme.kernel.handles.AbstractNIOHandle

queuedBytes, runtime, selKey, writeQueue, writeReady

Constructor Summary

Constructors

Constructor and Description
NIODatagramHandle(GenericNodeRuntime runtime)

Method Summary

Modifier and Type	Method and Description
void	bind(java.lang.String address, int port)
void	close()
java.net.InetSocketAddress	getSockName()
protected void	processConnect()
protected void	processReads()
protected void	processWrites()
int	send(java.lang.String host, int port, java.nio.ByteBuffer buf, IOCompletionHandler<java.lang.Integer> handler)
void	setBroadcast(boolean on)
void	setMulticastLoopback(boolean on)
void	setMulticastTtl(int ttl)
void	startReadingDatagrams(IOCompletionHandler<NIODatagramHandle.ReceivedDatagram> handler)
void	stopReading()

Methods inherited from class io.apigee.trireme.kernel.handles.AbstractNIOHandle

addInterest, clientSelected, getNetworkPolicy, queueWrite, removeInterest

Methods inherited from class io.apigee.trireme.kernel.handles.AbstractHandle

getReadHandler, getWritesOutstanding, setReadHandler, startReading, write, write, writeHandle, writeHandle

Methods inherited from class java.lang.Object

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

Field Detail

MAX_READ_BUFFER

public static final int MAX_READ_BUFFER

Realistically actual UDP packets on the Internet are not gigantic.

See Also:

Constant Field Values

Constructor Detail

NIODatagramHandle

public NIODatagramHandle(GenericNodeRuntime runtime)

Method Detail

bind

public void bind(java.lang.String address,
                 int port)
          throws OSException

Throws:

OSException

close

public void close()

Specified by:

close in interface Handle

Specified by:

close in class AbstractHandle

send

public int send(java.lang.String host,
                int port,
                java.nio.ByteBuffer buf,
                IOCompletionHandler<java.lang.Integer> handler)
         throws OSException

Throws:

OSException

processWrites

protected void processWrites()

Specified by:

processWrites in class AbstractNIOHandle

startReadingDatagrams

public void startReadingDatagrams(IOCompletionHandler<NIODatagramHandle.ReceivedDatagram> handler)

stopReading

public void stopReading()

Specified by:

stopReading in interface Handle

Overrides:

stopReading in class AbstractHandle

processReads

protected void processReads()

Specified by:

processReads in class AbstractNIOHandle

processConnect

protected void processConnect()

Specified by:

processConnect in class AbstractNIOHandle

getSockName

public java.net.InetSocketAddress getSockName()

setBroadcast

public void setBroadcast(boolean on)
                  throws OSException

Throws:

OSException

setMulticastTtl

public void setMulticastTtl(int ttl)
                     throws OSException

Throws:

OSException

setMulticastLoopback

public void setMulticastLoopback(boolean on)
                          throws OSException

Throws:

OSException