Package herddb.network.netty

Class AbstractChannel

java.lang.Object

herddb.network.Channel

herddb.network.netty.AbstractChannel

All Implemented Interfaces:

AutoCloseable

Direct Known Subclasses:

LocalVMChannel, NettyChannel

public abstract class AbstractChannel
extends Channel

Common implementation.

Author:

eolivelli

Nested Class Summary

Nested classes/interfaces inherited from class herddb.network.Channel

Channel.PduCallback

Field Summary

Fields

Modifier and Type	Field	Description
static String	ADDRESS_JVM_LOCAL
protected boolean	ioErrors

Fields inherited from class herddb.network.Channel

messagesReceiver

Constructor Summary

Constructors

Constructor	Description
AbstractChannel(String name, String remoteAddress, ExecutorService callbackexecutor)

Method Summary

Modifier and Type	Method	Description
void	channelIdle()
void	close()
protected abstract String	describeSocket()
void	directProcessPdu(Pdu message)	Esecute processing (mostly) in the same thread
protected abstract void	doClose()
long	getId()
String	getRemoteAddress()
boolean	isClosed()
void	pduReceived(Pdu message)	This method is intended to be used while serving a PDU coming from Network
protected long	pendingCallbacks()
void	sendReplyMessage(long inAnswerTo, io.netty.buffer.ByteBuf message)
void	sendRequestWithAsyncReply(long id, io.netty.buffer.ByteBuf message, long timeout, Channel.PduCallback callback)

Methods inherited from class herddb.network.Channel

generateRequestId, getMessagesReceiver, getName, isLocalChannel, isValid, sendMessageWithPduReply, sendOneWayMessage, setMessagesReceiver

Methods inherited from class java.lang.Object

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

Field Detail

ADDRESS_JVM_LOCAL

public static final String ADDRESS_JVM_LOCAL

See Also:

Constant Field Values

ioErrors

protected boolean ioErrors

Constructor Detail

AbstractChannel

public AbstractChannel(String name,
                       String remoteAddress,
                       ExecutorService callbackexecutor)

Method Detail

pendingCallbacks

protected final long pendingCallbacks()

getId

public final long getId()

pduReceived

public final void pduReceived(Pdu message)

This method is intended to be used while serving a PDU coming from Network

Parameters:

message -

directProcessPdu

public final void directProcessPdu(Pdu message)

Esecute processing (mostly) in the same thread

Parameters:

message -

sendReplyMessage

public final void sendReplyMessage(long inAnswerTo,
                                   io.netty.buffer.ByteBuf message)

Specified by:

sendReplyMessage in class Channel

sendRequestWithAsyncReply

public final void sendRequestWithAsyncReply(long id,
                                            io.netty.buffer.ByteBuf message,
                                            long timeout,
                                            Channel.PduCallback callback)

Specified by:

sendRequestWithAsyncReply in class Channel

describeSocket

protected abstract String describeSocket()

doClose

protected abstract void doClose()

close

public final void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in class Channel

isClosed

public final boolean isClosed()

Specified by:

isClosed in class Channel

getRemoteAddress

public final String getRemoteAddress()

Specified by:

getRemoteAddress in class Channel

channelIdle

public final void channelIdle()

Specified by:

channelIdle in class Channel