Class BioSender

java.lang.Object

org.apache.catalina.tribes.transport.AbstractSender

org.apache.catalina.tribes.transport.bio.BioSender

All Implemented Interfaces:

DataSender

@Deprecated
public class BioSender
extends AbstractSender

Deprecated.

This will be removed in Tomcat 10

Send cluster messages with only one socket. Ack and keep Alive Handling is supported

Since:

5.5.16

Author:

Peter Rossbach

Field Summary

Fields

Modifier and Type	Field	Description
protected final XByteBuffer	ackbuf	Deprecated.
protected static final StringManager	sm	Deprecated. The string manager for this package.

Constructor Summary

Constructors

Constructor	Description
BioSender()	Deprecated.

Method Summary

Modifier and Type	Method	Description
protected void	closeSocket()	Deprecated. Close socket.
void	connect()	Deprecated. Connect other cluster member receiver
void	disconnect()	Deprecated. disconnect and close socket
protected void	openSocket()	Deprecated. Open real socket and set time out when waitForAck is enabled is socket open return directly.
protected void	pushMessage(byte[] data, boolean reconnect, boolean waitForAck)	Deprecated. Push messages with only one socket at a time Wait for ack is needed and make auto retry when write message is failed.
void	sendMessage(byte[] data, boolean waitForAck)	Deprecated. Send message.
String	toString()	Deprecated.
protected void	waitForAck()	Deprecated. Wait for Acknowledgement from other server.

Methods inherited from class org.apache.catalina.tribes.transport.AbstractSender

getAddress, getAttempt, getConnectTime, getDestination, getDirectBuffer, getKeepAliveCount, getKeepAliveTime, getMaxRetryAttempts, getOoBInline, getPort, getRequestCount, getRxBufSize, getSoKeepAlive, getSoLingerOn, getSoLingerTime, getSoReuseAddress, getSoTrafficClass, getTcpNoDelay, getThrowOnFailedAck, getTimeout, getTxBufSize, getUdpPort, getUdpRxBufSize, getUdpTxBufSize, isConnected, isUdpBased, keepalive, setAddress, setAttempt, setConnected, setConnectTime, setDestination, setDirectBuffer, setKeepAliveCount, setKeepAliveTime, setMaxRetryAttempts, setOoBInline, setPort, setRequestCount, setRxBufSize, setSoKeepAlive, setSoLingerOn, setSoLingerTime, setSoReuseAddress, setSoTrafficClass, setTcpNoDelay, setThrowOnFailedAck, setTimeout, setTxBufSize, setUdpBased, setUdpPort, setUdpRxBufSize, setUdpTxBufSize, transferProperties

Methods inherited from class java.lang.Object

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

Field Details

sm

protected static final StringManager sm

Deprecated.

The string manager for this package.

ackbuf

protected final XByteBuffer ackbuf

Deprecated.

Constructor Details

BioSender

public BioSender()

Deprecated.

Method Details

connect

public void connect()
             throws IOException

Deprecated.

Connect other cluster member receiver

Throws:

IOException - when an error occurs

See Also:

• DataSender.connect()

disconnect

public void disconnect()

Deprecated.

disconnect and close socket

See Also:

• DataSender.disconnect()

sendMessage

public void sendMessage(byte[] data,
 boolean waitForAck)
                 throws IOException

Deprecated.

Send message.

Parameters:

data - The data to send

waitForAck - Wait for an ack

Throws:

IOException - An IO error occurred sending the message

toString

public String toString()

Deprecated.

Overrides:

toString in class Object

openSocket

protected void openSocket()
                   throws IOException

Deprecated.

Open real socket and set time out when waitForAck is enabled is socket open return directly.

Throws:

IOException - Error opening socket

closeSocket

protected void closeSocket()

Deprecated.

Close socket.

See Also:

• disconnect()

pushMessage

protected void pushMessage(byte[] data,
 boolean reconnect,
 boolean waitForAck)
                    throws IOException

Deprecated.

Push messages with only one socket at a time Wait for ack is needed and make auto retry when write message is failed. After sending error close and reopen socket again. After successful sending update stats WARNING: Subclasses must be very careful that only one thread call this pushMessage at once!!!

Parameters:

data - Data to send

reconnect - Do a reconnect (close socket then reopen)

waitForAck - Wait for an acknowledgement

Throws:

IOException - IO error writing data

Since:

5.5.10

See Also:

• closeSocket()
• openSocket()
• sendMessage(byte[], boolean)

waitForAck

protected void waitForAck()
                   throws IOException

Deprecated.

Wait for Acknowledgement from other server. FIXME Please, not wait only for three characters, better control that the wait ack message is correct.

Throws:

IOException - An IO error occurred