Top Description Fields Constructors Methods

org.apache.sshd.common.forward

public Class ChannelToPortHandler

Class Inheritance

extends AbstractLoggingBean

java.lang.Object
org.apache.sshd.common.util.logging.AbstractLoggingBean
org.apache.sshd.common.forward.ChannelToPortHandler

Imports

java.io.IOException, java.util.Objects, org.apache.sshd.common.SshConstants, org.apache.sshd.common.channel.Channel, .LocalWindow, org.apache.sshd.common.io.IoSession, org.apache.sshd.common.util.ValidateUtils, org.apache.sshd.common.util.buffer.Buffer, .ByteArrayBuffer, org.apache.sshd.common.util.logging.AbstractLoggingBean

Implements forwarding messages received from a channel to a port in TCP/IP port forwarding.

Author: Apache MINA SSHD Project

Field Summary

Modifier and Type	Field and Description
private final Channel	channel
private final IoSession	port

Inherited from org.apache.sshd.common.util.logging.AbstractLoggingBean:: log

Constructor Summary

Access	Constructor and Description
public	ChannelToPortHandler(IoSession port, Channel channel)

Method Summary

Modifier and Type	Method and Description
private void	checkWindow(byte cmd, long len)
public IoSession	Returns: the `IoSession`, never `null` getPortSession() Retrieves the `IoSession` for the port connection.
public void	handleEof() Perform appropriate actions on the port session when the channel received an SSH_MSG_CHANNEL_EOF message.
protected void	handleWriteDataFailure(byte cmd, byte[] data, int off, int len, Throwable t)
protected void	handleWriteDataSuccess(byte cmd, byte[] data, int off, int len)
public void	sendToPort(byte cmd, byte[] data, int off, long len)

Inherited from org.apache.sshd.common.util.logging.AbstractLoggingBean:: debug debug debug debug debug error error error error error getSimplifiedLogger info info warn warn warn warn warn warn warn warn

Field Detail

channel	back to summary
private final Channel channel

port	back to summary
private final IoSession port

Constructor Detail

ChannelToPortHandler	back to summary
public ChannelToPortHandler(IoSession port, Channel channel)

Method Detail

checkWindow	back to summary
private void checkWindow(byte cmd, long len)

getPortSession back to summary

public IoSession getPortSession()

Retrieves the IoSession for the port connection.

Returns:IoSession: the IoSession, never null

handleEof	back to summary
public void handleEof() throws IOException Perform appropriate actions on the port session when the channel received an SSH_MSG_CHANNEL_EOF message.

handleWriteDataFailure	back to summary
protected void handleWriteDataFailure(byte cmd, byte[] data, int off, int len, Throwable t)

handleWriteDataSuccess	back to summary
protected void handleWriteDataSuccess(byte cmd, byte[] data, int off, int len)

sendToPort	back to summary
public void sendToPort(byte cmd, byte[] data, int off, long len) throws IOException