services.moleculer.repl

Class RemoteRepl

java.lang.Object

services.moleculer.service.MoleculerComponent

services.moleculer.service.Service

services.moleculer.repl.Repl

services.moleculer.repl.LocalRepl

services.moleculer.repl.RemoteRepl

All Implemented Interfaces:

java.lang.Runnable

public class RemoteRepl
extends LocalRepl

Telnet-based (remote) interactive console. To start console, type

RemoteRepl r = new RemoteRepl();
ServiceBroker broker = ServiceBroker.builder().repl(r).build();
broker.start();
broker.repl();

...then you can connect to the Service Broker using a standard telnet client:

telnet localhost

The telnet provides for logon with a password, the default username and password is "admin" / "admin". Nevertheless the telnet connection is not secure.

See Also:

LocalRepl

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	authenticated Need username / password?
protected java.util.LinkedList<RemoteReader>	buffers
protected boolean	echo Send echo character to the telnet client.
protected int	maxSessions Maximum number of opened telnet sessions.
protected java.lang.String	password The password.
protected int	port Telnet port.
protected java.nio.channels.Selector	selector
protected java.nio.channels.ServerSocketChannel	serverChannel
protected int	socketTimeout Socket socketTimeout, in milliseconds (0 = no timeout).
protected static byte[]	TELNET_HEADER
protected java.lang.String	username Username.
protected java.util.LinkedList<java.nio.channels.SelectionKey>	writableKeys

Fields inherited from class services.moleculer.repl.LocalRepl

colorWriter, commands, executor, lastCommand, packagesToScan, postDefinedCommands, reader

Fields inherited from class services.moleculer.service.MoleculerComponent

broker, logger, name

Constructor Summary

Constructors

Constructor and Description
RemoteRepl()

Method Summary

Modifier and Type	Method and Description
int	getMaxSessions()
java.lang.String	getPassword()
int	getPort()
int	getSocketTimeout()
java.lang.String	getUsername()
boolean	isAuthenticated()
boolean	isEcho()
protected void	markAsWritable(java.nio.channels.SelectionKey key)
protected void	removeBuffer(RemoteReader buffer)
void	run()
void	setAuthenticated(boolean authenticated)
void	setEcho(boolean echo)
void	setMaxSessions(int sessions)
void	setPassword(java.lang.String password)
void	setPort(int port)
void	setSocketTimeout(int timeout)
void	setUsername(java.lang.String username)
protected void	showStartMessage()
protected void	startReading()
protected void	stopReading()

Methods inherited from class services.moleculer.repl.LocalRepl

addCommand, getPackagesToScan, load, onCommand, parseLine, printCommandHelp, printHelp, setPackagesToScan, started

Methods inherited from class services.moleculer.repl.Repl

isEnabled, setEnabled, startOrStopReading, stopNow, stopped

Methods inherited from class services.moleculer.service.MoleculerComponent

getBroker, getLogger, getName

Methods inherited from class java.lang.Object

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

Field Detail

TELNET_HEADER

protected static final byte[] TELNET_HEADER

port

protected int port

Telnet port.

echo

protected boolean echo

Send echo character to the telnet client.

socketTimeout

protected int socketTimeout

Socket socketTimeout, in milliseconds (0 = no timeout).

maxSessions

protected int maxSessions

Maximum number of opened telnet sessions.

authenticated

protected boolean authenticated

Need username / password?

username

protected java.lang.String username

Username.

password

protected java.lang.String password

The password. It is a good idea for you to change your password before the first usage by using the 'repl.setPassword("newPassword")' method.

buffers

protected final java.util.LinkedList<RemoteReader> buffers

writableKeys

protected final java.util.LinkedList<java.nio.channels.SelectionKey> writableKeys

serverChannel

protected java.nio.channels.ServerSocketChannel serverChannel

selector

protected java.nio.channels.Selector selector

Constructor Detail

RemoteRepl

public RemoteRepl()

Method Detail

startReading

protected void startReading()

Overrides:

startReading in class LocalRepl

showStartMessage

protected void showStartMessage()

Overrides:

showStartMessage in class LocalRepl

run

public void run()

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class LocalRepl

removeBuffer

protected void removeBuffer(RemoteReader buffer)

markAsWritable

protected void markAsWritable(java.nio.channels.SelectionKey key)

stopReading

protected void stopReading()

Overrides:

stopReading in class LocalRepl

getPort

public int getPort()

setPort

public void setPort(int port)

isEcho

public boolean isEcho()

setEcho

public void setEcho(boolean echo)

getSocketTimeout

public int getSocketTimeout()

setSocketTimeout

public void setSocketTimeout(int timeout)

getMaxSessions

public int getMaxSessions()

setMaxSessions

public void setMaxSessions(int sessions)

isAuthenticated

public boolean isAuthenticated()

setAuthenticated

public void setAuthenticated(boolean authenticated)

getUsername

public java.lang.String getUsername()

setUsername

public void setUsername(java.lang.String username)

getPassword

public java.lang.String getPassword()

setPassword

public void setPassword(java.lang.String password)