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java.lang.Objectto.etc.telnet.TelnetStateThing
to.etc.telnet.TelnetServer
public class TelnetServer
Implements a Telnet server for log and debugging tasks. Each session started can send and receive data. Each session will get a separate thread(!) so this is NOT meant as a serious implementation! To get a working server call the static method createServer; this will create a server structure and it's associated thread, called the listener thread. The only task of this thread is to listen for new session requests and to spawn new sessions when these occur.
Field Summary |
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Fields inherited from class to.etc.telnet.TelnetStateThing |
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tsDOWN, tsINITING, tsNONE, tsRUN, tsSHUT |
Method Summary | |
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void |
_write(byte[] ar,
int off,
int len)
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void |
_write(int ch)
Called to dump data from outputstream and such.. |
void |
addCommandHandler(ITelnetCommandHandler tch)
Adds a command handler. |
static TelnetServer |
createServer(int port)
Creates a new Telnet server. |
protected void |
executeTelnetCommand(TelnetPrintWriter tpw,
java.lang.String command)
Calls a command handler for a given (session, command) to get it executed. |
static void |
main(java.lang.String[] args)
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static void |
registerTelnetCommand(ITelnetCommandHandler tch)
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void |
run()
This is the server's thread. |
protected void |
sessionClosed(TelnetSession ts)
Called to remove a session that was closed (due to error or normal circumstances) from this server's tables. |
static void |
startTelnetServer(int port)
Called to start the telnet server. |
void |
wall(java.lang.String msg)
Sends a single string to ALL clients. |
Methods inherited from class to.etc.telnet.TelnetStateThing |
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getState, getStateString, inState, setState |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public static TelnetServer createServer(int port) throws java.lang.Exception
java.lang.Exception
public void addCommandHandler(ITelnetCommandHandler tch)
protected void executeTelnetCommand(TelnetPrintWriter tpw, java.lang.String command)
public void run()
run
in interface java.lang.Runnable
protected void sessionClosed(TelnetSession ts)
public void wall(java.lang.String msg)
public void _write(int ch)
public void _write(byte[] ar, int off, int len)
public static void main(java.lang.String[] args)
public static void startTelnetServer(int port)
public static void registerTelnetCommand(ITelnetCommandHandler tch)
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