com.sun.akuma.EchoServer

public class EchoServer extends NetworkServer

Sample echo server.

Author:: Kohsuke Kawaguchi

Nested Class Summary

Nested classes/interfaces inherited from class com.sun.akuma.Daemon
Daemon.WithoutChdir
Field Summary

Fields inherited from class com.sun.akuma.NetworkServer
arguments
Constructor Summary

Constructors

Constructor

Description

EchoServer(String[] args)
Method Summary

Modifier and Type

Method

Description

protected ServerSocket

createServerSocket()

Creates a bound ServerSocket that will be shared by all worker processes.

protected void

forkWorkers(JavaVMArguments args)

Forks the worker thread with the given JVM args.

protected void

frontend()

Front-end.

static void

main(String[] args)

protected boolean

shouldBeDaemonized()

Daemonize if something is given as arguments.

protected void

worker(ServerSocket ss)

Worker thread main code.

Methods inherited from class com.sun.akuma.NetworkServer
forkWorkerThreads, run, worker

Methods inherited from class com.sun.akuma.Daemon
all, chdirToRoot, closeDescriptors, daemonize, daemonize, getCurrentExecutable, init, init, isDaemonized, selfExec, writePidFile

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- EchoServer
  
  public EchoServer(String[] args)
Method Details
- main
  
  public static void main(String[] args) throws Exception
  
  Throws:
  
  Exception
- shouldBeDaemonized
  
  protected boolean shouldBeDaemonized()
  
  Daemonize if something is given as arguments.
  
  Overrides:
  
  shouldBeDaemonized in class NetworkServer
- frontend
  
  protected void frontend() throws Exception
  
  Description copied from class: NetworkServer
  
  Front-end.
  
  Overrides:
  
  frontend in class NetworkServer
  
  Throws:
  
  Exception
- forkWorkers
  
  protected void forkWorkers(JavaVMArguments args) throws Exception
  
  Description copied from class: NetworkServer
  
  Forks the worker thread with the given JVM args. The implementation is expected to modify the arguments to suit their need, then call into NetworkServer.forkWorkerThreads(JavaVMArguments, int).
  
  Specified by:
  
  forkWorkers in class NetworkServer
  
  Throws:
  
  Exception
- createServerSocket
  
  protected ServerSocket createServerSocket() throws Exception
  
  Description copied from class: NetworkServer
  
  Creates a bound ServerSocket that will be shared by all worker processes. This method is called in the frontend process.
  
  Specified by:
  
  createServerSocket in class NetworkServer
  
  Throws:
  
  Exception
- worker
  
  protected void worker(ServerSocket ss) throws Exception
  
  Description copied from class: NetworkServer
  
  Worker thread main code.
  
  Specified by:
  
  worker in class NetworkServer
  
  Parameters:
  
  ss - The server socket that the frontend process created.
  
  Throws:
  
  Exception

Class EchoServer

Nested Class Summary

Nested classes/interfaces inherited from class com.sun.akuma.Daemon

Field Summary

Fields inherited from class com.sun.akuma.NetworkServer

Constructor Summary

Method Summary

Methods inherited from class com.sun.akuma.NetworkServer

Methods inherited from class com.sun.akuma.Daemon

Methods inherited from class java.lang.Object

Constructor Details

EchoServer

Method Details

main

shouldBeDaemonized

frontend

forkWorkers

createServerSocket

worker