StackOverflow2013

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plurals

PO
primarykey
Id
9700232
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
3
CommunityOwnedDate
CreationDate
2012-03-14T10:34:01.720
FavoriteCount
0
LastActivityDate
2012-03-14T10:34:01.720
LastEditDate
LastEditorUserId
0
OwnerUserId
1043683
ParentId
9700066
PostTypeId
2
Score
0
ViewCount
0
LastEditorDisplayName
text
Body
Client <pre><code>public class TCPServer { //tcp port on local host port public static final int PORT = 3100; public static void main(String[] args) throws IOException { ServerSocket serverSocket = null; try { //server socket, can also specify Host Address serverSocket = new ServerSocket(PORT); //start listening on port System.out.println("Listening for clients on port: " + PORT); } catch (IOException e) { System.err.println("Could not listen on port: " + PORT); System.err.println(e.getMessage()); System.exit(-1); } //create new thread pool ThreadPool threadPool = new ThreadPool(2); //call runnable method on thread pool threadPool.runTask(startServer(serverSocket)); //join thread pool threadPool.join(); //close server socket and destroy threadpool serverSocket.close(); threadPool.destroy(); } private static Runnable startServer(final ServerSocket socket) { return new Runnable() { @Override public void run() { //keep looping and looking for data while (true) try { //create new thread new TCPServerThread(socket.accept()).start(); } catch (IOException e) { System.out.println("Client got disconnected!" + "\nListening for clients on port: " + PORT); } } }; } } </code></pre> Server <pre><code>import java.io.BufferedInputStream; import java.io.IOException; import java.net.Socket; import javazoom.jl.decoder.JavaLayerException; import javazoom.jl.player.Player; public class TCPServerThread extends Thread { private Socket socket = null; //constructor public TCPServerThread(Socket socket) { this.socket = socket; } public void run() { try { //read data into buffered stream BufferedInputStream stream = new BufferedInputStream( socket.getInputStream()); //create music player object with buffered stream Player p = new Player(stream); //start playing p.play(); //close socket after done playing socket.close(); } catch (IOException e) { System.out.println("Client got disconnected!" + "\nListening for clients on port: " + TCPServer.PORT); } catch (JavaLayerException e) { System.out.println("Client got disconnected!" + "\nListening for clients on port: " + TCPServer.PORT); } } } </code></pre> Thread Pool <pre><code>import java.util.LinkedList; class ThreadPool extends ThreadGroup { private boolean isAlive; private LinkedList<Runnable> taskQueue; private int threadID; private static int threadPoolID; //constructor public ThreadPool(int numThreads) { super("ThreadPool-" + (threadPoolID++)); // Changes the daemon status of this thread group. setDaemon(true); isAlive = true; taskQueue = new LinkedList<Runnable>(); for (int i = 0; i < numThreads; i++) { new PooledThread().start(); } } public synchronized void runTask(Runnable task) { if (!isAlive) { throw new IllegalStateException(); } if (task != null) { taskQueue.add(task); notify(); } } protected synchronized Runnable getTask() throws InterruptedException { while (taskQueue.size() == 0) { if (!isAlive) { return null; } wait(); } return (Runnable) taskQueue.removeFirst(); } public synchronized void close() { if (isAlive) { isAlive = false; taskQueue.clear(); interrupt(); } } public void join() { // notify all waiting threads that this ThreadPool is no // longer alive synchronized (this) { isAlive = false; notifyAll(); } // wait for all threads to finish Thread[] threads = new Thread[activeCount()]; int count = enumerate(threads); for (int i = 0; i < count; i++) { try { threads[i].join(); } catch (InterruptedException ex) { } } } private class PooledThread extends Thread { public PooledThread() { super(ThreadPool.this, "PooledThread-" + (threadID++)); } public void run() { while (!isInterrupted()) { // get a task to run Runnable task = null; try { task = getTask(); } catch (InterruptedException ex) { } // if getTask() returned null or was interrupted, // close this thread by returning. if (task == null) { return; } // run the task, and eat any exceptions it throws try { task.run(); } catch (Throwable t) { uncaughtException(this, t); } } } } } </code></pre>
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1. This table or related slice is empty.
PostParentId
1. POHow to Send Data form Socket to ServerSocket in Android?
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PostTypePostTypeId
1. PTAnswer
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1. This table or related slice is empty.
UserOwnerUserId
1. USMayank
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1. This table or related slice is empty.
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1. This table or related slice is empty.
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1. This table or related slice is empty.
CommentsPostId

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