Sockets overwhelmed?

Hello everybody,
I have a problem with Sockets, can you help me please?
The thing is Im working on a voice chat and Im sending voice packets through a socket constantly. The program works fine on a LAN but on the internet sometimes it doesnt. I think the socket is overwhelmed or something because the application can get blocked or get an incrementing voice delay.
Is there a way to fix this so that there might be some information lost on low bandwiths so the application doesnt get blocked? can you specify a size limit for the sockets or something like this?
Thanks for your help,
Dan.

As far as a size limit goes; you can of course always limit the amount of data you send by simply not stuffing as much data into the socket. Similarly, on the read side, you can always read a block of data and then simply throw it away without spending any time processing it.
Something else you might try is to turn off Nagling:
http://en.wikipedia.org/wiki/Nagle%27s_algorithm
In short, Nagle's algorithm will only send data when there's a lot of data to send, so your application gets data in big clumps spaced further apart. You can disable this with a call to setTcpNoDelay(true) on the Socket class:
http://java.sun.com/j2se/1.5.0/docs/api/java/net/Socket.html#setTcpNoDelay%28boolean%29
This will "even out the load" on your application slightly.

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Server socket programming issue

Hi there and thanks for visiting my post,
I'm writing a instant message application. I've written a multi-threaded server that constant listens for socket connections on port 4001. When a connection is received by the server, it adds the thread (client) connection to an array (of fixed size, I allow a max of 100 connections or so) and starts the thread. Here's the code:
import java.io.*;
import java.util.*;
import java.net.*;
* @author Stephen
public class Main {
    static ServerSocket         sock = null;
    static pmClientHandler      conn;
    static Socket               client = null;
    static int                  port = 4001;
    static int                  MAX_CONNECTIONS = 100;
    static pmClientHandler      t[] = new pmClientHandler[MAX_CONNECTIONS]; // array that holds threads holds a max of 100 now
    /** Creates a new instance of Main */
    public Main() { }
     * Instantiate server listener
     * @param args the command line arguments
    public static void main(String[] args) {
        // TODO code application logic here
        try {
            sock = new ServerSocket(port); // listen on port
        } catch (IOException e) {
            System.out.println("Cannot create server on port "+port+".");
            System.exit(1);
        System.out.println("Pita messenger server ready on port "+port+". Listening for connections...\n\n");
        while (true) {    // infinite loop to listingen for many connections
            try {
            client = sock.accept(); // accept connection
            for (int i =0; i < MAX_CONNECTIONS; i++) {
                if (t[i] == null) {
                   (t[i] = new pmClientHandler(client,t,MAX_CONNECTIONS)).start();
                   break;
            } catch (IOException e) { // ERROR ACCEPTING CONNECTION
        } // end infini. loop listening for remote socket connections
}Again, each instance thread object of pmClientHandler constantly listens for incoming messages from the client application. Here's the code for that class.
import java.util.*;
import java.net.*;
import java.io.*;
public class pmClientHandler extends Thread {
public String       username = "";
private boolean     userValidated = false;
public boolean      userAway = false;
public boolean      userInvisible = false;
public boolean      userBusy = false;
private ArrayList   currentBuddyList;
public Socket      connection;
public pmClientHandler t[];
private Scanner     reciever;
public PrintStream sender = null;
private int         MAX_CONNECTIONS;
private boolean     isConnected = false;
    /** Creates a new instance of pmClientHandler */
    public pmClientHandler(Socket s, pmClientHandler[] newThread, int maxc) {
        connection = s; // hand over socket
        MAX_CONNECTIONS = maxc;
        t = newThread; // hand over thread. We now have new populate array of clients in t[]
        isConnected = true; // user connected
        try { // create IO streams for this particular client
            reciever = new Scanner(connection.getInputStream());
            sender = new PrintStream(connection.getOutputStream(), true); //auto flush true
        } catch (IOException e) { close(); }
     * Required method by threads. Method is called when thread is executed.
     public void run() {
      String clientMessage;
      pmServerMessenger resource = new pmServerMessenger();
      while(isConnected) {
        // Determine username and password request
        clientMessage = reciever.nextLine().trim();
        /////////////////////// HANDLE PROTOCOL / MESSAGES /////////////////////////////////
        // So we know user has established a connection to the server but has not yet logged in yet.
        if (clientMessage.toUpperCase().startsWith("ECHO")) { sender.println("ECHO BACK, HELLO CLIENT"); }
        if (clientMessage.startsWith("LOGIN")) { // client wishes to log in
            clientMessage = clientMessage.substring(5).trim();
            if (clientMessage.indexOf(" ") != -1) {
                String suppliedUsername, suppliedPassword;
                suppliedUsername = clientMessage.substring(0, clientMessage.indexOf(" ")).trim();
                suppliedPassword = clientMessage.substring(clientMessage.indexOf(" ")).trim();
                // Valid user
                if (resource.validateUser(suppliedUsername, suppliedPassword)) {
                    sender.println("ACDFG324323DSSDGTRR54745345DFGDFSE3423423DHDFHER4565DFGDFGERT"); // send key to client
                    userValidated = true;   // set flag to allow user to access server resources.
                    this.username = suppliedUsername;
                } else {
                    sender.println("INVALIDLOGIN");
            } else {
                sender.println("INVALIDLOGIN");
                this.close();
        } // end user login routine //////////////////////////////////////////////
        if (clientMessage.toUpperCase().startsWith("LOADBUDDYLIST")) {
            if (isConnected && userValidated) {
                ArrayList thisUsersBuddyList = resource.getBuddyList(this.username);
                for (int i = 0; i < thisUsersBuddyList.size(); i++) {
                    String currBuddy = (String) thisUsersBuddyList.get(i);
                    if (currBuddy != "" && currBuddy != null) {
                        sender.println(currBuddy);
                sender.println("ENDBUDDYLIST"); // let client know we're done sending client buddy list
        if (clientMessage.toUpperCase().startsWith("ISONLINE")) {
            String usrToCheck = clientMessage.substring(8).trim();
            if (isOnline(usrToCheck)) {
                sender.println("YES "+usrToCheck);
            } else {
                sender.println("NO "+usrToCheck);
        if (clientMessage.toUpperCase().startsWith("ISAWAY")) {
            String usrToCheck = clientMessage.substring(6).trim();
            if (isUserAway(usrToCheck)) {
                sender.println("Z "+usrToCheck); // is away
            } else {
                sender.println("X "+usrToCheck); // not away
        if (clientMessage.toUpperCase().startsWith("CLIENTAWAY")) {
            String usrToCheck = clientMessage.substring(10).trim();
            if (!usrToCheck.trim().equals("")) {
                setClientAsAway(usrToCheck);
        if (clientMessage.toUpperCase().startsWith("CLIENTBACK")) {
            String usrToCheck = clientMessage.substring(10).trim();
            if (!usrToCheck.trim().equals("")) {
                setClientAsBack(usrToCheck);
        // Exit the clients connection to the server.
        if (clientMessage.toUpperCase().startsWith("EXIT")) {
            sender.println("GOODBYE");
            this.close();
        if (clientMessage.toUpperCase().startsWith("WHOISONLINE")) {
            whoisOnline();
        if (clientMessage.toUpperCase().startsWith("DISPATCHIM")) {
            String imStr = clientMessage.substring(1).trim();
            String to = imStr.substring(0,imStr.indexOf(" ")).trim();
            String imMsg = imStr.substring(imStr.indexOf(" ")).trim();
            dispatchIM(to,imMsg);
      } // end while is connected
    } // End run method
     public synchronized void addIMToQueue(String from, String msg) {
         instantMessage im = new instantMessage(from,msg);
         imQueue.addLast(im);
     private synchronized void getInstantMessages() {
         while (!imQueue.isEmpty()) {
             instantMessage tmpMsg = imQueue.remove();
             String tmpHandle = tmpMsg.getHandle();
             String tmpImMsg = tmpMsg.getMsg();
             sender.println("L "+tmpHandle+" "+tmpImMsg);
         sender.println("IMPOPDONE");
     private void dispatchIM(String to, String m) {
        for (int i = 0; i < MAX_CONNECTIONS; i++) {
            if (t[i] != null) {
                if (t.username.trim().equals(to)) {
pmClientHandler x = t[i];
PrintStream ps = x.sender;
ps.println("IMMSG "+this.username+" "+m);
* Method will relay back to client a list of who's online. When it's finished
* the command DONELISTING is dispatched.
private void whoisOnline() {
for(int i=0; i < MAX_CONNECTIONS; i++) {
if (t[i] != null && t[i].username.trim() != "")
sender.println(t[i].username);
sender.println("DONELISTING"); // so client knows we're done
} // END whoisOnline METHOD
private boolean isOnline(String user) {
boolean isOn = false;
for (int i = 0; i < MAX_CONNECTIONS; i++) {
if (t[i] != null && t[i].username.trim().equals(user.trim())) {
isOn = true; break;
return isOn;
private boolean isUserAway(String user) {
boolean tmpIsAway = false;
for (int i = 0; i < MAX_CONNECTIONS; i++) {
if (t[i] != null) {
if (t[i].username.trim().equals(user)) {
if (t[i].userAway) {
tmpIsAway = true;
break;
} else {
break;
return tmpIsAway;
private void setClientAsAway(String user) {
//this.userAway = true;
for (int i = 0; i < MAX_CONNECTIONS; i++) {
if (t[i] != null) {
if (t[i].username.trim().equals(user)) {
t[i].userAway = true;
private void setClientAsBack(String user) {
//this.userAway = false;
//this.userBusy = false;
//this.userInvisible = false;
for (int i = 0; i < MAX_CONNECTIONS; i++) {
if (t[i] != null) {
if (t[i].username.trim().equals(user)) {
t[i].userAway = false;
t[i].userBusy = false;
t[i].userInvisible = false;
private boolean isUserBusy(String user) {
boolean tmpIsBusy = false;
for (int i = 0; i < MAX_CONNECTIONS; i++) {
if (t[i] != null) {
if (t[i].username.trim().equals(user)) {
if (t[i].userBusy) {
tmpIsBusy = true;
break;
} else {
break;
return tmpIsBusy;
private boolean isUserInvisible(String user) {
boolean tmpIsInvisible = false;
for (int i = 0; i < MAX_CONNECTIONS; i++) {
if (t[i] != null) {
if (t[i].username.trim().equals(user)) {
if (t[i].userInvisible) {
tmpIsInvisible = true;
break;
} else {
break;
return tmpIsInvisible;
* Method will close the connection to the server.
* It will also free up array location for any new connections
private void close() {
if (isConnected) {
try {
connection.close();
isConnected = false;
userValidated = false;
System.out.println("User " + username + " has disconnected from the Pita Messenger server.");
for(int i=0; i < MAX_CONNECTIONS; i++)
if (t[i]==this) t[i]=null; // set array element to null so we can accept another
// connection had we been maxed out
} catch (IOException e) { }
} // end pmClientHandler class
Now finally for my problem...this all works EXACTLY as expected when I telnet to the server. My client GUI application has an issue though. When I want to send an IM to a particular user...the thread code above that listens for *DISPATCHIM* get's who the IM is to and what the message is in the following protocol format *DISPATCHIM to msg* and call the following private method:private void dispatchIM(String to, String m) {
for (int i = 0; i < MAX_CONNECTIONS; i++) {
if (t[i] != null) {
if (t[i].username.trim().equals(to)) {
pmClientHandler x = t[i];
PrintStream ps = x.sender;
ps.println("IMMSG "+this.username+" "+m);
Basically, if not obvious, what I'm doing here is iterating through the array of client connection threads and finding the client thread that belongs who this message is to, and accessing the sender object and dispatching to the IM to that client. Again, all works perfectly in telnet. However, my client GUI is not recieving any data. With all my testing, it seems that I am only able to access and modify strings and boolean variables, however it's like I've lost the sender object (only in my GUI app). This is really bugging the hell out of me and I've spent days trying to figure this out. Something is just not right. My client app has a dispatcher thread that constantly listens for incoming connects (if a buddy is online, or an instant message). This is the run method of that class:public void run() {
String data;
while(true) {
try {
try {
data = reciever.nextLine();
if (!data.trim().toUpperCase().startsWith("YES") && !data.trim().toUpperCase().startsWith("NO") && !data.trim().toUpperCase().startsWith("X") && !data.trim().toUpperCase().startsWith("Z")) {
System.out.println("Foreign command: "+data);
} catch (Exception e) { System.out.println("ERR: "+e); break; }
// pass any data returned at any time during to the serverListener method
serverListener(data);
} catch (Exception e) { }
* Method is used to handle all incoming messages from the server.
private void serverListener(String data) {
if (data.trim().toUpperCase().startsWith("IMMSG")) {   // Handle incoming im
String imStr = data.substring(1).trim();
String imFrom = imStr.substring(0,imStr.indexOf(" ")).trim();
String imMsg = imStr.substring(imStr.indexOf(" ")).trim();
// Check to see if we have any IM sessions open already
if (isChatWithBuddyOpen(imFrom)) {
imWindow thisIMSession = getIMSession(imFrom);
thisIMSession.appendBuddyMessage(imMsg);
thisIMSession.setVisible(true);
} else {
newIMSession(imFrom);
imWindow thisIMSession = getIMSession(imFrom);
thisIMSession.appendBuddyMessage(imMsg);
thisIMSession.setVisible(true);
// Garbage collection for old IM sessions
if (!imSessions.isEmpty()) {
for (int i = 0; i < imSessions.size(); i++) {
imWindow isGarbageIM = imSessions.get(i);
if (isGarbageIM == null || isGarbageIM.chatBuddy.trim().equals("")) {
imSessions.remove(i);
} else if (data.trim().toUpperCase().startsWith("Z")) { // Handle user is away response
String userResponse = data.substring(1).trim();
clientGUI.handleUserAwayMsg(userResponse, true);
} else if (data.trim().toUpperCase().startsWith("X")) { // Handle user is online response
String userResponse = data.substring(1).trim();
clientGUI.handleUserAwayMsg(userResponse, false);
} else if (data.trim().toUpperCase().startsWith("ISBUSY")) { // Handle user is busy response
} else if (data.trim().toUpperCase().startsWith("NOTBUSY")) { // Handle user is not busy
} else if (data.trim().toUpperCase().startsWith("ISINVISIBLE")) { // Handle user is invisible
} else if (data.trim().toUpperCase().startsWith("NOTINVISIBLE")) { // Handle user is not invisible
} else if (data.trim().toUpperCase().startsWith("YES")) { // Handle user is online
String userResponse = data.substring(3).trim();
clientGUI.handleUserOnlineMsg(true,userResponse);
} else if (data.trim().toUpperCase().startsWith("NO")) { // Handle user is offline
String userResponse = data.substring(3).trim();
clientGUI.handleUserOnlineMsg(false,userResponse);
} // end serverListener method
It's like my receiver object gets NOTHING. Again, this only occurs with my GUI app, in telnet. Can anyone PLEASE advise as to what might be occuring. Thanks very much. If you might really be able to help I could post the entire app and server zipped up so that you can poke through. If you help me figure this out and I understand why it's not working, I'll buy you a case of your favorite beer ;) Thanks!

A couple of things.
In future Networking related questions should be posted into the Networking forum.
There is too much code here and too much page width. It's a bit overwhelming. You'll need to narrow this down a bit. From looking so far I see some potential
portocol related issues. Like the readLine. Are you sure you are always writing line breaks on the other side? And then there's the substring bits which are
going to be brittle.
My suiggestion would be to trace things through and be able to point out exactly where the code is getting stuck/failing. Even getting it narrowed down to a method
would be very helpful.

Network socket files

Hi,
We were facing some issue with crs startup and had to delete network socket files present in "/var/tmp/.oracle/".
Can anyone please let me know what these "/var/tmp/.oracle/*" files do?..What informations are there in these files?
Regards,
Saikat

It is not my intention to be harsh or unfriendly but ...
No version number.
No operating system name or version.
No information on why ClusterWare was installed.
No information on what "issues" you were facing.
No indication of why you "had" to delete files.
No names of the files deleted.
You deleted files without knowing what they did.
And now you are asking for advice?
The only advice I will give is that you open an SR with at MyOracleSupport and I've a pretty good idea they will want to kick the can further down the road but won't be able to do so if you have a paid support agreement.
The overwhelming instinct your post has generated is that I don't want my fingerprints on anything your team touches: Not today and not tomorrow.
After you resolve the issue consider a class in change management.

Problem with socket and Threads

Hi,
I have coded a package that sends an sms via a gateway.
Here is what is happening:
* I create a singleton of my SMSModule.
* I create an sms object.
* I put the object in a Queue.
* I start a new Thread in my sms module that reads sms from queue.
* I connect to sms gateway.
* I send the sms.
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I have a zip file with the code so if you have time to take a look at it I would appreciate it.
Anyway all hints are appreciated!
//Mikael
GOT: !LogoffConf:
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CoolFlix log: MSIPProtocolHandler;setLoggedin(false)
We got LogOffConf
Waiting ......for thread to die
java.net.SocketException: Socket operation on nonsocket: JVM_recv in
socket input stream read
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:116)
at
sun.nio.cs.StreamDecoder$CharsetSD.readBytes(StreamDecoder.java:405)

Off the top of my head, probably the garbage collector cleared your SMSModule coz all classes loaded through other classloaders will be unloaded when that classloader is unloaded.
mail in the code if you want me to look at it with greater detail.

Can i use the same socket to connect to more than one servers

hi,
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Edited by: itsraja on Feb 25, 2008 5:50 AM

In short, I don't think so.
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Socket s = new Socket("localhost", 501);I don't believe that there are any functions, such as:
s.setHost("localhost");
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Let us know exactly what you're trying to do for a more exact answer.
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My iPod Touch will no longer charge from a wall socket, only my computer. HELP!

My 4th generation iPod Touch will no longer charge from a wall socket, only my computer. I tried buying a new cable and USB charging socket (and I bought one made by Apple), but that did not fix the problem. I restored it from iTunes, hoping that would work as well, but that failed. I am at my wit's end. Can anybody here help me? I've bought new equipment, tried rebooting, restoring, etc. but nothing so far has proven successful. If anyone's got a solution, please help!
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Signed, a very frustrated iPod user in Ohio!
<Edited By Host>

All I can suggest is the standared fixes. It seems very strange
- Reset the iOS device. Nothing will be lost
Reset iOS device: Hold down the On/Off button and the Home button at the same time for at
least ten seconds, until the Apple logo appears.
- Reset all settings
Go to Settings > General > Reset and tap Reset All Settings.
All your preferences and settings are reset. Information (such as contacts and calendars) and media (such as songs and videos) aren’t affected.
- Restore from backup. See:
iOS: How to back up
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Apple Retail Store - Genius Bar

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Barton 3200 core proc.
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Quote from: freakytiki4u on 07-November-06, 23:42:33
Ok I tried to use relaxed FSB by -10 and relaxed mem timings but still unstable due to the motherboard trying to use dual channel memory. If you can modify the bios to where it will not have the capability of dual channel memory I truly believe it will work. Will u try this for me? I would greatly appreciate it as I am really not ready to spend all the money on new equipemtn when this suits my needs for now.
sure but as i said before this is gona be experimental and risky. Here we go:
MSI K7N2 Delta ILSR Experimental MOD E1(Disable Dual CH ability)
Procedure is automated in best possible safest way to BIOS update.
Prepare a blank diskette in a good condition(newest one etc.)
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pull back power cord, power up your PC, when you see CMOS checksum error,(expected msg) hit F1 to continue to re-build DMI pool data, then reboot and enter in BIOS, LOAD BIOS DEFAULT, and SAFE AND EXIT.
NOTE: Ensure your PC is stable before proceed with BIOS update.
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Using it may end with dead mainboard (BIOS chip re-flash will be required, if somethink goes wrong)

When I try to log on to my ichat I get the error message "An undefined AIM socket error has occurred.". How do I resolve this?

The error message "An undefined AIM socket error has occurred." comes up when I try and log on to ichat.

I have the same issue. Does anybody know why this has happened

Assign unique id to client of socket server

HI
I am in the process of developing a xml socket server application and have hit on a problem. I have managed to create a server that listens for connections and once a request is recieved creates a new client on a seperate thread with the reference being stored in a vector in the server.
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my apologies my question was poorly stated..
When i meant unique i mean that they will have already been prdefined i.e for example the following users
Name David
UserId *(Unique) 0138868
Name sarah
UserId *(Unique) 4138868
Name rob
UserId *(Unique) 7138868
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Hope that makes sense ;>

Data written to socket getting lost? or perhaps out of order?

I'm trying to fix a bug in Flashmog. The bug is described in more detail here.
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In particular, there's class I have called RPCSocket that extends the AS3 Socket class so I can serialize data structures before sending them across a socket. At one point, this RPCSocket class calls super.writeBytes and super.Flush. It is the point at which I send all data out of my client. The data is binary data in AMF3 format.
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                    log.write('RPCSocket.executeRPC failed. ' + methodName + ' attempted on service ' + serviceName + ' while not connected', Log.HIGH);
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               super.flush();
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oops...forgot link to bug description: http://flashmog.net/community/viewtopic.php?f=5&t=549

Socket connect slow in JDK 1.5?

We recently began testing our Java Swing application with JDK 1.5, and we noticed that socket.connect()
calls are taking several seconds to return, when before in 1.4 the calls returned immediately.
Here is some sample code:
Socket sock = new Socket();
InetSocketAddress sockAddr = new InetSocketAddress(inAddress, portNum);
sock.connect(sockAddr, 2000);
What could be wrong? I've debugged the code and verified inAddress is an IP address,
not a hostname.
-Eric

Here is the list of enhancements in JDK1.5.
http://java.sun.com/j2se/1.5.0/docs/guide/net/enhancements-1.5.0.html
I wonder if any of them are having some effect in the slow connection.
There are some network properties that you can tweak with. Did you try them?
Here is the list
http://java.sun.com/j2se/1.5.0/docs/guide/net/properties.html

Iphone 4 headphone socket not working headphones won't go all the way in

My iphone 4 headphone socket not working, the headphones won't go all the way in? any help, ideas?

I bough a new ipad two a few feels ago and still haven't managed to used any headphones with it.
It's very annoying as I'm currently in hospital and will be for a few more weeks and this being the reason I bought it!! Now I have to have it on very low volume and not use it in the evening

IPhone 4 ear speaker not working after 2 restores and cleaning the headphone socket.

Hi,
I know this problem is not uncommon, but here goes...
I have an iPhone 4 which was running iOS 5.1.1 a few days ago when the ear speaker stopped working. I cant hear the other person when I make or recieve a call, but nothing else is wrong with the phone. It is 18 months old.
I've searched the discussions and seen some of the suggestions. I tried cleaning out the headphone socket, with no luck. I then tried a full restore and update to iOS 6. This appeared to have worked. I tried 2 calls and I could hear the other person. I then left the phone alone for a couple of hours and when I tried it again, it had stopped working again.
I have since done another full restore but the speaker is still not working at all. The fact that it worked after the first restore suggests it's something simple or software related but I have no idea what else to try other than getting it repaired in a shop. The problem is I am in Japan where my network (Softbank) and an independent repair shop have both quoted me the equivalent of $176 / £110 to fix it.
Does anyone know anything else I can try before I give in and end up shelling out this ridiculous cost for something that is probably a 20 minute fix?
Any help would be appreciated.
Thanks

I have the exact same problem with my ear speaker after my IOS 6 upgrade. My speakers work, bluetooth works, the earphones work, but the ear speaker doesn’t work. I noticed this IMMEDIATELY after the upgrade was completed. I also have the following problems:
-Very slow call connect time. 30 - 45 seconds just to connect is typical. Signal strength is 5 bars (ATT)
-Problems attaching to known networks
-Very slow internet browsing with many timeouts on both the ATT 3G service and known Wi-Fi networks.
- My camera was missing after the IOS 6 upgrade. I restored that from Restrictions inside of the Settings App
- Music was so screwed up it was easier to just restore it
I went to the Apple store hoping to get some support. Between my wife, my son, and myself we have purchased 4 iPhones and an iPad over the last few years with plans to purchase another iPad in a month or so. So it’s not like I' not familiar with Apple Technology and their typical level of support.
The individual who waited on me was rude and condescending. He insisted that all of the problems were hardware related or ATT’s fault, or my fault. He further asserted that IOS 6 had NOTHING to do with any of the problems. I pointed out that it would be quite a coincidence for my hardware to break, for ATT to have network problems, and for me to suddenly forget how to use an iPhone at the same exact moment that IOS 6 had been installed. He maintained his position and offered to sell me another phone.
I don’t expect the folks in the store to reprogram the OS. Mistakes happen. I’m going to guess that Apple’s OS programmers are already working on a fix for many of the IOS 6 complaints that are easy to find on Google. Assigning blame to the customer and denying any responsibility is not a model for success or customer service. I’m sure Apple wouldn’t accept that kind of excuse from their component manufacturers and don’t think it is how they should deal with their customers. Further, Apple wants to own the device. They want to control the apps, the OS, battery, the delivery channel. I’m good with that so long as when there is a problem, they own that as well.
And BTW… I’m not including the maps in my list of issues with IOS 6 because I kind of like the new maps and am willing to give Apple the benefit of the doubt. I believe that their map service will get a lot better in a hurry.

K8neo 4 socket 939 cpu 3800 x2 amd what is the best hard disk

k8neo 4 socket 939 cpu 3800 x2 amd what is the best hard disk
for this confy
i know maxtor has more problem
so i ask to you
what is the best hard disk 250 300 gb ?
sata sata 2 ?
i read about in some site but i can understand what is the best for this confy
thank
my english is Lol

When we are talking about Quality and Performance the choice is:
http://www.wdraptorx.com

If I copy the "lcds" folder, Tomcat starts with socket errors

In the documentation it is said that when you create a new server-side application, you can start by copying the 'webapps/lcds' folder. I did that but then, Tomcat starts with some socket errors:
[LCDS]SocketServer 'my-rtmp-SocketServer' failed to pre-validate desired socket settings for BindSocketAddress: 0.0.0.0:2038
java.net.SocketException: Unrecognized Windows Sockets error: 0: JVM_Bind
[LCDS]SocketServer 'my-rtmp-SocketServer' failed to start.
flex.messaging.LocalizedException: SocketServer 'my-rtmp-SocketServer' cannot bind to accept client connections on port '2038' because another process has already bound the port. Please ensure that multiple endpoints across all applications are not configured to use this same port.
Am I doing something wrong?
Thanks,
Borek

What is happening is that you are getting a port conflict for the socket-based NIO and RTMP endpoints used in the channel definitions in the services-config.xml file of your new web app. The issue is that you have endpoints bound to the same port in the LCDS web and in your new web app.
You can deal with this one of two ways:
Option 1: In that services-config.xml file, search on "RTMP" and "NIO" to find the channel definitions and change the port numbers to something slightly different than the ones used in the LCDS web app.
Options 2: Move the LCDS web app out of the picture so it doesn't get loaded, and just use a template for future web apps. If you aren't using it for any of your development, there is really no reason you have to load it.
I'll add a note about this to the documentation that talks about using the LCDS web app as a template.

Sockets overwhelmed?

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