Need help with Socket prog using Java wireless toolkit

Hi, I am not able to communicate between client (Palm emulator) and server (Java on computer) using Java Wireless toolkit.
Can anyone please tell me a site that shows an example. I have seen a bunch of examples but they all run by importing com.sun.kjava which seems to have vanished into thin air. So I cannot run them. Someone please show me some lines of code that will send just one character from client Palm emulator to server. thanks.
Syed

hi,
I hope that you already have the J2ME Toolkit and that your emulator works okay. In the toolkit you get several examples to show you how to program a MIDlet. One has to do with a HTTP client server connection. Also in the API documentation for the J2ME there is a Connector class that you used to set up this communication and in the description of this class it pretty thoroughly explains how to set up an HTTP protocol client.
However, if you want to do some other kind of networking then you are pretty much out of luck, as the TCPIP socket protocol has not been fully implemented and is optional to the J2ME specifications, only the HTTP protocol is certain to be available. This means that mobile phone companies can add other networking functionality to their phone's java virtual machine if they feel like it. This is a bummer I know.
I hope this helps.
Cheers,
Mark

Similar Messages

Need help with ABAP coding using java

Dear experts,
I have used ABAP to code many reports/function modules.However as i know java quite well,i want to achieve the same using java.I have utilized JCO to retrieve information from RFC in this mission.
However i realized that i had to code all things using ABAP and use java only as interface to connect to
SAP fetch that module and display information on console.It was not that fun.
I want that i should not Login to SAP but work only using java.
I heard SAP Netweaver is a good choice.But i dont know much about it.Will i be able to develop reports only by java and how ?
Plz suggest.

hi,
I hope that you already have the J2ME Toolkit and that your emulator works okay. In the toolkit you get several examples to show you how to program a MIDlet. One has to do with a HTTP client server connection. Also in the API documentation for the J2ME there is a Connector class that you used to set up this communication and in the description of this class it pretty thoroughly explains how to set up an HTTP protocol client.
However, if you want to do some other kind of networking then you are pretty much out of luck, as the TCPIP socket protocol has not been fully implemented and is optional to the J2ME specifications, only the HTTP protocol is certain to be available. This means that mobile phone companies can add other networking functionality to their phone's java virtual machine if they feel like it. This is a bummer I know.
I hope this helps.
Cheers,
Mark

Need help with jsp that uses a java program

Hi, sorry for my english but i am italian.
I've got a problem: i use java builder and i have a java program(this program has got a main and includes libraries) about graphich on tree, this program visualizes these trees and makes operations on these.
Now i must use JSP so that a client can see this program (this program is on the server) and can interact with it.
I can't use applet.I must use only jsp.
Who can tell me how can i start???
Thanks.

If you are not allowed to use an applet, then you are limited by what can be achieved with HTML in a browser.
You would have to figure out how to render it with HTML, then program your jsp to write out this html programatically.

Need help with sockets!

I am fairly new to network programming. All help is very appreciated!
I know how to work with sockets and serversockets, and how to transmit data between the host and the clients. My problem is that I have no idea how to get my working program to work online.
-It works fine when I have both the client and host programs running on my computer.
-It works fine when I have the host on one computer (192.168.1.103), and the client running on another one (192.168.1.102 I think). I guess in this case I'm just using the linksys network, not the internet.
-IT DOES NOT WORK WHEN I upload the files to my website, and run them from there. I am not sure what the cause is; the host correctly creates the serversocket and waits, but never receives a connection to the client. The client seems to connect; it does not throw any exceptions, and creates a socket, but never actually communicates with the host.
Could the problem be with my applets' permissions?
What hostname/IP should I have the client connect to? It is on the same server, so would localhost work, or do I need to connect to my websites ip, or to the hostname?
What other problems could there be?!?!?!?!
Thank you so much for your help!!!!!!!!!!

Donv7 wrote:
1) Is the server program running on the same machine as the webserver?
2) How are you opening this Socket in the applet? You mentioned something about localhost, that would be wrong. You should use the www hostname. Same as the host that served the HTML that the applet lives in.1- My server program and client program are actually the same thing. This doesn't sound too good.
And applet is not a suitable endpoint for a P2P application. An applet is going to be a client. Not a server.
Are you actually running a server (of your program) on the webserver? Or are you hoping that two applets will talk to each other with one acting as a server? Because that's not going to work.

Help with a design, using Java Persistence

I'm having a design issue, and I hope that someone can help.
I have a table called Item, and it essentially acts as a header table for a group of attributes for that item.
TABLE Item
.....id....................long
.....itemName.........varchar
.....StartDate........datetime
.....StopDate........datetime
If I can, I'd like to design a model that will allow for a dynamic number of attributes for any given ITEM.
I initially thought that it would be convenient to design the Attributes table like such:
TABLE Attribute
.....id....................long
.....itemID.............long (references Item.id)
.....attributeName....varchar
.....value...............?
.....StartDate.........datetime
.....StopDate.........datetime
My problem is the VALUE column. Attributes can be any given type, so this won't work if I want to enforce a data type.
I don't know where to go from here. I can create a table to include all attributes, but each attribute needs to have a date range.
Additionally, the history of the attributes must be retained; so, if I succeeded any given Attribute I would need to duplicate the
entire row (thus, all the other data that didn't change).
One thought was to create an Attribute table for each of the most common types, but that seems like a really bad idea:
TABLE AttributeLong
TABLE AttributeDateTime
TABLE AttributeVarchar
etc, etc ...
I should note that I'm using Java Persistence.

I agree with you 100%. Here is something I'm trying to get a grip on: there are a finite number of attributes per group, but the number of attribute groups can grow (maybe 20 sets max - but I just don't know yet).
I would need one table (Entity) for each set of attributes.
So, for instance, let's say I have:
Item1 is of kind KIND1 that has an attribute set of SET1
(ie, tables ITEM and SET1)
Item2 is of kind KIND2 that has an attribute set of SET2
(ie, tables ITEM and SET2)
I'd like to have my Item entity class set up like such:
myItem.getAttributeSet
instead of:
myItem.getAttributeSet1
myItem.getAttributeSet2
Since at given time I can extend my application (and add new entity classes to support a new table for SET3), I wanted to avoid changing Item. I can have getAttributeSet return an interface and then cast it, but that still requires changing Item to account for the new entities. Thus, I can't just drop in new "packages."
I want a flexible and extensible system., but maybe I'm over thinking/engineering this.

I am Stuck! Need Help With Multicast Streaming Using VLC Player

I have a Multicast network topology shown below
and my configs
HUB ROUTER
no ip domain lookup
ip domain name primestarhotel.com
ip multicast-routing
interface Loopback0
ip address 5.5.5.5 255.255.255.255
ip pim sparse-dense-mode
interface FastEthernet0/0
ip address 200.0.0.2 255.255.255.240
ip pim sparse-dense-mode
ip virtual-reassembly
speed 100
full-duplex
interface FastEthernet0/1.65
description "Server Vlan"
encapsulation dot1Q 65
ip address 10.1.65.1 255.255.255.0
ip pim sparse-dense-mode
ip virtual-reassembly
router ospf 200
log-adjacency-changes
network 5.5.5.5 0.0.0.0 area 0
network 10.1.65.0 0.0.0.255 area 0
network 200.0.0.0 0.0.0.15 area 0
ip route 200.1.1.0 255.255.255.252 200.0.0.1
ip route 200.2.2.0 255.255.255.252 200.0.0.1
no ip http server
no ip http secure-server
ip pim send-rp-announce Loopback0 scope 6
ip pim send-rp-discovery Loopback0 scope 6
ISP ROUTER
interface FastEthernet1/0
interface FastEthernet1/1
no switchport
ip address 200.0.0.1 255.255.255.240
ip pim sparse-dense-mode
duplex full
speed 100
interface FastEthernet1/2
no switchport
ip address 200.1.1.1 255.255.255.252
ip pim sparse-dense-mode
duplex full
speed 100
interface FastEthernet1/3
no switchport
ip address 200.2.2.1 255.255.255.252
ip pim sparse-dense-mode
duplex full
speed 100
router ospf 200
log-adjacency-changes
network 200.0.0.0 0.0.0.15 area 0
network 200.1.1.0 0.0.0.3 area 0
network 200.2.2.0 0.0.0.3 area 0
SPOKE 1 Router
interface FastEthernet0/0
ip address 200.1.1.2 255.255.255.252
ip pim sparse-dense-mode
speed 100
full-duplex
interface FastEthernet0/1
no ip address
ip pim sparse-dense-mode
ip virtual-reassembly
speed 100
full-duplex
interface FastEthernet0/1.12
description "Workstation pc"
encapsulation dot1Q 12
ip address 10.1.12.1 255.255.255.0
ip pim sparse-dense-mode
router ospf 200
log-adjacency-changes
network 10.1.12.0 0.0.0.255 area 0
network 200.1.1.0 0.0.0.3 area 0
ip route 0.0.0.0 0.0.0.0 200.1.1.1
SPOKE 2
interface FastEthernet0/0
ip address 200.2.2.2 255.255.255.252
ip pim sparse-dense-mode
speed 100
full-duplex
interface FastEthernet0/1
ip address 10.2.22.1 255.255.255.0
ip pim sparse-dense-mode
speed 100
full-duplex
router ospf 200
log-adjacency-changes
network 10.2.22.0 0.0.0.255 area 0
network 200.2.2.0 0.0.0.3 area 0
ip route 0.0.0.0 0.0.0.0 200.2.2.1
ip route 200.2.2.0 255.255.255.252 200.0.0.1
I have implemented multicast on the network in a hub and spoke topology. i have set up ospf routing protocol and broadcast all network and can successfully ping.
I am currently using VLC player as my media streaming server and client. i have set up rtp streaming from the HUb router using multicast ip 224.2.2.2 and unable to broadcast the multicast traffic across the spokes 1 and 2 PC's
I have never used vlc player never set up multicast network before and i am struggling with this and need help.
these are my router configs below
http://dl.dropbox.com/u/20145606/ip%20video%20config.txt
Message was edited by: Louis Ojuwu

I have edited the message and the configs and topology are visible above now. instead of the links i provided

Need Help With Military DTD Using FrameMaker 8

Fellow Forum Members,
I hope someone out there with experience in using Department of Defense DTDs with FrameMaker can contribute to this thread.
Attached is the MIL STD 400051-2 DTD that needs to play with FrameMaker. Does anyone out there know where I could find FrameMaker templates already setup that comply and play with the MIL STD 400051-2 DTD standard? If the Department of Defense is freely distributing the MIL STD 400051-2 DTD, shouldn't somebody in the Department of Defense also be providing MIL STD 400051-2 FrameMaker Templates for free that are already setup? I would greatly appreciate if anyone out there could provide an online source where I could download MIL STD 400051-2 FrameMaker templates.
Lastly, can anyone out there clarify what the purpose of the entities are inside the "Charant" and "Boilerplate" folders? The Department of Defense does not provide a readme file that define what the "Charant" and "Boilerplate" folders are about.
Any info will be greatly appreciated. Thanks.

I'll answer the specifics that I know about your questions, but please look at the post from Srini for additional info:
1) Do i need to do full export using SYS/SYSTEM user.
exp80 system/manager file=c:full.dmp log=c:\full.txt full=y consistent=yA full export will move as much information (metadata/data) as possible. In order to do a full export/import, you need to do this from a
privileged account. A privileged account is one with EXP_FULL_DATABASE for export and IMP_FULL_DATABASE for import.
2) Will there be any data corruption while export.The data in the objects that you are exporting is being read, nothing is written to user data. I'm not sure what this is available in 8.0.6,
but if you need a consistent export, look to see if consistent=y is available in 8.0.6. All this means is that the dump file created will have
consistent data in it.
3) Is export/import the only method of migration/upgradation.If you are changing hardware, the only supported way from 8.0 to 10.2.0.4, that I know of, is using exp/imp.
Hope this helps.
Dean

Need help with database migration using export/import

Hi,
I am planning to do a database migration from 8.0.6 to 10.2.0.4. I am using export/import. Please answer some of my queries:
1) Do i need to do full export using SYS/SYSTEM user.
exp80 system/manager file=c:full.dmp log=c:\full.txt full=y consistent=y
2) Will there be any data corruption while export.
3) Is export/import the only method of migration/upgradation.
Please help
Thanks.

I'll answer the specifics that I know about your questions, but please look at the post from Srini for additional info:
1) Do i need to do full export using SYS/SYSTEM user.
exp80 system/manager file=c:full.dmp log=c:\full.txt full=y consistent=yA full export will move as much information (metadata/data) as possible. In order to do a full export/import, you need to do this from a
privileged account. A privileged account is one with EXP_FULL_DATABASE for export and IMP_FULL_DATABASE for import.
2) Will there be any data corruption while export.The data in the objects that you are exporting is being read, nothing is written to user data. I'm not sure what this is available in 8.0.6,
but if you need a consistent export, look to see if consistent=y is available in 8.0.6. All this means is that the dump file created will have
consistent data in it.
3) Is export/import the only method of migration/upgradation.If you are changing hardware, the only supported way from 8.0 to 10.2.0.4, that I know of, is using exp/imp.
Hope this helps.
Dean

Need help with IOS commands to see wireless printer

Seems that I'm not asking the question correctly, or providing the right information.
The problem:
I've purchased a wireless printer, (an HP 6500a) and I can not see / ping / use the printer on the wireless network.
Environment:
Cisco 891 ISR in standalone. Single office - Home-office environment. Nothing spectacular. WLAN connected and operational to the internet.
The printer is configured to use a static IP of 10.0.0.3 and reports that it is connected to the AP. However, when I ping FROM the command line at the AP, I DO NOT see the printer. (I did previously, but we lost power last night due to a storm and I'm still trying to reconfigure it...) DHCP is configured on the router to exclude the range 10.0.0.1 through 10.0.0.99
How do I configure the wireless router to allow any connected client to share files / printers etc? Seems that the Cisco router has this shut off
by default and I've found nothing in the user manual or by asking for help on here how to reverse this so that I can share printers / files on the LAN.
Please, I'm not stupid, but I'm only casually familiar with IOS and Cisco's networking terms.
Thanks in advance,
-Mike
=============== Begin Wiresless AP config (running-config) ==============
Current configuration : 3122 bytes
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
hostname (Remnoved)
enable secret 5 (Removed)
no aaa new-model
dot11 syslog
dot11 ssid (Removed)
   vlan 1
   authentication open
   authentication key-management wpa
   mbssid guest-mode
   wpa-psk ascii 0 (Removed)
username (removed)
username (Removed)
bridge irb
interface Dot11Radio0
no ip address
no ip route-cache
encryption vlan 1 mode ciphers tkip
broadcast-key vlan 1 change 30
ssid (Removed)
antenna gain 0
station-role root
interface Dot11Radio0.1
encapsulation dot1Q 1 native
no ip route-cache
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
bridge-group 1 spanning-disabled
interface Dot11Radio1
no ip address
no ip route-cache
encryption vlan 1 mode ciphers tkip
broadcast-key vlan 1 change 30
ssid (Removed)
antenna gain 0
dfs band 3 block
channel dfs
station-role root
interface Dot11Radio1.1
encapsulation dot1Q 1 native
no ip route-cache
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
bridge-group 1 spanning-disabled
interface GigabitEthernet0
description the embedded AP GigabitEthernet 0 is an internal interface connecting AP with the host router
no ip address
no ip route-cache
interface GigabitEthernet0.1
encapsulation dot1Q 1 native
no ip route-cache
bridge-group 1
no bridge-group 1 source-learning
bridge-group 1 spanning-disabled
interface BVI1
ip address dhcp client-id GigabitEthernet0
no ip route-cache
ip http server
no ip http secure-server
ip http help-path http://www.cisco.com/warp/public/779/smbiz/prodconfig/help/eag
access-list 110 permit icmp any any echo
access-list 110 permit icmp any any echo-reply
access-list 110 permit icmp any any source-quench
access-list 110 permit icmp any any packet-too-big
access-list 110 permit icmp any any time-exceeded
bridge 1 route ip
banner login ^CC
% Password change notice.
Default username/password setup on AP is cisco/cisco with privilege level 15.
It is strongly suggested that you create a new username with privilege level
15 using the following command for console security.
username <myuser> privilege 15 secret 0 <mypassword>
no username cisco
Replace <myuser> and <mypassword> with the username and password you want to
use. After you change your username/password you can turn off this message
by configuring "no banner login" and "no banner exec" in privileged mode.
^C
line con 0
privilege level 15
login local
no activation-character
line vty 0 4
login local
cns dhcp
end

Wireless clients can get on w/o issue. Nobody can ping anyone else or see them.
No file sharing, no printer.
Tried using the web-based config which works for some items, but wont access the advanced config.
I'm on my way into town, so can't post the router config, but it is posted in my earlier question
of last week. I can login later if you otherwise need it here.
Thanks,
-Mike

I need help with copying files in java?

hi, i use the following code sample to copy a directory structure and its files.
It copy's the directory-structure, but all the files in it have 0kb as size. except one file.
Here's the code:
public static void copyDir(String source, String target)
String [] listing = new String [0];
FileReader in = null;
FileWriter out = null;
String sourcePath = source;
String targetPath = target;
// Maakt directory onder target directory
File f = new File(targetPath);
f.mkdir();
// Maakt filelist van bestanden in source-directory
f = new File(sourcePath);
listing = f.list();
for(int i = 0; i < listing.length; i++)
f = new File(sourcePath + listing);
if(f.isDirectory())
copyDir(source + listing[i] + File.separatorChar,
target + listing[i] + File.separatorChar);
else
try
in = new FileReader(sourcePath + listing[i]);
out = new FileWriter(targetPath + listing[i]);
int t;
while (-1 != (t = in.read()))
out.write(t);
try { Thread.sleep(200); } catch (InterruptedException e) { }
System.out.println("Copied: " + sourcePath + listing[i]);
catch (Exception e)
System.out.println(e);

Here is a quick copy program that works. You'll need to deal with the exception instead of just throwing it though.
import java.io.*;
public class Copy
private static void copy(String source, String target) throws IOException
    // Create directory
    File file=new File(target);
    file.mkdirs();
    // Get contents
    file=new File(source);
    File[] files=file.listFiles();
    // Copy files
    int length;
    byte[] buffer=new byte[1024];
    for(int i=0; i<files.length; i++)
      String destination=target+File.separator+files[ i ].getName();
      if(files[ i ].isDirectory())
        copy(files[ i ].getPath(), destination);
      else
        FileInputStream in=new FileInputStream(files[ i ]);
        FileOutputStream out=new FileOutputStream(destination);
        while((length=in.read(buffer))!=-1)
          out.write(buffer, 0, length);
        in.close();
        out.close();
public static void main(String[] args) throws IOException
    copy(args[0], args[1]);
}[\code]

Need help with rounding numbers in Java

I finally have this program to where it needs to be except for one thing. The variable "freetime" isn't showing any kind of output in the applet. The variable sum and freetime are both called at the start of the program, and have equations to figure out the output for them, but only sum shows an output. I tried using brackets as opposed to multiple parentheses. What can I do to fix this so that there is an output? I was thinking of using something to round up the result, but I can't figure it out. Can anyone help?
import java.awt.*;
import javax.swing.*;
public class FinalLab extends JApplet{
String firstNum, secondNum, thirdNum, fourthNum, fifthNum;
int personal, family, school, work, sleep, sum, freetime;
public void init()
String firstNum, secondNum, thirdNum, fourthNum, fifthNum;
firstNum = JOptionPane.showInputDialog( "Enter total personal hours." );
secondNum = JOptionPane.showInputDialog( "Enter total family hours." );
thirdNum = JOptionPane.showInputDialog( "Enter total school hours." );
fourthNum = JOptionPane.showInputDialog( "Enter total work hours." );
fifthNum = JOptionPane.showInputDialog( "Enter total sleep hours." );
personal = Integer.parseInt( firstNum );
family = Integer.parseInt( secondNum );
school = Integer.parseInt( thirdNum );
work = Integer.parseInt( fourthNum );
sleep = Integer.parseInt( fifthNum );
sum = (personal + family + school + work + sleep);
freetime = ((168-sum)/168)*100;
public void paint(Graphics g) {
super.paint( g );
g.drawRect( 15, 10, 270, 20 );
g.drawRect( 15, 35, 270, 20 );
g.drawRect( 15, 60, 270, 20 );
g.drawRect( 15, 85, 270, 20 );
g.drawRect( 15, 110, 270, 20 );
g.drawRect( 15, 135, 270, 20 );
g.drawRect( 15, 160, 270, 20 );
g.drawString( "Personal hours: " + personal, 25, 25);
g.drawString( "Family hours: " + family, 25, 50);
g.drawString( "School hours: " + school, 25, 75);
g.drawString( "Work hours: " + work, 25, 100);
g.drawString( "Sleep hours: " + sleep, 25, 125);
g.drawString( "Total hours: " + sum, 25, 150);
g.drawString( "Free time: " + freetime, 25, 175);
}

I am guessing that you really meant that you are seeing "Free time: 0" instead of what you said, which was that it wasn't showing any kind of output. (Your whole terminology is weird, you don't "call a variable" just for example.) If that's the case, it's because you are using integer division. You'll find that 27/168, for example, gives zero. I don't know why you are multiplying by 100 in your calculation and doing the division, perhaps you meant to return the free time as a percentage (in which case your output should say that), but since you are doing that you could do it this way:((168-sum)*100/168)Then you are doing 2700/168, which produces a reasonable number.

I need help with socket connection pooling please

I need a basic connection pooling system for the code below users sets number connections 5 etc.
<main class>
s = new ListService(ssock.accept(),serverDir); //give list to client
Thread t = new Thread(s);
t.start();
<main class>
class ListService implements Runnable
Socket client;
String serverDir;
public ListService(Socket client,String serverDir)
this.client = client;
this.serverDir = serverDir;
public void run()
try
BufferedWriter out = new BufferedWriter(new OutputStreamWriter(client.getOutputStream()));
// send something to client
catch(Exception e)
System.out.println(e);
System.out.println("client disconnected\n");
catch(Exception e){}
Thank you so much

My code already accepts multi clients I need pooling only 5 clients can be using the server at a time when one client disconnects that means another incoming client can enter the pool to use the server.
I tried to do a counter so when a connection is made it increments and then if counter>=numOfClients
set a variable to true or false and this is sent with the server setup so it determines if the server code is run or it just closes the connection but there is no way I can access the counter variable from within a runnable class thread when a client closes connection it should -1 from the variable
thanks

Need help with Battlefield 3 using Geforce 560 TI Hawk

I've recently installed my new motherboard CPU ram and SSD to upgrade my old system. I started with a brand new install, installed ALL updates. so I decided to try running Battlefield 3 since my old system couldn't. It'll play for about 15 mins or so then I get a black screen, only way out is CTRL ALT DEL my way out, but I notice on the bottem it says Direct X error. My system isn't over heating and all other games run great. I do have LucidVM set to use the graphics card for battlefield 3. I don't know if maybe i need a bios update on my 560 Ti, I've updated the drivers from a clean install for nvidia and nothing seems to work. I even thought maybe it was the spare controller i had plugged in. nothing. Please respond as soon as you can. I hope i can get this resolved. I dont even play battlefield much but if this is happening with this game Im worried itll happen with others. Thanks

GPU1
Display device : MSI N560GTX-Ti Hawk (S) on GF114 GPU
Display driver : 320.18
BIOS : 70.24.21.00.00
GUID : VEN_10DE&DEV_1200&SUBSYS_26011462&REV_A1&BUS_1&DEV_0&FN_0
I finally got around to looking at afterburner to see what it says. is there any need for me to update the bios. any help would be grand

I need help with File Object in Java

Hello Experts.
I am learning Java 2 now. I have trouble with reading a JTextField and save it to a file. I have some errors that I dont know what they are. I would like someone please help me to write a short sample program to see how it work. The code from the book I have dont execute at all. And I want to use FileOutputStream and ObjectOutputStream. Thank you very much
Quoc

import java.io.*;
public class FileTest {
public static void main(String[] arg) throws Exception{
    FileOutputStream fileOut = new FileOutputStream("test.txt");
    fileOut.write("Test file".getBytes());
    fileOut.close();

Need help setting up WRT54G2 using a wireless internet modum

My goal is to setup my wireless printer (which is in an adjacent room), to my pc. There arn't any other computers/connections to make, just this one. My internet connection is a verizon wireless modem. ( I am in a very rural area with no DSL or cable available.) I'm getting 'internal error: 301' by the second screen and have no idea where to go from here. Please help.

If your Internet Service Provider is DSL follow this link

Need help with Socket prog using Java wireless toolkit

Similar Messages

Maybe you are looking for