How many midlets can communicate to each other?

Hi
How many midlets can communicate to each other? Also can we use one midlet as a library for another midlet?
thnx.

I mean to say how they can use each other's resources? Is it possible thet one midlet can use other midlets resource? Also can we add or delete the midlet from our application .jar file within the same midlet?

Similar Messages

How many people can't connect to other iSight users?

Hi everyone,
A few months ago, before Tiger and iChat 3.0, two members of my family and I noticed that we suddenly stopped being able to connect with each other using either video or audio chat. We all use iChat and all have iSights. Different macs. Same OS. Even after we all upgraded to iChat 3.0 we still get error messages like "insufficient bandwidth" and "user did not respond" even though we all use cable modems, no routers, and our firewalls are configured properly (even when turned off it doesn't matter). None of us are able to connect with each other, which would appear to eliminate the possibility of one malfunctioning computer. For months we have worked with the Apple tech guys to find an answer. They have told us in the past that they were aware of the problem and were working on a patch, but that was a long time ago and no patch materialized.
Because tech support was unable to come up with a solution, we took our case up with upper level Apple management. We were recently told that no such problem has been brought to their attention, and if it did, it is likely the fault of misconfigured ISPs. How can that be? We use companies like Comcast and Time Warner, if it was a problem on their end wouldn't lots of people have complained? Even if it's true, what are we supposed to do about it? I'm starting to feel like we're being given the runaround and am getting close to demanding my money back on the three iSights we bought.
I would like to know, how many other iSight users have encountered similar problems with connecting to other iSight users and been unable to fix them?
Searching through this forum I have found a few postings from people who seem to have similar problems, but I'd like to confirm that we are not alone--and of course would love to know if anyone has found a solution!
Thanks,
Tony

Ok:
I do not post too frequently in this discussion group, but i have found at least one solution to the "Can't get video from the camera" error message in iChat after upgrading to Tiger 10.4.3. I have a feeling there may be several other types of errors that cause this problem but here is what ultimately worked.
MY PROBLEM - computer seemed to work fine -- first noted problem was not being able to start either audio or video chat in iChat. It had work prior to upgrading to 10.4.3.
Equipment:
Titanium G4 powerbook 1Ghz; 100gig HD (6mo. new.) , 512 MB RAM, iSight, iChat 3.0, QT 7.0.3, Airport base station (not the Extreme) and there is an Airport Express in the house.
FAILED ATTEMPTS TO FIX:
Tried to perform basic repairs. Repairing permissions seemed to work -but had no effect on problem, Combo Updater 10.4.3 installed smoothly - but had no effect on problem, reverting to QT 7.0.1 also installed smoothly, but had no effect. Running Disk Repair from the OS X CD should "INVALID KEY ERRORS" UNABLE TO REPAIR DISK. Also, computer failed to boot in safe mode.
HERE IS THE WHAT WORKED: NO MORE "CAN"T GET VIDEO FROM THE CAMERA" ERRORS and iCHAT works fine, even with new QT 7.0.3 and ARD running.
-Downloaded DISK WARRIOR 3.0.3
-Installed on different MAC that was no having problem (it was running Panther.)
-Plugged problem plagued mac into firewire port of second computer and started it up as a Firewire HD (hold "T" key while starting)
-Ran Rebuild function on Disk warrior. A ton of disc problems were found and corrected. Some corrupted files were copied to a separate folder. Process took nearly an hour.
-replaced and saved new directory information.
-Shutdown problem computer (just press the power key)
-unplug the firewire cable connecting the two computers.
-restart problem computer.
-After booting up - run Disk utility and repair permissions.
-Restart
-after booting - run sooftware update - It should ask you to Reinstall QT 7.0.3 -- go ahead and do this.
- Restart after installation finishes.
- Run repair permissions again.
- Check that you are runninig both 10.4.3 and QT 7.0.3.
-Start iChat.
I have a feeling that most of these problems with iChat are being caused by plist corruptions and errors that occur during software updates. So not every one will have the exact same problem but I suspect most problems will be fixed by repairing the drive and the permissions.
Hope this helps
Bryan

How 2 portlets can listen to each other

I have 2 portlets who need to communicate. If I assign the listenTo attribute of
each portlet to
the other's instance, it gives me an error asking for each action to be defined
in both the
portlets. Is there any other way of doing it .
Thanks,
Subadhra

Hi Subadhra,
Please refer to this link http://dev2dev.bea.com/codelibrary/code/portcomm.jsp
for an example on Inter-portlet communication.
This example is loads an html file in the second portlet, on click of a link on
the first. When the link is clicked on the first portlet, the link info is stored
in a PipelineSession object, and the second portlet loads the appropriate page
by retrieving this info from the PipelineSession object.
Hope that helps.
Diptanshu
"Subadhra" <[email protected]> wrote:
>
I have 2 portlets who need to communicate. If I assign the listenTo attribute
of
each portlet to
the other's instance, it gives me an error asking for each action to
be defined
in both the
portlets. Is there any other way of doing it .
Thanks,
Subadhra

How to make 2 clients on same VLAN communicate to each other when tunnel-loop-prevention is enabled?

Requirement:
How to make two clients on same VLAN communicate to each other when tunnel-loop-prevention is enabled on tunneled-node configuration at controller?
Whenever we enable tunnel-loop-prevention on controller while we configure tunneled-node, the communication between two tunneled-node client on same VLAN is blocked or dropped.
If the tunneled-node clients are of different VLANs then they can communicate between them even when the tunnel-loop-prevention is enabled on the controller.
Solution:
To make two tunneled-node client on same VLAN to communicate between them, we need to enable "local-proxy-arp" for the interface VLAN on the controller.
Once it is enabled now the tunneled-node clients on same VLAN can communicate between each other.
Configuration:
To enable "local-proxy-arp":
Get to the interface of the VLAN on the controller
Example :
(config)#interface vlan 5
(config)#ip local-proxy-arp
To enable tunnel loop prevention on controller
(config)# tunnel-loop-prevention
Verification
Show commands:
To check if tunnel-loop-prevention is enabled or disabled
#show tunneled-node config
Tunnelded node Server: Enabled
Tunnel Loop Prevention: Enabled
To check if local-proxy-ap is enabled:
#show interface vlan 5
Look for in the output "ProxyARP enable"

streetfi8er wrote:
Server ready,waiting for client:
Exception in thread "New THREAD" java.lang.NullPointerException
at server4$server4Thread.run(server4.java:88)
Failed to accept client
when i run the second client programme on different a console in the same system i get the error that:
Unknown HostOK, I'm no socket programming expert; but I can see a few potential problems with what you've written.
1. First off, which line is line 88? Line numbers would be useful. Also, indenting your code properly would make it easier to read.
2. Your 'while(!str.equalsIgnoreCase("close"))' will always fail with a NullPointerException because 'str' is initially set to null.
3. Your 'while(true)' loop worries me. How does it exit? Relying on an exception is usually very bad practise.
4. You are not handling SecurityExceptions. While it's unlikely to happen on your machine; it could easily happen on another.
5. It might be worth indicating the actual exception thrown in your "Failed to accept client" message. accept() can throw three different types of IOException.
6. All the threads you create will be called "New THREAD", which doesn't provide much value.
HIH
Winston

2 J2EE RI servers which communicate with each other

Hi all,
I'm wondering whether the following scenario is possible, and if so, of course I would like to now how I have to achieve it.
I want to run two j2ee ri application servers on two different machines. What I want, is that the applications on the two different servers can communicate with each other.
Any help on this will be greatly appreciated.

Greetings,
that does the lookup, so I have the bean clasees in
the classpath of the project (is that what you
ment?).In addition to the bean classes, the client needs the stub files generated by deploytool - the reason for the ClassCastException is due to that the cast actually gets made against the server stub(s) which, in this case, isn't available to the client. The stubs are generated during deployment and have the same name as your interfaces with the suffix '_impl' (implementation). The first dialog of the deployment wizard has the option to "Return client jar" - select it (a checkbox) and add the resulting jar file (has the same name as your .ear file with the ending 'Client.jar'), to your client's CLASSPATH (just mount it as a filesystem in Forte4J ;). This file has the stubs along with the rest of your bean's associated classes.
Can you help? I'm realy stuck.I hope this helps.
Thanks.
Oded "Shushu" HasidiRegards,
Tony "Vee Schade" Cook

How can I have threads communicate with each other?

I'm working on a project that requires a group of classes communicating with each other. I decided on using a server and carrying out communication that way. However, my app only has communication between the client and server. I need the clients to be able to communicate with each other. Does anyone know how I can do this or point me to a good tutorial?

Sorry, here's a bone stock example of my server and client:
<SERVER>
package testserver;
import java.io.*;
import java.net.*;
import java.util.*;
public class TestServer
static int portOpen;
public static void main(String[] args)
portOpen=4000;
try
ServerSocket portListener = new ServerSocket(portOpen);
TestServer userThreads = new TestServer();
while (1==1)
Socket userConnection=portListener.accept();
userThreads.new PortConnection(userConnection);
catch (Exception e)
System.out.println("The server encountered a serious error. Server shut down.");
e.printStackTrace();
System.exit(0);
class PortConnection extends Thread
//Declare variables to handle connections.
Socket ourConnection;
BufferedReader serverInput;
PrintWriter serverOutput;
PortConnection(Socket userConnection)
try
ourConnection=userConnection;
serverInput=new BufferedReader(new InputStreamReader(userConnection.getInputStream()));
serverOutput=new PrintWriter(userConnection.getOutputStream(),true);
start();
catch (Exception e)
System.out.println("An error occurred when a user attempted a connection.");
public void run()
serverOutput.println("Welcome to the Server.");
try
serverOutput.close();
serverInput.close();
ourConnection.close();
catch (Exception e)
</SERVER>
<CLIENT>
package testclient;
import java.io.*;
import java.util.*;
import java.net.*;
public class TestClient {
static BufferedReader userInput;
static Socket quizServer;
static BufferedReader serverInput;
static PrintWriter serverOutput;
static String serverData;
public static void main(String[] args) {
userInput = new BufferedReader(new InputStreamReader(System.in));
try {
quizServer=new Socket("localhost",4000);
catch (Exception e) {}
try
serverInput=new BufferedReader(new InputStreamReader(quizServer.getInputStream()));
serverOutput=new PrintWriter(quizServer.getOutputStream(),true);
catch (Exception e) {}
try {
serverData=serverInput.readLine();
catch (Exception e) {}
System.out.println(serverData);
</CLIENT>

I have the iPhone and my own Apple ID. I would like the iPad to have my husbands Apple ID so we are able to communicate with each other (he is deaf). How can FaceTime and iMessage be set up to do this?

I have the iPhone and my own Apple ID. I would like the iPad to have my husbands Apple ID so we are able to communicate with each other (he is deaf). How can FaceTime and iMessage be set up to do this?

Log into each device with your own Apple ID's in Settings > iCloud.
Then, so you can share preiously purchased apps, log into both devices using the Apple ID used to make those purchases, but ONLY in Settings > iTunes and Apps Stores.
Verify that each device uses your own Apple IDs in Settings > Facetime and Settings > Messages.

How many emails can I have on my account? Can I have client folders to customize for each client?

How many emails can I have on my account?
Can I have client folders for each client to access their own survey/forms?
Can I customize for each client?
Do we need multiple subcription accounts for this?

You need to have one FormsCentral subscription per email.
At this time FormsCentral doesn't support folders.
Gen

How do I enable two wireless clients to communicate with each other?

I have a WRT54GL with the latest firmware. I have two computers which are both connected to the router, with IP addresses assigned via DHCP. Neither has a firewall running. I cannot get them to communicate with each other -- even ping doesn't work. I can ping the router itself using the IP address assigned to it on the WAN side by my ISP. Both computers have no problem reaching the internet through the router.
What settings on the router will enable the communication to occur? I can't find anything in the router's user interface which appears to control this.
Thanks.
Solved!
Go to Solution.

Hi annie25,
I think it would be best to check on netgear or belkin technical forums how to make these two talk.
Yesterday is history. Tomorrow is mystery. Today is a gift.

We have 6 ipods and 1 iphone in our house. We have different itunes accounts. We use one computer. How can we share each others music? I moved everybodies itunes media folder to the public folder but when I open itunes I only see that accounts music.

We have 6 ipods and 1 iphone in our house. We have different itunes accounts. We use one computer. How can we share each others music? I moved everybodies itunes media folder to the public music folder but when I open itunes I only see that accounts music. We need different itunes accounts. We share 1 computer but we have different user accounts on the computer.

Adding media directly to the media folder does not make it appear in the library. iTunes doesn't really 'look' at that folder except to go to specific files when you call upon them from a library. You have to drag new content to each user's library, that is assuming each user has their own library.

Using one email for both husband and wife, how can we FaceTime each other

My husband and I share an email account and Apple ID How can we FaceTime each other since it seems to be based on our shared identity? I am on a MacBook and he is on an iPad 2.

have to use a different apple id. sorry
Peace, Clyde

Migration between two environments which can't communicate with each other

My customer is intending to do migration from test environment to production environment using CCM.
But the two environments are not in the same network.
The environments' setting is as blew.
BO TEST Repository can communicate with Web BO Server.
BO PRODUCTION Repository (Cluster environment) can communicate with Web BO Server.
BO TEST Repository and BO PRODUCTION Repository (Cluster environment) are in the different network, they can't communicate with each other.
Setting Target Repository manually in CCM.
Questions are:
1. In CCM, as long as both Source Repository and Target Repository can communicate with Web BO Server, the migration will be successful.
Is that right?
2. If 1 is not right, is there additional setting should I do?
For example, If I need to open some firewall port?
3. Is there other attentions should I notice?
Thanks

Questions are:
1. In CCM, as long as both Source Repository and Target Repository can communicate with Web BO Server, the migration will be successful.
Is that right?
Yes that is correct
2. If 1 is not right, is there additional setting should I do?
For example, If I need to open some firewall port?
You have another option which is to use the BIAR files. Export your objects to a BIAR file in source environment, and import them from BIAR into the target environment
3. Is there other attentions should I notice?
when using BIAR files as solution, Make sure that you keep them < 1GB size to avoid corruption
you may have to increase or adjust timeouts on input and output repository servers as well

Two PCs connected via TC can't seem to communicate w/ each other

I have two PCs running XP pro connected to a TC. The TC is also connected to a cable modem. Each PC has successfully obtained an IP address (10.0.1.2, 10.0.1.3). Each can retrieve web pages from the internet. However, they don't seem to be able to communicate with each other. I have re-run my network setup wizard on both PCs and created a home workgroup. When I try use My Network Places ... Home, I only see the local PC. If I ping the other address, the ping times out. I can ping the TC (10.0.1.1) however.
Any ideas as to why the two computers would not be able to communicate w/ each other but can communicate w/ the internet?

I just spoke with Apple Care. The support rep did some research and believes the problem is with settings on my computers. This network was working with a different router (and different private network addresses) before I swapped it out for the Time Capsule.
Anyone have any ideas what might be blocking network replies (or incoming packets) on the various XP computers?

HT5167 I recently purchased Lion for my Desktop, How many computers can I upload with Lion upgrade with the initial purchase or do I need to pay for each computer, I have 3 laptops

How many computers can I upgrade to Lion after purchase from the A store?

If you are referring to the USB Lion Flash installer or the App Store download, then you can install on all the computers you own.

HT4722 How many computers can you install Final Cut on

How many computers can you install Final Cut on with one license or purchase?

This is an excerpt from the FCPX license, available here.
http://images.apple.com/legal/sla/docs/FinalCutPro.pdf
2. Permitted License Uses and Restrictions.
A. Mac App Store License. Subject to the terms and conditions of this License and as permitted by the Mac App Store Product Usage Rules set forth in the App Store Terms and Conditions (http:// www.apple.com/legal/itunes/ww/) (“Usage Rules”), you are granted a limited, non-transferable, non- exclusive license:
to download, install, use and run for personal, non-commercial use, one (1) copy of the Apple Software directly on each Apple-branded computer running OS X (“Mac Computer”) that you own or control; and
(ii) if you are a commercial enterprise or educational institution, to download, install, use and run one (1) copy of the Apple Software for use either: (a) by a single individual on each of the Mac Computer(s) that you own or control, or (b) by multiple individuals on a single shared Mac
Computer that you own or control. For example, a single employee may use the Apple Software on both the employee’s desktop Mac Computer and laptop Mac Computer, or multiple students may serially use the Apple Software on a single Mac Computer located at a resource center or library.

How many midlets can communicate to each other?

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