Solved

Crash in javaw

Posted on 2000-05-10
3
379 Views
Last Modified: 2011-10-03
I have an client server application both written in java. Client is a Swing based GUI application. Server continuously pushes some data to client using TCPIP sockets at the very high rates. Every time when client receives a push, it creates a new thread. In the new thread, it updates a table model (A table is displayed on the client). The new thread dies after that.
All this works fine. But after running for couple of hours (around 10 to 15 hours), I get a crash in javaw with exception violation. I am running both the applications on Windows NT 4.0 and using JDK 1.2.2
Any clue that what might be the problem or what might be the good way to find (debug) the problem.
Thanks for any response,
Pankaj
0
Comment
Question by:pankaj012797
3 Comments
 
LVL 2

Expert Comment

by:hhamster
ID: 2797676
Sounds like memory leaking.
Debuging this is very hard, but try putting some memory statistic code in your source (if you have it) or check it in the system with some utility that shows which program uses how much memory.
0
 

Accepted Solution

by:
snjkrva earned 100 total points
ID: 2798202
hey pankaj,
try calling Runtime.gc() soon after the thread is dead....call in begining also....if u want u can call Thread's join method to wait for that thread to die....

regards,
sanjeev
0
 
LVL 16

Expert Comment

by:heyhey_
ID: 2799733
what about implementing Thread pool ?
0

Featured Post

On Demand Webinar - Networking for the Cloud Era

This webinar discusses:
-Common barriers companies experience when moving to the cloud
-How SD-WAN changes the way we look at networks
-Best practices customers should employ moving forward with cloud migration
-What happens behind the scenes of SteelConnect’s one-click button

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
login jsp example 24 84
How  can  i  resolve  HTTP Status 404 -? 8 58
Which non-HTML GUI front end to use with Java? 3 50
jboss 7.1 start up error 1 59
By the end of 1980s, object oriented programming using languages like C++, Simula69 and ObjectPascal gained momentum. It looked like programmers finally found the perfect language. C++ successfully combined the object oriented principles of Simula w…
This was posted to the Netbeans forum a Feb, 2010 and I also sent it to Verisign. Who didn't help much in my struggles to get my application signed. ------------------------- Start The idea here is to target your cell phones with the correct…
Video by: Michael
Viewers learn about how to reduce the potential repetitiveness of coding in main by developing methods to perform specific tasks for their program. Additionally, objects are introduced for the purpose of learning how to call methods in Java. Define …
Viewers will learn about basic arrays, how to declare them, and how to use them. Introduction and definition: Declare an array and cover the syntax of declaring them: Initialize every index in the created array: Example/Features of a basic arr…

685 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question