Description of problem:
I'm using Libvirt's Java API and connecting to the hypervisor using the same. My program is such that periodic discovery of active VMs is done using Libvirt's functions.

Version-Release number of selected component (if applicable):
I'm using QEMU emulator version 0.14.0 (qemu-kvm-0.14.0) and Libvirt version 0.4.7 on Ubuntu 11.04.


How reproducible:
Easy

Steps to Reproduce:
1. Use Libvirt's Java API and perform Connect c1=new Connect("qemu:///system",false); 
2. Timer t=new Timer();
   t.scheduleAtFixedRate(new ackDiscovery(), delay, period);
 Where ackDiscovery() has Step 1 In its run().
  
Actual results:
After 20 successful executions, I get this error:

libvir: Remote error : cannot recv data: : Connection reset by peer
4 Oct, 2011 7:40:57 PM Others.ackDiscovery run
SEVERE: null
org.libvirt.LibvirtException: cannot recv data: : Connection reset by peer
        at org.libvirt.ErrorHandler.processError(ErrorHandler.java:33)
        at org.libvirt.Connect.processError(Connect.java:1322)
        at org.libvirt.Connect.<init>(Connect.java:194)
        at Others.ackDiscovery.ackInfo(ackDiscovery.java:50)
        at Others.ackDiscovery.run(ackDiscovery.java:102)
        at java.util.TimerThread.mainLoop(Timer.java:534)
        at java.util.TimerThread.run(Timer.java:484)


Additional info:

Also, during the 5-6 iteration,  when I try to perform any VM related operations while the Java code connecting to Qemu is running such as shutdown, start VM using virsh, I end up with :
'libvir: Remote error : cannot recv data: : Connection reset by peer' on my Java IDE and 'error: cannot recv data: : Connection reset by peer error: failed to connect to the hypervisor' on the terminal running virsh.