SV: CVS jobs hanging with coordinator issues - connections not released

Products

• Service Virtualization

Issue/Introduction

Deployed mari file with a test suite running  3 test cases running a few transaction every minute for  several days. 

After about 24 hours it starts failing every transactions.  The Coordinator is saying it cannot put anything else on queue. 
.

What is happening is the connections to the Coordinator keep growing and growing and eventually it runs out of file handles.  Even when the test ends the socket connections are not released.

OS is Windows 2022

DevTest 10.7.2.176.hf126

Environment

Release : 10.7.2

Cause

The problem is not specific to HTTP calls alone. It happens for any type of test suite/test case when ran as a CVS monitor.

High Level RC: There was some problem in reusing the established connection. That has been sorted out with the fix. 

 

Resolution

The patch is needed on all the DevTest Servers (Registry, Workstation, Coordinator, Simulator, VSE)

Steps to apply patch:

1. Stop all the running DevTest Services
2. Place the patch file "patch_DE575042_10.7.2_GA.jar" at LISA_HOME/lib/patches folder
3. Start all the DevTest Services that were stopped in Step #1

Patch resolves the reported issue