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Absent Member.
Absent Member.
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VuGen 12.53 Patch 4 slowness issue

Hi All,

We recently installed the Vugen 12.53 patch 4 on my machine. The issue is when we stop the script (Http/Html + Flex protocol) in the midway, the script is not getting stopped and all the options are getting disabled. In Background the Hp.utt.Standalone.debugger is still running, until we kill this process then only the run option enables and can re-run the script.

Details:

Vugen Version: 12.53 Patch 4

Vugen .Net Framework version: v4.0

Script: Http/Html & Flex

Operating System: Windows 7 SP1

Windows .Net Framework Version: v4.5.2

Java Version: 1.6

Internet Explorer Version: v11

Hp.LR.VuGen.log file in Temp folder is getting the below error message:

ERROR - The server did not provide a meaningful reply; this might be caused by a contract mismatch, a premature session shutdown or an internal server error.
System.ServiceModel.CommunicationException: The server did not provide a meaningful reply; this might be caused by a contract mismatch, a premature session shutdown or an internal server error.

Server stack trace:
   at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
   at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
   at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)

Exception rethrown at [0]:
   at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
   at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
   at HP.Utt.DebuggerDomain.Interface.IUttDebuggerDomain.StopDebugging()
   at HP.Utt.DebuggerDomain.Client.UttDebuggerDomainClient.<StopDebugging>b__32() in e:\LT\UTT\win32_release\12.53.185.0\src\Infra\app\UttDebuggerDomainClient\UttDebuggerDomainClient.cs:line 358
   at HP.Utt.DebuggerDomain.Client.UttDebuggerDomainClient.NoFaultExceptionCall(Action action) in e:\LT\UTT\win32_release\12.53.185.0\src\Infra\app\UttDebuggerDomainClient\UttDebuggerDomainClient.cs:line 365
2017-02-28 14:48:22,889 DBG           [ 36] ERROR - CloseAllClients error
System.ServiceModel.ProtocolException: The channel received an unexpected input message with Action 'http://tempuri.org/IUttDebuggerDomain/BreakpointHit' while closing. You should only close your channel when you are not expecting any more input messages.

Server stack trace:
   at System.ServiceModel.Channels.TransportDuplexSessionChannel.EnsureInputClosed(TimeSpan timeout)
   at System.ServiceModel.Channels.TransportDuplexSessionChannel.OnClose(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Close(TimeSpan timeout)
   at System.ServiceModel.Channels.ServiceChannel.OnClose(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Close(TimeSpan timeout)

Exception rethrown at [0]:
   at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
   at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
   at System.ServiceModel.ICommunicationObject.Close(TimeSpan timeout)
   at System.ServiceModel.ClientBase`1.System.ServiceModel.ICommunicationObject.Close(TimeSpan timeout)
   at System.ServiceModel.ClientBase`1.Close()
   at HP.Utt.DebuggerDomain.Client.UttDebuggerDomainClientFactory.CloseAllClients() in e:\LT\UTT\win32_release\12.53.185.0\src\Infra\app\UttDebuggerDomainClient\UttDebuggerDomainClientFactory.cs:line 166

Please suggest me some solution to resolve this slowness issue.

Thanks in Advance,

Srikanth

 

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Acclaimed Contributor.
Acclaimed Contributor.

Re: VuGen 12.53 Patch 4 slowness issue

Hi Srikanth,

The message suggests tha tthere is a lose of connection with the debugger.

this can be caused from multiple reasons.

I suggest opening a case with HPE support for further investigation.

Good Luck,

Lior

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