[jacorb-developer] Delay in serial communication

Rob Ratcliff rrr6399 at futuretek.com
Fri Jul 27 15:52:26 CEST 2012


FYI:

I added some timing loops to retrieving the balance from an account to the Client.java of this example:

JacORB/demo/bank/concurrency
 
and got about 2-3 milliseconds on average for a 100 requests on my 5 year old Linux laptop. (I got 1-2 milliseconds with jacorb.log.default.verbosity=0)

Rob

On 07/27/2012 07:07 AM, Kujtim Hyseni wrote:
> I have tested my "methodology" with Web Services (Java SE based), it worked fine. To illustrate, response times are for 10 requests (in seconds): 0.156, 0.141, 0.156, 0.141, 0.156, 0.141, 0.140, 0.157, 0.140 and 0.141.
>
> So, definitely, the problem is at JacORB. I will upload the code at bugzilla and hope to get answer from someone soon!
>
> Kujtim
>
>> Date: Thu, 26 Jul 2012 08:37:16 -0500
>> From: rrr6399 at futuretek.com
>> To: jacorb-developer at lists.spline.inf.fu-berlin.de
>> Subject: Re: [jacorb-developer] Delay in serial communication
>>
>> Have you tried just running one of the JacORB examples to see if you get the same behavior such as:
>> JacORB/demo/bank/concurrency
>>
>> On 07/26/2012 08:04 AM, Kujtim Hyseni wrote:
>>> Instead of Thread.sleep you may use multiple for/while structures to insert delay. The aim is to illustrate how it affects the
>>> system-Windows XP. It blocks everything: task manager, other applications to run etc. It is just to illustrate the effect of
>>> jacorb when there are operations to be executed that are time consuming ... Kujtim
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