[Scilab-users] callback delay

[Stefan Du Rietz]

Hello Antoine,

thank you very much for your replies, especially your hint about Java. 
The problem is that my GUI is rather complex with several levels and the 
delay is not always happening. However, when it does, it is extremely 
annoying!  It never happened in Scilab 6.0.2.

I will try to analyze the issue deeper according to your propositions, 
and if I manage to isolate it, I will provide an example.

Stefan


On 2020-10-18 10:10, Antoine Monmayrant wrote:
> Even If you cannot measure the issue, if you have a minimum working 
> example that triggers this bug, it would be helpful to share it with us 
> so we can try to reproduce the issue and maybe link it to some version 
> of java or your os.
> 
> By the way, did you try to take another computer and do a vanilla 
> install of scilab and try to reproduce the issue?
> Maybe trying different os/java jdk might give some hint at the source 
> for this bug...
> 
> Antoine
> 
> On 17/10/2020 21:00, Stefan Du Rietz wrote:
>> Hello Stephane and Antoine,
>>
>> I tried to explain why I cannot. After I have pressed the button with 
>> the callback, I can see that it takes a long time until the toc() 
>> message from the start of myfunction arrives. I don't know how to get 
>> the time from my button-press. Any idea?
>>
>> Stefan
>>
>>
>>
>> On 2020-10-17 17:10, Stéphane Mottelet wrote:
>>> Hello Stefan,
>>>
>>> Do you have a complete example using e.g. an uicontrol or else ?
>>>
>>> S.
>>>
>>>> Le 17 oct. 2020 à 16:49, Stefan Du Rietz <sdr at durietz.se> a écrit :
>>>>
>>>> Hello,
>>>>
>>>> in the latest version Scilab 6.1.0, I have noticed that sometimes 
>>>> there is a long delay before the execution of a callback, If I try 
>>>> to measure it, e.g. by using tic()
>>>>
>>>>   "callback","tic();myfunction()"
>>>>
>>>> and then, in the beginning of myfunction(), having
>>>>
>>>>   disp(toc())
>>>>
>>>> the time is very short despite a delay of half a minute! Can anybody 
>>>> explain this and tell me how to find out what is going on?
>>>>
>>>> Thanks in advance
>>>> Stefan
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