[Scilab-users] Long delay before callback

Stefan Du Rietz sdr at durietz.se
Tue Sep 20 13:41:39 CEST 2022


Hi, thanks.
Yes, but it doesn't seem to make much difference. And I don't exactly 
understand the different options.

Stefan


On 2022-09-20 12:03, Stéphane Mottelet wrote:
> Hi,
> 
> Did you try to play wth callback_type (interruptible or not) ?
> 
> Le 20/09/2022 à 10:48, Stefan Du Rietz a écrit :
>> Hello Stéphane,
>>
>> a minimal example works OK all the time ...
>>
>> So, there must be something in my rather complex GUI environment, with 
>> many private functions, that does not. But since I get no warning or 
>> error messages, I don't know how to proceed.
>>
>> Can the delays be due to timeouts?
>>
>> Regards
>> Stefan
>>
>>
>> On 2022-09-19 08:45, Stéphane Mottelet wrote:
>>> Hello Stefan,
>>>
>>> Can you  give a minimal and reproductible example ?
>>>
>>> S.
>>>
>>> Le 18/09/2022 à 12:18, Stefan Du Rietz a écrit :
>>>> Hello,
>>>> I have a problem with GUI: when I choose a menu or press a button, 
>>>> sometimes it takes half a minute before the callback starts. Scilab 
>>>> is then using 100% of CPU, according to Bash top. I suppose it has 
>>>> something to do with Java? What can I do?
>>>>
>>>> --> ver
>>>>  ans  =
>>>>   "Scilab Version: "                    "6.1.1.1626343451"
>>>>   "Operating System: "                  "Linux 5.4.0-125-generic"
>>>>   "Java version: "                      "1.8.0_292"
>>>>   "Java runtime information: "          "OpenJDK Runtime Environment 
>>>> (build 1.8.0_292-b10)"
>>>>   "Java Virtual Machine information: "  "OpenJDK 64-Bit Server VM 
>>>> (build 25.292-b10, mixed mode)"
>>>>   "Vendor specification: "              "Oracle Corporation"
>>>>
>>>> Regards
>>>> Stefan
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