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ricardolb

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ricardolb last won the day on November 25 2017

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About ricardolb

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  1. ricardolb

    Stability Issues

    Hi Everyone, I've been facing some stability issues with UniGUI, tried Windows Service Deployment and DLL deployment using both Apache and IIS, I am pretty sure it's something in our code that is causing that, what I want from you guys is, if you had any stability issues, were you able to find the source of the problem? What was it, how did you solve it? What I want to do is create a list of problems people could have when migrating from a traditional VCL application, which is our case. Thanks for any help.
  2. ricardolb

    Server Module - ISAPIOptions

    Hi Sebastiao, read this section of the documentation: http://unigui.com/doc/online_help/thread-stack-size.htm I'm not sure if there is another use for that AsyncMode option, but I use to increase StackSize on IIS Note that if you enable the AsyncMode your app won't work on Apache
  3. ricardolb

    OS GDI Objects Limit

    Hi there, does anyone know what the Windows Server GDI Objects Limit is? I'm asking that because my application started crashing overnight, I already tried reverting some source code changes to check if something was causing it, but it is still crashing, the only thing new to that server is that I have more customers on the same server. So one thing I'm suspecting is that maybe the OS is reaching its GDI Object limit, does that make any sense? Thank you
  4. ricardolb

    ScreenMask client side

    Hi Mohammad, thank you.
  5. ricardolb

    ScreenMask client side

    Hi everyone, I would like to know if there is a way to show the ScreenMask using a client event, that's because even though I'm using screenmask on serverside depending on Internet latency it may take a while to show on client side, then the user can click 2 times before it shows and that causes an error because 2 ajaxevents are fired. If it's possible how can I do that? Thank you.
  6. ricardolb

    Create Cahrt Series at runtime.

    For all I know it's not possible, I already tried it, I started using HighCharts
  7. Does Frame gets freed from memory on close like Application Forms or do I have to manually free them? Thank you
  8. ricardolb

    Server Ran out of Threads

    Thanks Farshad for your answer. I am monitoring it on a daily basis, and I've never seen it go higher than 5 simultaneous and it drops to 1 again in a few seconds, anyway, I changed my server to IIS now to see if the problem persists, and I'm pretty sure it's something on my App that it's causing this, if anyone had a similar problem and found the solution please let me know.
  9. ricardolb

    Apache 2.4: Server ran out of threads

    I'm getting this error on Apache 2.4 [Thu Aug 17 15:00:50.355132 2017] [mpm_winnt:error] [pid 4948:tid 9548] AH00326: Server ran out of threads to serve requests. Consider raising the ThreadsPerChild setting when this happens Apache freezes and I have to restart the service, I already tried to increase the ThreadsPerChild setting but the problem persists, does anyone have any clue of what it might be? Does anyone already used Apache 2.4 in an production environment. I'm aware that it might be a problem in my Application I'm just looking for any similar experiences so I start looking for stuff. Thank you
  10. ricardolb

    Server Ran out of Threads

    I'm getting this error on Apache 2.4 [Thu Aug 17 15:00:50.355132 2017] [mpm_winnt:error] [pid 4948:tid 9548] AH00326: Server ran out of threads to serve requests. Consider raising the ThreadsPerChild setting when this happens Apache freezes and I have to restart the service, I already tried to increase the ThreadsPerChild setting but the problem persists, does anyone have any clue of what it might be? Does anyone already used Apache 2.4 in an production environment. I'm aware that it might be a problem in my Application I'm just looking for any similar experiences so I start looking for stuff. Thank you
  11. ricardolb

    Deploy: IIS vs Apache

    Hi Folks, just wanted to start a discussion around the options we have for deploying our UniGUI application, I'm currently using Apache 2.4 and I am having some Thread and Memory related problems, not regarding UniGUI, but Apache itself, for instance, apache memory never goes down, it just keeps growing, not sure if it's my application's problem or Apache, haven't tried with IIS yet, wanted to hear from you guys what are your experiences with the one you chose, and PROS and CONS of each
  12. ricardolb

    Erro FastReport ISAPI

    This log dont' say much to me, but I had some problems with FastReport when I was not setting the Global DatasetList to false properly, other thing you must take care is to ensure that you don't use RTF, in the StandAlone it will work just fine, but on ISAPI it won't..
  13. ricardolb

    ServerModule > AutoCoInitialize

    Cool, thank you.
  14. ricardolb

    ServerModule > AutoCoInitialize

    Sorry for the question but when should I enable the AutoCoInitialize on servermodule?
  15. ricardolb

    UniPanel AutoScroll

    Will test it, thank you.
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