too often ConnectionFailureRecovery -Mask

[erich.wanker]

Hi ..

 

i have a little problem with "ConnectionFailureRecovery" ...

 

if i start the UniGUI application in 2 Tabs of Chrome-browser and work in Tab1 - sometimes the ConnectionFailureRecovery-Mask is comming and i must wait 10 Seconds to work again .. (the pause is in different situations.. i cant find a rule)

 

In the mean time i can work in 2nd Tab without problems since the 2nd tab shows the ConnectionFailureRecovery-Mask

 

... it seems that the unigui-Application (the Session??) makes a short rest  ... and the ConnectionFailureRecovery-Mask needs minimum 10 seconds to check if everything works fine

 

the behavior (server-side) is on different Server-systems

 

the behavior (client-side) is stronger on apple-Safari browser .. the ConnectionFailureRecovery-Mask is shown on differnt hardware (using Safari Browser) 10 times more often when on windows-machines with chrome browser ... (in same network )

 

if i deactivate the "ConnectionFailureRecovery" - a form is shown with "Server unaviable" .. but i can work without problems in Browser-Tab 2 .. on my testmachine - the server is on localhost !!!! and i got the same behavior 

 

-- What can i do to reduce the 10 seconds pause of the ConnectionFailureRecovery-Mask ?

 

-- What can i do to find the reason for the pause ?

 

 

 

 

here is my "ServerModule"

 

object UniServerModule: TUniServerModule

  OldCreateOrder = False

  AutoCoInitialize = True

  FilesFolder = 'files\'

  TempFolder = 'temp\'

  ExtRoot = 'extjs\'

  UniRoot = 'uni\'

  SessionTimeout = 72000000

  Title = 'Betriebsleitersoftware'

  BGColor = 13809322

  CharSet = 'utf-8'

  FaviconOptions = [foVisible, foLocalCache]

  AjaxTimeout = 72000000

  DefaultImageFormat = cfJpeg

  SuppressErrors = [errObjectNotFound, errAjax]

  UnavailableErrMsg = 

    'Der Server ist momentan nicht erreichbar, bitte versuchen sie es' +

    ' sp'#228'ter nochmal.'

  LoadingMessage = 'Loading ...'

  Bindings = <>

  MainFormDisplayMode = mfPage

  CustomFiles.Strings = (

    'files/js/effects.js')

  CustomCSS.Strings = (

    '</style> '

    '<link rel=stylesheet href="/files/css/sec.css" />'

    '<style type="text/css">'

    '')

  CustomMeta.Strings = (

    '<META http-equiv="Content-Language" content="de">'

    '<META http-equiv="Language" content="de">'

    '<META http-equiv="ROBOTS" content="NONE">'

    '<script src="files/js/TweenMax.min.js"></script>'

 

  ServerMessages.ExceptionTemplate.Strings = (

    '<script type="text/javascript">'

    '<!--'

    'window.location.reload();'

    '//-->'

    '</script>')

  ServerMessages.InvalidSessionTemplate.Strings = (

    '<script type="text/javascript">'

    '<!--'

    'window.location.reload();'

    '//-->'

    '</script>')

  ServerMessages.TerminateTemplate.Strings = (

    '<script type="text/javascript">'

    '<!--'

    'window.location.reload();'

    '//-->'

    '</script>')

  ServerMessages.InvalidSessionMessage = 'Ung'#252'ltige Sicherheits-ID'

  ServerMessages.TerminateMessage = 'Sicherheits-ID abgelaufen'

  AllowWebMonitor = False

  ExtLocale = '[Auto]'

  Compression.Level = zcFastest

  Compression.MinTextSize = 128

  ServerLimits.MaxRequests = 1000

  SSL.SSLOptions.RootCertFile = 'root.pem'

  SSL.SSLOptions.CertFile = 'cert.pem'

  SSL.SSLOptions.KeyFile = 'key.pem'

  SSL.SSLOptions.Method = sslvSSLv3

  SSL.SSLOptions.SSLVersions = [sslvSSLv3]

  SSL.SSLOptions.Mode = sslmUnassigned

  SSL.SSLOptions.VerifyMode = []

  SSL.SSLOptions.VerifyDepth = 0

  Options = [soRestartSessionOnTimeout]

  ConnectionFailureRecovery.ErrorMessage = 'Keine Verbindung zum MountainOffice-Server '

  ConnectionFailureRecovery.RetryMessage = 'Suche Server ...'

  ConnectionFailureRecovery.TextColor = clWhite

  UniMobileRoot = 'unim\'

  TouchRoot = 'touch\'

  Height = 746

  Width = 901

end

[Farshad Mohajeri]

SessionTimeout = 72000000

AjaxTimeout = 72000000

 

 

These values are too big. Pls set them to 600000 and 30000 and test again.

Connection failure occurs when browser can not get a response within AjaxTimeout seconds (30 secs default) or a connection fails.

 

You should never get this on "localhost" unless something in your app badly fails and connection is dropped. In this case you must see logs.