Hi All, It's been a while I've opened this issue. We stopped using that particular gadget as at that time we couldn't find a fix. (we were looking at php gd library caching up the image... lots of threads on that) We have upgraded our opsview to version 3.13 and the problem still persisted. So I gave it another try to find what is the problem. The problem was:
in /usr/local/nagios/nagvis/etc/nagvis.ini.php file: Parameter: ; The maxium length of http request urls during ajax http requests ; Some intrusion detection/prevention systems have a problem with ; too long queries requestmaxlength=1900 This should be set to a higher value (guess till the max size of a GET method by the server) until the "GET /nagvis/nagvis/ajax_handler.php?action=getObjectStates" call contains the desired gadget in the parameter list in the apache access_log. If you have too many objects then your gadgets will actually never get refreshed. The parameter list of the above call contains the objects which are going to be checked. I hope this will help someone as this is still an issue even in the latest release. Thanks, Miro. Le 2010-07-25 20:21, Miroszlav Moricz a écrit : > Hi All, > > I have upgraded to Opsview 3.7.2 which uses Nagvis 1.4.4. > I'm trying to use the rawNumbers gadget to display the temperature in the > server room. > The gadget draws the image and it's visible, but after that it does not > refresh automatically. Only if I click refresh in the browser or if I > rightclick on it and select "Refresh State". > > Has anyone had this problem. > > Thanks, > Miro. > > _______________________________________________ Opsview-users mailing list [email protected] http://lists.opsview.org/lists/listinfo/opsview-users
