Hello! >The customer refers to a cfserver.log logfile which doesn't exist.
it doesn't?: andy@cornholio:/usr/local/coldfusionmx/logs$ ls application.log cfserver.log exception.log server.log >>I do see the stack traces he refers to in \cfusionmx\runtime\logs\default-event.log (JRun log file). When holding down F5, it grows at >>a rate of 300 kilobytes per minute. >>I don't view this as a DoS attack for three reasons: it was not the file growth I was refering to with respect to the DOS >>3) I can't get the server to actually crash. It does on my setup - ok, it does not crash as in segfault, but the CF server does not server pages >>I did notice, with debugging on (as the customer appears to have), that it does take a lot longer for the server to recover after you >>nail it with so many concurrent requests. very true, however i have found a point, which is usually under 10 seconds worth of holding down F5, where the server does not recover >My recommendation to the customer would be to a) limit debugging by IP Address in the CF Admin b) tune the JRun throttle so that >threads stuck in the queue for a while get timed-out earlier. This is modified in jrun.xml: <attribute name="threadWaitTimeout">300 ></attribute>. The default value of 300 seconds could be limited to 20 seconds or less. excellent, thanks, I will try that. I presume there is no nice web GUI for doing jrun admin on a CFMX install, if so is there a list of tweakable options? thank you very much for all your help in this matter, much appreciated all the best andy ______________________________________________________________________ Signup for the Fusion Authority news alert and keep up with the latest news in ColdFusion and related topics. http://www.fusionauthority.com/signup.cfm ------------------------------------------------------------------------------ Archives: http://www.mail-archive.com/cf-linux%40houseoffusion.com/ To Unsubscribe visit http://www.houseoffusion.com/index.cfm?sidebar=lists&body=lists/cf_linux or send a message to [EMAIL PROTECTED] with 'unsubscribe' in the body.
