On Thu, Feb 22, 2018 at 5:58 PM, Jeff Howard wrote: > This is an older CRM application using CF 9 that hasn't been changed in > over a year. > > > > As of Sunday between the hours of 8 AM and 4 PM cftoken/cfid disappear in > the middle of loading the dashboard. 2/3 of the content appears and then > the cfid/cftoken disappear. It only occurs at very specific times of the > day. >
Jeff- I would look at the network between the browser and the server. Sean mentioned a load balancer but look for any sort of new caching or network infrastructure in place. If a cache is misbehaving and not passing along cookies that could be a problem. Could be caching a null CFID/CFTOKEN pair. Could be a new proxy scanning network traffic on the network or locally on end user's machines. It's interesting that you say 2/3 of the content appears. This smells almost like you are load balanced over 3 servers and one is misconfigured. That's a clue too. If it's been running fine for a year and you didn't change the app, maybe load just increased to a point where the load balancer finally decided to send some traffic to another different server in the cluster? Maybe that server is configured to use JSessions instead of CFID/CFTOKEN? Maybe the underlying JEE server was changed? I don't know if any of these ideas lead to something, just suggesting things to consider in case they lead you someplace. -Cameron -- Cameron Childress p: 678.637.5072
