To start out, I am running Labview 2010 sp 1. I have a web service and some substantial code running on a 2120. The web service is outputting 6 variables including strings and integers to a router which is forwarding them to the outside world. The web service is pulling the 6 variables out of the main RT code into a web service vi by shared variables. The web service deploys and runs without any issue, but it will stop outputting numbers after somewhere between 1 to 72 hours. After is stops working it wont start working again until I reboot the 2120. I cant find any corrolation to why it stops working and the main RT code continues to run. The distributed system manager shows that the shared variables are updating successfully. The web service vi must be freezing up. It consists of little else than the shared variables with thorough error handling. Are there any ideas of whats causing this or are there any diagnostic tools that I can use? Thanks!

LabVIEW

web service intermittently stops woking

I have a similar problem right now and arrived here after reading a couple of threads. cRIO 9048 fail after a few hours in a production environment and need a reboot to work again. My TCP connection to the system dies. The web configuration (silverlight) doesn't load anymore. However I have ping and ssh to the system.

From the description I thought of a memory or cpu problem, but I can't see it with the 'top' command. Output below.

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Although I've been 10+ years long fan of LabVIEW, I started to discourage engineers to start new projects in a SaaS language. NI must first regain trust within its community.