Parallel Processes In Bash Bitcoin Monitor That Records To Sql Leaking Data?

I wrote a bash program to monitor bitcoin mining devices, it worked fantastically running one set of loops per second until I got above 8 units being monitored. My solution was to

Solution 1:

Their were two problems with this, one you can't run multiple NC commands at a time in linux, if you have this problem run Ncat instead. Secondly I copied the code for the funstion json into a new bash script. exported my variables and ran the script with an amperesand. Problem Solved