Fix interrupt handling issues in csp: ensure first node is stopped and reset signaled flag across runs#206

AdamGlustein merged 2 commits intomainPoint72/csp:mainfrom

fix-bug-where-first-node-does-not-stop-on-interruptPoint72/csp:fix-bug-where-first-node-does-not-stop-on-interruptCopy head branch name to clipboard