I enjoy programming an implementation for the "dining philosopher problem" for different LabVIEW frameworks. For an implementation based on Workersforlabview I needed a "one-shot message pump worker" that can send different messages. The same functionality as the Actor Frameworks Time Delayed Send Message.vi. Take a look at a possible implementation Timer Worker 5.0 in https://github.com/Lua4LV/DPP-LabVIEW.