Report [LVTN] Messenger Library in End User Support Posted November 17, 2020 · Edited November 17, 2020 by Thoric 2 hours ago, drjdpowell said: Note: I've also been thinking about UDP Messenger functionality, and am interested in people's use cases: https://forums.ni.com/t5/JDP-Science-Tools/UDP-Messengers/m-p/4099792#M17 The use case I'm interested in is discoverability on the network. So, allowing actors on different machines to announce their existence (ip address and port) via UDP, so that a TCP Messenger connection can then be established. This could be built in to the new Reconnecting TCP Messengers. For this to be useful in my application, which is networked and takes advantage of the TCP Messenger, the UDP port would need to be configurable. Also, our network admins have strict policies which could interfere with UDP. Although it's allowed, it can't cross certain hardware boundaries between networks. So although we can get TCP Messenger to cross networks, UDP would likely fail.