Persistent UDP

[bravenel]

@bond-merck

I'm willing to go to bat for the UDP design decision. I know it's a bit unorthodox...

@kevin

it seems a really strange omission / deficiency for a hub offering a USP of 'local' and has hampered me in several local integrations

We can add this request to the list of things that we haven't had time to get to yet but have value. UDP has not risen on our priority list due to low demand for it heretofore.