<nelgin> can I push an intr instruction to a node with mqtt?

node/#/set/status - set the node status value (to an integer)
node/#/set/errors - set the node error counter (to an integer, e.g. "0")
node/#/set/misc - set the node's miscellaneous attributes/flags value
 (hexadecimal values can be set by including "0x" prefix)

The message (payload) doesn't matter for the following topics:
node/#/set/lock - lock a node (no one but sysop can login)
node/#/set/intr - interrupt a node (disconnect a user)
node/#/set/down - down a node (not available for connections)
node/#/set/rerun - rerun a node (reload config upon next connection)