Library /sys$common/syshlp/nclhelp.hlb disconnect, event_dispatcher, sink, inbound_stream  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    disconnect [node node-id] event dispatcher sink simple-name -
               inbound stream simple-name

    Example:

    disconnect event dispatcher sink local_sink -
               inbound stream EVD$IBS$0000

    Requests the disconnection of the entity's stream connection.
    It disconnects the entity's stream connection immediately.
    Event reports in transit are lost and the sink cannot perform
    an orderly shutdown on a stream.