disconnectnode
disconnectnode ( "address" nodeid )
Immediately disconnects from the specified peer node.
Only one of ‘address’ or ‘nodeid’ should be provided to identify the node.
To disconnect by nodeid, either set ‘address’ to an empty string or use the named ‘nodeid’ argument exclusively.
Argument #1 – address
Type: string, optional, default=fallback to nodeid
The IP address/port of the node
Argument #2 – nodeid
Type: numeric, optional, default=fallback to address
The node ID (see getpeerinfo for node IDs)