Currently if a banned node tries to connect to a cluster it fails to create connections, but has no idea why, so from inside the node it looks like it has communication problems. This patch adds new rpc NOTIFY_BANNED which is sent back to the node when its connection is dropped. On receiving the rpc the node isolates itself and print an informative message about why it did so. Closes scylladb/scylladb#26943
2.1 KiB
2.1 KiB