the fd is set to -1 so we don't try to actually use it.

when querying if there are runaway jobs.

out in, but it is back now!

The old logic isn't needed anymore since we spawn a new thread.

they finish before shutting down.

the dbd.  (or it will treat it as a slurmctld)

reconnected.

a persistent connection.

as they end in the controller.

returning items in the slurmctld.

handled elsewhere now.

slurmctld.

functions.

slurm_protocol_api

persist_conn code.

handling connections in the fed_mgr.

through to handle persistent connections.

to free to message innards but not the message itself.

know how to connect back when in the federation.

to the common spot in the persist_conn code.