GitLab

- Correct the default value for subscription

PRIORITY_DEFAULT is used for example for X Server events or other UI
tasks. This should help to prefer UI events before network events.

Returns True if the stream is resumeable via stream management

This functionality is still desired

Its unspecified if servers need to send a full JID or bare JID here.
Further its also unspecified if they need to send all full JIDs of
all connected resources.

So we implement on what we can actually depend, there needs to be
at least a bare JID.

bare can never be None, its at least the domain.

As DND means do not disturb, it should win over everything else

Currently most servers have a stanza size limit around 256 - 512 kb

If we return the IQ will not be answered