move the "return early, because a request is already pending" into
the doLoad function, so that all calls to it underly the request
limiting, but note that such a new request is desired, and if so
schedule it once the current finishes. This ensures that scrolling
will always get honored, but does not produces multiple hanging
workers, at max one.
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
do not poll the syslog api call multiple times simultaneously,
since it can be very costly, depending on the journal size
with this, there is always only one per client
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
use the view, viewmodel, controller style code, which makes the logic
much more understandable
this adds two features to it, namely a viewBuffer range, which controls
the distance to the end of the data on which the panel loads the next data
and an optional failCallback, which will be used for the cephlog
this also fixes#2151
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
