Fix cancelling jobs

A request to cancel a job was not processed correctly. The cancelling
routine of a task must run, regardless of the (non-final) state. Now
it works like this: if a job is currently running, it is interrupted
and its cancel routine is invoked. It then enters "cancelled" state.
If it is stuck, it is loaded and only its cancel routine is run. If it
is in a final state or waiting, it is removed from the queue.
This commit is contained in:
Eike Kettner
2020-06-26 22:10:11 +02:00
parent a081591c1b
commit 41c0f70d3b
11 changed files with 191 additions and 79 deletions

View File

@ -36,7 +36,7 @@ that a job is some time waiting until it is picked up by a job
executor. You can always start more job executors to help out.
If a job fails, it is retried after some time. Only if it fails too
often (can be configured), it then is finished with *failed* state. If
processing finally fails, the item is still created, just without
suggestions. But if processing is cancelled by the user, the item is
not created.
often (can be configured), it then is finished with *failed* state.
For the document-processing task, if processing finally fails or a job
is cancelled, the item is still created, just without suggestions.