Is there any functionality to log incoming API requests. Also are API requests multithreaded or does a-parser do each api request one at a time?
There are two ways of logging task execution in A-Parser (including through API). 1) Record to the file aparser.log log of work. Always works, it does not turn off. 2) Log of execution of each task. Available for viewing in the Logs Viewer. Recorded only if the option doLog is enabled. All tasks, including through API, A-Parser execute multi-threaded.
I assume that means even though you can see tasks popup, nothing in there is logged at the moment correct?
API requests doesn't logged, but you can see currently executing queries both from Tasks and from API oneRequest/bulkRequest in this debug tool