* added check for empty scheduler
* removed log, old is 1 not 0
* require running in this thread
* test
* added isDirect to callback
* signature fixed
* added drain
* added allowDirectHandling
* disabled for testing
* Add ExecContextScope object to direct call.
* try alternate initialization of ExecContextScope
* remove ExecContextScope, no help. try _fifoSize as part of direct decision.
* strand management to minimize reuse of same strand per listen socket
* blind attempt to address Jenkins shutdown lock up. may remove quickly.
* add filename and line to existing error log message
* Adjust queueOperation() to stop accepting items once isStopping() becomes true.
* revert previous check-in to MMFilesCollectorThread.cpp
* big reformat
* fixed merge conflicts
* Add CHANGELOG entry.
* untested connection count management code.
* add digit to identify location of identical error messages.
* unit tests created, code working and integrated
* subtle changes to smoothing algorithm, close ... but still not perfect
* use scheduler queue() instead of post() to avoid occassional extreme latencies. throughput improved!
* temporary hack to hardcode queue size much lower
* force direct calls to post() to instead route through queue()
* correct issue with previous check-in, but performance has dropped with this on
* revert hardcoded value in SchedulerFeature.cpp
* queue to high priority to be consistent with other Aql actions
* backout all edits to Scheduler.cpp and Scheduler.h
* oops, forgot to remove some testing code.
* 3.4 merge/update
* add changelog entry
Matthew Von-Maszewski
Frank Celler
Simon
Frank Celler
Jan