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Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -1191,8 +1191,9 @@ methods: the `worker` has finished processing the task. Instead of a single task, a `tasks` array can be submitted. The respective callback is used for every task in the list. * `unshift(task, [callback])` - add a new task to the front of the `queue`. -* `saturated` - a callback that is called when the `queue` length hits the `concurrency` limit, - and further tasks will be queued. +* `saturated` - a callback that is called when the `queue` length hits the `concurrency` limit, and further tasks will be queued. +* `unsaturated` - a callback that is called when the `queue` length is less than the `concurrency` & `buffer` limits, and further tasks will not be queued. +* `buffer` A minimum threshold buffer in order to say that the `queue` is `unsaturated`. * `empty` - a callback that is called when the last item from the `queue` is given to a `worker`. * `drain` - a callback that is called when the last item from the `queue` has returned from the `worker`. * `paused` - a boolean for determining whether the queue is in a paused state |