github.com/dc0d/workerpool
Package workerpool provides a workerpool. It also can expand and shrink dynamically. Jobs can be queued using the Queue() method which also accepts a timeout parameter for timing out queuing and if all workers are too busy. For expanding the queue, Expand() method can be used, which increases the number of workers. If a timeout is provided, these extra workers will stop, if there are not enough jobs to do. It is also possible to explicitly stop extra workers by providing a quit channel.
Readme
Get the package using:
$ go get -u -v -tags v3 github.com/dc0d/workerpool
context.Context pattern,Previous version:
$ go get -u -v gopkg.in/dc0d/workerpool.v2
This is an implementation of a workerpool which can get expanded & shrink dynamically. Workers can get added when needed and get dismissed when no longer are needed. Of-course this workerpool can be used just as a simple one with a fixed size.
Examples can be seen inside documents.
FAQs
Package workerpool provides a workerpool. It also can expand and shrink dynamically. Jobs can be queued using the Queue() method which also accepts a timeout parameter for timing out queuing and if all workers are too busy. For expanding the queue, Expand() method can be used, which increases the number of workers. If a timeout is provided, these extra workers will stop, if there are not enough jobs to do. It is also possible to explicitly stop extra workers by providing a quit channel.
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