worker_manager 2.0.6

Executor allows you to create a queue of tasks for isolate pool

[2.0.5] - 10 nov 2019 21.36

*0.1.0 correct timeouts (canceling coming soon)

*0.2.1 added canceling functionality

*0.2.3 added examples and readme

*0.4.1 changed readme

*0.7.8 code clean up

*0.9.1 added 1 thread constructor for fake fifo and threadPoolSize setter

*0.9.8 added cash

*1.0.1 fixed timeout

*1.2.0 resolved deleting task bug

*1.2.8 fixed bugs with removing same task twice

*2.0.0 removed ports hell

*2.0.1 removed ghost connection

*2.0.4 clean up

*2.0.5 fifo adding