class Async::WorkerPool::Worker

A handle to the work being done.

def call(work)

Call the work and notify the scheduler when it is done. 
def call(work)
	promise = Promise.new(work)
	
	@work.push(promise)
	
	begin
		return promise.wait
	ensure
		promise.cancel
	end
end

def close 

def close
	if thread = @thread
		@thread = nil
		thread.kill
	end
end

def initialize 

def initialize
	@work = ::Thread::Queue.new
	@thread = ::Thread.new(&method(:run))
end

def run 

def run
	while work = @work.pop
		work.call
	end
end