› Async::Pool › Source › Async › Pool › Resource

class Resource

The basic interface required by a pool resource.

Definitions

def self.call

Constructs a resource.

Implementation

 
def self.call
	self.new
end

def initialize(concurrency = 1)

Create a new resource.

Signature
parameter　concurrency　Integer

The concurrency of this resource.

Implementation

 
def initialize(concurrency = 1)
	@concurrency = concurrency
	@closed = false
	@count = 0
end

attr :concurrency

attr :count

def viable?

Whether this resource can be acquired.

Implementation

 
def viable?
	!@closed
end

def closed?

Whether the resource has been closed by the user.

Implementation

 
def closed?
	@closed
end

def close

Close the resource explicitly, e.g. the pool is being closed.

Implementation

 
def close
	@closed = true
end

def reusable?

Whether this resource can be reused. Used when releasing resources back into the pool.

Implementation

 
def reusable?
	!@closed
end