› Async::Container › Source › Async › Container › Thread › Instance

class Instance

Represents a running child thread from the point of view of the child thread.

Definitions

def self.for(thread)

Wrap an instance around the class Async::Container::Thread instance from within the threaded child.

Signature
parameter　thread　Thread

The thread intance to wrap.

Implementation

 
def self.for(thread)
	instance = self.new(thread.out)
	
	return instance
end

def name= value

Set the name of the thread.

Signature
parameter　value　String

The name to set.

Implementation

 
def name= value
	@thread.name = value
end

def name

Get the name of the thread.

Signature
returns　String

Implementation

 
def name
	@thread.name
end

def exec(*arguments, ready: true, **options)

Execute a child process using ::Process.spawn. In order to simulate ::Process.exec, an class Async::Container::Thread::Exit instance is raised to propagage exit status. This creates the illusion that this method does not return (normally).

Implementation

 
def exec(*arguments, ready: true, **options)
	if ready
		self.ready!(status: "(spawn)")
	else
		self.before_spawn(arguments, options)
	end
	
	begin
		pid = ::Process.spawn(*arguments, **options)
	ensure
		_, status = ::Process.wait2(pid)
		
		raise Exit, status
	end
end