Class: IO::Event::Debug::Selector

Inherits:
Object
  • Object
show all
Defined in:
lib/io/event/debug/selector.rb

Overview

Enforces the selector interface and delegates operations to a wrapped selector instance.

Instance Method Summary collapse

Constructor Details

#initialize(selector) ⇒ Selector

Returns a new instance of Selector.



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# File 'lib/io/event/debug/selector.rb', line 25

def initialize(selector)
	@selector = selector
	
	@readable = {}
	@writable = {}
	@priority = {}
	
	unless Fiber.current == selector.loop
		Kernel::raise "Selector must be initialized on event loop fiber!"
	end
end

Instance Method Details

#close ⇒ Object 



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# File 'lib/io/event/debug/selector.rb', line 41

def close
	if @selector.nil?
		Kernel::raise "Selector already closed!"
	end
	
	@selector.close
	@selector = nil
end

#io_read(fiber, io, buffer, length) ⇒ Object 



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# File 'lib/io/event/debug/selector.rb', line 84

def io_read(fiber, io, buffer, length)
	@selector.io_read(fiber, io, buffer, length)
end

#io_wait(fiber, io, events) ⇒ Object 



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# File 'lib/io/event/debug/selector.rb', line 79

def io_wait(fiber, io, events)
	@selector.io_wait(fiber, io, events)
end

#io_write(fiber, io, buffer, length) ⇒ Object 



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# File 'lib/io/event/debug/selector.rb', line 88

def io_write(fiber, io, buffer, length)
	@selector.io_write(fiber, io, buffer, length)
end

#process_wait(*arguments) ⇒ Object 



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# File 'lib/io/event/debug/selector.rb', line 75

def process_wait(*arguments)
	@selector.process_wait(*arguments)
end

#push(fiber) ⇒ Object 



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# File 'lib/io/event/debug/selector.rb', line 63

def push(fiber)
	@selector.push(fiber)
end

#raise(fiber, *arguments) ⇒ Object 



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# File 'lib/io/event/debug/selector.rb', line 67

def raise(fiber, *arguments)
	@selector.raise(fiber, *arguments)
end

#ready? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/io/event/debug/selector.rb', line 71

def ready?
	@selector.ready?
end

#resume(*arguments) ⇒ Object 



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# File 'lib/io/event/debug/selector.rb', line 55

def resume(*arguments)
	@selector.resume(*arguments)
end

#select(duration = nil) ⇒ Object 



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# File 'lib/io/event/debug/selector.rb', line 93

def select(duration = nil)
	unless Fiber.current == @selector.loop
		Kernel::raise "Selector must be run on event loop fiber!"
	end
	
	@selector.select(duration)
end

#transfer ⇒ Object

Transfer from the calling fiber to the event loop.



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# File 'lib/io/event/debug/selector.rb', line 51

def transfer
	@selector.transfer
end

#wakeup ⇒ Object 



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# File 'lib/io/event/debug/selector.rb', line 37

def wakeup
	@selector.wakeup
end

#yield ⇒ Object 



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# File 'lib/io/event/debug/selector.rb', line 59

def yield
	@selector.yield
end