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Size: 832 Bytes
Versions: 53
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Stored size: 832 Bytes
Contents
module KQueue
class Watcher
# The {Watcher} subclass for events fired when a signal is received.
# Signal events are watched via {Queue#watch_for_signal}.
class Signal < Watcher
# The name of the signal, e.g. "KILL" for SIGKILL.
#
# @return [String]
attr_reader :name
# The number of the signal, e.g. 9 for SIGKILL.
#
# @return [Fixnum]
attr_reader :number
# Creates a new signal Watcher.
#
# @private
def initialize(queue, signal, callback)
if signal.is_a?(String)
@name = signal
@number = ::Signal.list[signal]
else
@name = ::Signal.list.find {|_, n| n == signal}.first
@number = signal
end
super(queue, @number, :signal, [], nil, callback)
end
end
end
end
Version data entries
53 entries across 45 versions & 5 rubygems