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#!/usr/bin/env ruby
$: << File.expand_path('../../../lib', __FILE__)
require 'concurrent-edge'
Channel = Concurrent::Channel
## Go by Example: Timeouts
# https://gobyexample.com/timeouts
c1 = Channel.new(capacity: 1) # buffered
Channel.go do
sleep(2)
c1 << 'result 1'
end
Channel.select do |s|
s.take(c1) { |msg| print "#{msg}\n" }
s.after(1) { print "timeout 1\n" }
end
c2 = Channel.new(capacity: 1) # buffered
Channel.go do
sleep(2)
c2 << 'result 2'
end
Channel.select do |s|
s.take(c2) { |msg| print "#{msg}\n" }
s.after(3) { print "timeout 2\n" }
end
__END__
timeout 1
result 2
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