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Test close channel. #1

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Test close channel. #1

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40 changes: 31 additions & 9 deletions src/myip.cr
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Expand Up @@ -3,6 +3,8 @@ require "./myip/*"
require "option_parser"

chan = Channel(Tuple(String, String)).new
terminate = Channel(Nil).new
done = Channel(Nil).new

def get_ip_from_ip138(chan)
spawn do
Expand Down Expand Up @@ -84,15 +86,35 @@ USAGE

size = output_i138 ? iframe_size + 1 : iframe_size

size.times do |i|
select
when value = chan.receive
title, ip = value

STDERR.puts "#{title}#{ip}"
when timeout 5.seconds
STDERR.puts "Timeout!"
exit
spawn do
loop do
select
when value = chan.receive
title, ip = value

STDERR.puts "#{title}#{ip}"
when terminate.receive?
break
when timeout 5.seconds
STDERR.puts "Timeout!"
exit
end
end
done.close
end

terminate.close
done.receive?

# size.times do |i|
# select
# when value = chan.receive
# title, ip = value

# STDERR.puts "#{title}#{ip}"
# when timeout 5.seconds
# STDERR.puts "Timeout!"
# exit
# end
# end
end