Created
August 13, 2014 16:37
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getaddrinfo and TCPSocket.new
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| #!/usr/bin/env ruby | |
| require 'socket' | |
| require 'resolv' | |
| require 'resolv-replace' | |
| puts "Run this to trace getaddrinfo calls:" | |
| puts "sudo dtrace -p #{$$} -n 'pid$target::getaddrinfo:entry { ustack(); }'" | |
| loop do | |
| puts "Opening!" | |
| s = TCPSocket.open("google.com", 80) | |
| s.close | |
| sleep 5 | |
| end |
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