diff options
Diffstat (limited to 't')
-rwxr-xr-x | t/bin/unused_listen | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/t/bin/unused_listen b/t/bin/unused_listen index cd536f1..b638f54 100755 --- a/t/bin/unused_listen +++ b/t/bin/unused_listen @@ -7,11 +7,24 @@ require 'tmpdir' default_port = 8080 addr = ENV['UNICORN_TEST_ADDR'] || '127.0.0.1' +retries = 100 +base = 5000 port = sock = lock_path = nil begin - sock = TCPServer.new(addr, 0) - port = sock.addr[1] + begin + port = base + rand(32768 - base) + while port == default_port + port = base + rand(32768 - base) + end + + sock = Socket.new(Socket::AF_INET, Socket::SOCK_STREAM, 0) + sock.bind(Socket.pack_sockaddr_in(port, addr)) + sock.listen(5) + rescue Errno::EADDRINUSE, Errno::EACCES + sock.close rescue nil + retry if (retries -= 1) >= 0 + end # since we'll end up closing the random port we just got, there's a race # condition could allow the random port we just chose to reselect itself |