Sha256: 013676b7bed2ac9d6d4f0ba9e124907fe40094f2143db45f43097ccaddfe79af
Contents?: true
Size: 927 Bytes
Versions: 38
Compression:
Stored size: 927 Bytes
Contents
module RSence
module ArgvUtil
# Tests, if the port on addr responds or refuses the connection.
# Automatically replaces '0.0.0.0' with '127.0.0.1'
def test_port( port, addr='127.0.0.1' )
require 'socket'
require 'timeout'
begin
addr = '127.0.0.1' if addr == '0.0.0.0'
timeout(1) do
if RUBY_VERSION.to_f >= 1.9
sock = TCPSocket.open( addr, port )
else
begin
sock = TCPsocket.open( addr, port )
rescue NameError => e # Rubinius
warn "TCPsocket not available, trying TCPSocket.."
sock = TCPSocket.open( addr, port )
end
end
sock.close
end
return true
rescue Timeout::Error
puts "Address #{addr} port #{port} timed out"
return false
rescue Errno::ECONNREFUSED
return false
rescue => e
warn e.inspect
return false
end
end
end
end
Version data entries
38 entries across 38 versions & 1 rubygems