Sha256: f3a0c8286b55cc41f17164f95e5a34ac6946a19661a3a7eef4c59ca78a9b4f20
Contents?: true
Size: 743 Bytes
Versions: 22
Compression:
Stored size: 743 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'
begin
addr = '127.0.0.1' if addr == '0.0.0.0'
if RUBY_VERSION.to_f >= 1.9
sock = TCPSocket.open( addr, port )
else
begin
sock = TCPsocket.open( addr, port )
rescue NameError => e
warn "TCPsocket not available, trying TCPSocket.."
sock = TCPSocket.open( addr, port )
end
end
sock.close
return true
rescue Errno::ECONNREFUSED
return false
rescue => e
warn e.inspect
return false
end
end
end
end
Version data entries
22 entries across 22 versions & 2 rubygems