Sha256: 6c076d2220b4bf1f59d0af48eb3e300e4f75bccfe8e5ea5503ec4a3cd65b9f15
Contents?: true
Size: 603 Bytes
Versions: 21
Compression:
Stored size: 603 Bytes
Contents
module RestFtpDaemon
class Launcher
# Class constants
LAUNCHER_PORT_TIMEOUT = 3
LAUNCHER_PORT_LOCALHOST = "127.0.0.1"
class << self
def local_port_used? port
Timeout.timeout(LAUNCHER_PORT_TIMEOUT) do
begin
TCPSocket.new(LAUNCHER_PORT_LOCALHOST, port).close
true
rescue Errno::ECONNREFUSED, Errno::EHOSTUNREACH
false
rescue Errno::EADDRNOTAVAIL
"local_port_used: Errno::EADDRNOTAVAIL"
end
end
rescue Timeout::Error
false
end
end
end
end
Version data entries
21 entries across 21 versions & 1 rubygems