Error when auto-starting during server reboot

[jurgenhaas]

When automatically starting a node script that uses promised-io during server start with an upstart script I'm getting the following error:

node_modules/promised-io/promise.js:242
                                                throw error;
                                                      ^
Error: Command failed: 
    at ChildProcess.exithandler (child_process.js:637:15)
    at ChildProcess.EventEmitter.emit (events.js:98:17)
    at maybeClose (child_process.js:743:16)
    at Socket.<anonymous> (child_process.js:956:11)
    at Socket.EventEmitter.emit (events.js:95:17)
    at Pipe.close (net.js:466:12)

When starting the script later manually, then it works just fine. So I assume that it gets loaded too early and a requirement is missing.

The start script has the following init info:

### BEGIN INIT INFO
# Provides:          mail_listener
# Required-Start:    $local_fs $remote_fs $network $syslog $named
# Required-Stop:     $local_fs $remote_fs $network $syslog $named
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Start/stop MailListener built with nodeJS
### END INIT INFO

Is there anything else I need to do?