close() call does not seem to send data before closing

Hey,

I have the following code:

    const graph =new StatsD({ host: 'example.com', port: 8125})

    const responseTime = Date.now() - this.startTime
    graph.timing('.response_time', responseTime)

    graph.close(function(err) {
      console.error('The close did not work quite right: ', err)
    });

With the close call there, no data is sent out at all. Am I using it correctly? The docs specify all data should be sent before the socket is closed.

Tested with tcpdump -n udp dst port 8125

[bdeitte]

Happy New Year- fixed this up in the PR above if folks want to review it or try it out.

[FreifeldRoyi]

@bdeitte Is this solved? I think it is still an issue