lestrrat / go-tcptest

[MOVED] See github.com/lestrrat-go/tcptest

go-tcptest

Start A Network Server On Random Local Port (Port of Perl5's Test::TCP)

WARNING

This repository has been moved to github.com/lestrrat-go/tcptest. This repository exists so that libraries pointing to this URL will keep functioning, but this repository will NOT be updated in the future. Please use the new import path.

  var cmd *exec.Cmd
  memd := func(port int) {
    cmd = exec.Command("memcached", "-p", fmt.Sprintf("%d", port))
    cmd.SysProcAttr = &syscall.SysProcAttr {
      Setpgid: true,
    }
    cmd.Run()
  }

  server, err := Start(memd, 30 * time.Second)
  if err != nil {
    log.Fatalf("Failed to start memcached: %s", err)
  }

  log.Printf("memcached started on port %d", server.Port())
  defer func() {
    if cmd != nil && cmd.Process != nil {
      cmd.Process.Signal(syscall.SIGTERM)
    }
  }()

  // Do what you want to do with memcached

  // Then when you're done, you need to kill it
  cmd.Process.Signal(syscall.SIGTERM)

  // And wait
  server.Wait()

API docs: http://godoc.org/github.com/lestrrat/go-tcptest