Fix batching

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

cmd/main.go

@@ -12,50 +12,26 @@ import (
 )
 
 var pollInterval = flag.Duration("poll_interval", 1*time.Second, "how often to send metrics")
-
 var pollIntervalDisabled = flag.Bool(
 	"poll_interval_disabled",
 	false,
 	"set to true to disable polling. You want to use this when you are sending metrics on your own schedule",
 )
-var configFile = flag.String("config", "sample.conf", "path to the config file for this plugin")
+var configFile = flag.String("config", "", "path to the config file for this plugin")
 var err error
 
-// This is designed to be simple; Just change the import above, and you're good.
-//
-// However, if you want to do all your config in code, you can like so:
-//
-// // initialize your plugin with any settings you want
-//
-//	myInput := &mypluginname.MyPlugin{
-//		DefaultSettingHere: 3,
-//	}
-//
-// shim := shim.New()
-//
-// shim.AddInput(myInput)
-//
-// // now the shim.Run() call as below. Note the shim is only intended to run a single plugin.
 func main() {
-	// parse command line options
 	flag.Parse()
 	if *pollIntervalDisabled {
 		*pollInterval = shim.PollIntervalDisabled
 	}
 
-	// create the shim. This is what will run your plugins.
 	shimLayer := shim.New()
-
-	// If no config is specified, all imported plugins are loaded.
-	// otherwise, follow what the config asks for.
-	// Check for settings from a config toml file,
-	// (or just use whatever plugins were imported above)
 	if err = shimLayer.LoadConfig(configFile); err != nil {
 		fmt.Fprintf(os.Stderr, "Err loading input: %s\n", err)
 		os.Exit(1)
 	}
 
-	// run a single plugin until stdin closes, or we receive a termination signal
 	if err = shimLayer.Run(*pollInterval); err != nil {
 		fmt.Fprintf(os.Stderr, "Err: %s\n", err)
 		os.Exit(1)