natsConnection.Subscribe("bucketevents", func(msg *nats.Msg) {

  // Handle the message
  log.Printf("Received message '%s\n", string(msg.Data)+"'")
 })

 // Keep the connection alive
 runtime.Goexit()
}
```

```
go run nats.go
2016/10/12 06:39:18 Connected
2016/10/12 06:39:18 Subscribing to subject 'bucketevents'
```

Open another terminal and upload a JPEG image into `images` bucket.

	globalConsoleSys = NewConsoleLogger(context.Background(), io.Discard)

	globalInternodeTransport = NewInternodeHTTPTransport(0)()

	initHelp()

	resetTestGlobals()

	globalIsCICD = true

	os.Exit(m.Run())
}

// concurrency level for certain parallel tests.
const testConcurrencyLevel = 10

const iso8601TimeFormat = "2006-01-02T15:04:05.000Z"

        this.messageBuilderFactory = new JLineMessageBuilderFactory();
    }

    public static void main(String[] args) {
        int result = main(args, null);

        System.exit(result);
    }

    public static int main(String[] args, ClassWorld classWorld) {
        MavenCli cli = new MavenCli();

        MessageUtils.systemInstall();
        MessageUtils.registerShutdownHook();

	if traceOpts.TraceTypes().Contains(madmin.TraceBootstrap) {
		go globalBootstrapTracer.Publish(ctx, globalTrace)
	}

	// Wait for remote to cancel and SubscribeJSON to exit.
	wg.Wait()
	return nil
}

func (s *peerRESTServer) BackgroundHealStatusHandler(_ *grid.MSS) (*grid.JSON[madmin.BgHealState], *grid.RemoteErr) {

                   {"test_loop/Enter:output:0", "test_loop/Merge:0"},
                   {"test_loop/Merge:output:0", "test_loop/Switch:0"},
                   {"test_loop/Switch:output_false:0", "test_loop/Exit:0"},
                   {"test_loop/Exit:output:0", "test_loop_exit"}},
                  {}, false);
}

TEST_F(CApiFunctionTest, ControlDependency) {
  /*
   *                  |  |    scalar

		maps.Copy(sys.rolesMap, authn.GetRoleInfo())
	}

	sys.printIAMRoles()
	sys.Unlock()

	retryCtx, cancel := context.WithCancel(ctx)

	// Indicate to our routine to exit cleanly upon return.
	defer cancel()

	// Migrate storage format if needed.
	for {
		// Migrate IAM configuration, if necessary.
		if err := saveIAMFormat(retryCtx, sys.store); err != nil {

	pr, pw := xioutil.WaitPipe()
	go func() {
		pw.CloseWithError(er.getObjectWithFileInfo(ctx, bucket, object, off, length, pw, fi, metaArr, onlineDisks))
	}()

	// Cleanup function to cause the go routine above to exit, in
	// case of incomplete read.
	pipeCloser := func() {
		pr.CloseWithError(nil)
	}

	if !unlockOnDefer {
		return fn(pr, h, pipeCloser, nsUnlocker)
	}

	return fn(pr, h, pipeCloser)
}

	for i := range dobjects {
		// Iterate over pools
		for pool := range z.serverPools {
			if dErrsByPool[pool][i] == nil && dObjectsByPool[pool][i].found {
				// A fast exit when the object is found and removed
				dobjects[i] = dObjectsByPool[pool][i]
				derrs[i] = nil
				break
			}
			if derrs[i] == nil {
				// No error related to this object is found, assign this pool result