diff --git a/poc/mqtt.go b/poc/mqtt.go
new file mode 100644
index 0000000..f2f3187
--- /dev/null
+++ b/poc/mqtt.go
@@ -0,0 +1,37 @@
+package main
+
+import (
+	"fmt"
+	"time"
+
+	MQTT "github.com/eclipse/paho.mqtt.golang"
+)
+
+func main() {
+
+	opts := MQTT.NewClientOptions()
+	opts.AddBroker("tcp://127.0.0.1:1883")
+	opts.SetClientID("ortobio")
+	opts.SetUsername("DVES_USER")
+	opts.SetPassword("DVES_PASS")
+	opts.SetCleanSession(false)
+
+	client := MQTT.NewClient(opts)
+	if token := client.Connect(); token.Wait() && token.Error() != nil {
+		panic(token.Error())
+	}
+	fmt.Println("Sample Publisher Started")
+
+	qos := 0
+
+	for i := 0; i < 3; i++ {
+		fmt.Println("---- doing publish ----", i)
+		token := client.Publish("ciaouno", byte(qos), false, fmt.Sprintf("%d", i))
+		token.Wait()
+		time.Sleep(300 * time.Millisecond)
+	}
+
+	client.Disconnect(250)
+	fmt.Println("Sample Publisher Disconnected")
+
+}
diff --git a/poc/mqtt2.go b/poc/mqtt2.go
new file mode 100644
index 0000000..a249839
--- /dev/null
+++ b/poc/mqtt2.go
@@ -0,0 +1,116 @@
+
+package main
+
+import (
+	"flag"
+	"fmt"
+	"os"
+
+	MQTT "github.com/eclipse/paho.mqtt.golang"
+)
+
+/*
+Options:
+ [-help]                      Display help
+ [-a pub|sub]                 Action pub (publish) or sub (subscribe)
+ [-m <message>]               Payload to send
+ [-n <number>]                Number of messages to send or receive
+ [-q 0|1|2]                   Quality of Service
+ [-clean]                     CleanSession (true if -clean is present)
+ [-id <clientid>]             CliendID
+ [-user <user>]               User
+ [-password <password>]       Password
+ [-broker <uri>]              Broker URI
+ [-topic <topic>]             Topic
+ [-store <path>]              Store Directory
+*/
+
+func main() {
+	topic := flag.String("topic", "", "The topic name to/from which to publish/subscribe")
+	broker := flag.String("broker", "tcp://iot.eclipse.org:1883", "The broker URI. ex: tcp://10.10.1.1:1883")
+	password := flag.String("password", "", "The password (optional)")
+	user := flag.String("user", "", "The User (optional)")
+	id := flag.String("id", "testgoid", "The ClientID (optional)")
+	cleansess := flag.Bool("clean", false, "Set Clean Session (default false)")
+	qos := flag.Int("qos", 0, "The Quality of Service 0,1,2 (default 0)")
+	num := flag.Int("num", 1, "The number of messages to publish or subscribe (default 1)")
+	payload := flag.String("message", "", "The message text to publish (default empty)")
+	action := flag.String("action", "", "Action publish or subscribe (required)")
+	store := flag.String("store", ":memory:", "The Store Directory (default use memory store)")
+	flag.Parse()
+
+	if *action != "pub" && *action != "sub" {
+		fmt.Println("Invalid setting for -action, must be pub or sub")
+		return
+	}
+
+	if *topic == "" {
+		fmt.Println("Invalid setting for -topic, must not be empty")
+		return
+	}
+
+	fmt.Printf("Sample Info:\n")
+	fmt.Printf("\taction:    %s\n", *action)
+	fmt.Printf("\tbroker:    %s\n", *broker)
+	fmt.Printf("\tclientid:  %s\n", *id)
+	fmt.Printf("\tuser:      %s\n", *user)
+	fmt.Printf("\tpassword:  %s\n", *password)
+	fmt.Printf("\ttopic:     %s\n", *topic)
+	fmt.Printf("\tmessage:   %s\n", *payload)
+	fmt.Printf("\tqos:       %d\n", *qos)
+	fmt.Printf("\tcleansess: %v\n", *cleansess)
+	fmt.Printf("\tnum:       %d\n", *num)
+	fmt.Printf("\tstore:     %s\n", *store)
+
+	opts := MQTT.NewClientOptions()
+	opts.AddBroker(*broker)
+	opts.SetClientID(*id)
+	opts.SetUsername(*user)
+	opts.SetPassword(*password)
+	opts.SetCleanSession(*cleansess)
+	if *store != ":memory:" {
+		opts.SetStore(MQTT.NewFileStore(*store))
+	}
+
+	if *action == "pub" {
+		client := MQTT.NewClient(opts)
+		if token := client.Connect(); token.Wait() && token.Error() != nil {
+			panic(token.Error())
+		}
+		fmt.Println("Sample Publisher Started")
+		for i := 0; i < *num; i++ {
+			fmt.Println("---- doing publish ----")
+			token := client.Publish(*topic, byte(*qos), false, *payload)
+			token.Wait()
+		}
+
+		client.Disconnect(250)
+		fmt.Println("Sample Publisher Disconnected")
+	} else {
+		receiveCount := 0
+		choke := make(chan [2]string)
+
+		opts.SetDefaultPublishHandler(func(client MQTT.Client, msg MQTT.Message) {
+			choke <- [2]string{msg.Topic(), string(msg.Payload())}
+		})
+
+		client := MQTT.NewClient(opts)
+		if token := client.Connect(); token.Wait() && token.Error() != nil {
+			panic(token.Error())
+		}
+
+		if token := client.Subscribe(*topic, byte(*qos), nil); token.Wait() && token.Error() != nil {
+			fmt.Println(token.Error())
+			os.Exit(1)
+		}
+
+		for receiveCount < *num {
+			incoming := <-choke
+			fmt.Printf("RECEIVED TOPIC: %s MESSAGE: %s\n", incoming[0], incoming[1])
+			receiveCount++
+		}
+
+		client.Disconnect(250)
+		fmt.Println("Sample Subscriber Disconnected")
+	}
+}