diff --git a/agent.go b/agent.go
index 035e2f1..e45096a 100644
--- a/agent.go
+++ b/agent.go
@@ -11,42 +11,53 @@ import (
 	cm "loafle.com/overflow/agent_api/config_manager"
 )
 
+
 func main()  {
 	log.SetPrefix("Agent : ")
-	agt := &Agent{}
-	agt.start()
+	StartAgent()
+}
+
+type AgentTask struct {
+	command string
+	params interface{}
 }
 
 type Agent struct {
-	taskCh chan string
-	conf *cm.ConfigManager
+	taskCh chan interface{}
+	cm cm.ConfigManager
 }
 
-func (agt *Agent) start() {
+func StartAgent() {
+	agt := Agent{}
 	agt.startAgent()
 }
 
+
 func (agt *Agent) startAgent() {
-	//cfg start() (chan bool, error)
+	//cfg start() (chan confmanager, error)
 	//evt start() (chan bool, error)
 	//dat start() (chan bool, error)
+
 	//pol start() (chan string, error) -> getting an Auth key from API server and store that key.
-	agt.taskCh = pol.Start()
+	ch, err := pol.Start(agt.cm.GetGlobalConfig())
+	if err != nil {
+		processError(err)
+	}
+	agt.taskCh = ch
+
 	//scm start() with the Auth key (chan bool, error)
 	//crm start() (chan bool, error)
 	//col start() -> evt result
 
-	go agt.waitTask()
+	go agt.waitAgentTask()
 }
 
-func (agt *Agent)waitTask() {
+func (agt *Agent)waitAgentTask() {
 	for {
 		task := <- agt.taskCh
-		switch task {
-		case messages.AGT_WILL_STOP:
-			agt.stopAgent()
-			break;
+		switch task.(AgentTask).command {
 		case messages.TASK_SENSOR_START:
+			agt.processStartSensor()
 			break;
 		default:
 
@@ -64,43 +75,52 @@ func (agt *Agent) stopAgent() {
 	//evt stop() ->  evt result (before stop)
 }
 
-func (agt *Agent) ProcessStartSensor() {
+func (agt *Agent) processStartSensor() {
 	//col startSensor() -> evt result
 }
 
-func (agt *Agent) ProcessstopSensor() {
+func (agt *Agent) processstopSensor() {
 	//col stopSensor() -> evt result
 }
 
-func (agt *Agent) ProcessAddSensor() {
+func (agt *Agent) processAddSensor() {
 	//scm addSensor() (id chan string, error)
 	//crm addSensor() (id chan string, error)
 	//col addSensor() -> evt result
 }
 
-func (agt *Agent) ProcessRemoveSensor() {
+func (agt *Agent) processRemoveSensor() {
 	//col removeSensor() (id chan string, error)
 	//crm removeSensor() (id chan string, error)
 	//scm removeSensor() -> evt result
 }
 
-func (agt *Agent) ProcessUpdateSensor() {
+func (agt *Agent) processUpdateSensor() {
 	//col stopSensor() (id chan string, error)
 	//scm updateSensor() (id chan string, error)
 	//crm updateSensor() (id chan string, error)
 	//col updateSensor() -> evt result
 }
 
-func (agt *Agent) ProcessUpdateCRM() {
+func (agt *Agent) processUpdateCRM() {
 	//(loop)col stopSensor() (chan []string?, error)
 	//crm updateCRM()
 	//(loop)col startSensor() -> evt result
 }
 
-func (agt *Agent) ProcessUpdateAgent() {
+func (agt *Agent) processUpdateAgent() {
 	//
 }
 
-func (agt *Agent) ProcessSendLog() {
+func (agt *Agent) processSendLog() {
 	//
+}
+
+func (agt *Agent) processUpdatePolInterval() {
+	//pol updateInterval()
+}
+
+func processError(err error) {
+	log.Println(err)
+	return
 }
\ No newline at end of file