From 45da8e9feefb42119ec8d33f144c787f55cc9e8b Mon Sep 17 00:00:00 2001
From: larsfinander <lars.finander@smartthings.com>
Date: Sat, 29 Aug 2015 20:26:44 -0700
Subject: [PATCH] Smart outlet heartbeat fix

-Readded heartbeat calls that were accidentally removed.
---
 .../smartpower-outlet.src/smartpower-outlet.groovy            | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/devicetypes/smartthings/smartpower-outlet.src/smartpower-outlet.groovy b/devicetypes/smartthings/smartpower-outlet.src/smartpower-outlet.groovy
index e663629..fa9a0e1 100644
--- a/devicetypes/smartthings/smartpower-outlet.src/smartpower-outlet.groovy
+++ b/devicetypes/smartthings/smartpower-outlet.src/smartpower-outlet.groovy
@@ -69,6 +69,9 @@ metadata {
 def parse(String description) {
 	log.debug "description is $description"
 
+	// save heartbeat (i.e. last time we got a message from device)
+	state.heartbeat = Calendar.getInstance().getTimeInMillis()
+
 	def finalResult = zigbee.getKnownDescription(description)
 
 	//TODO: Remove this after getKnownDescription can parse it automatically
@@ -109,6 +112,7 @@ def on() {
 }
 
 def refresh() {
+	sendEvent(name: "heartbeat", value: "alive", displayed:false)
 	zigbee.onOffRefresh() + zigbee.refreshData("0x0B04", "0x050B")
 }