From 68c10a43343110c4e8efc3e7edc5e3a7e5086179 Mon Sep 17 00:00:00 2001
From: Max Prokhorov <prokhorov.max@outlook.com>
Date: Sat, 9 Feb 2019 15:42:44 +0300
Subject: [PATCH] Allow saving heartbeat settings from web

---
 code/espurna/mqtt.ino | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/code/espurna/mqtt.ino b/code/espurna/mqtt.ino
index 4c8f3e56..c44c36b0 100644
--- a/code/espurna/mqtt.ino
+++ b/code/espurna/mqtt.ino
@@ -316,7 +316,9 @@ unsigned long _mqttNextMessageId() {
 #if WEB_SUPPORT
 
 bool _mqttWebSocketOnReceive(const char * key, JsonVariant& value) {
-    return (strncmp(key, "mqtt", 3) == 0);
+    if (strncmp(key, "mqtt", 3) == 0) return true;
+    if (strncmp(key, "hb", 2) == 0) return true;
+    return false;
 }
 
 void _mqttWebSocketOnSend(JsonObject& root) {