From 92f00d0da0dafd08ccf2a623406963e61fcde276 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Wed, 8 Nov 2017 06:44:10 +1300
Subject: Fix D-WAY heartbeat response

---
 src/org/traccar/protocol/DwayProtocolDecoder.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/org/traccar')

diff --git a/src/org/traccar/protocol/DwayProtocolDecoder.java b/src/org/traccar/protocol/DwayProtocolDecoder.java
index 767b35c72..121681588 100644
--- a/src/org/traccar/protocol/DwayProtocolDecoder.java
+++ b/src/org/traccar/protocol/DwayProtocolDecoder.java
@@ -59,9 +59,9 @@ public class DwayProtocolDecoder extends BaseProtocolDecoder {
             Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
 
         String sentence = (String) msg;
-        if (sentence.startsWith(">H")) {
+        if (sentence.equals("AA55,HB")) {
             if (channel != null) {
-                channel.write(">ALIVE\r\n");
+                channel.write("55AA,HB,OK\r\n");
             }
             return null;
         }
-- 
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