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authorAnton Tananaev <anton@traccar.org>2022-11-03 20:36:25 -0700
committerAnton Tananaev <anton@traccar.org>2022-11-03 20:36:25 -0700
commite742f252da0b32ac7166c6d9ab25a8d1375411d2 (patch)
tree54501720c50b256a3b0adb9de05730031f3b2f29 /src/main
parentfdd52edc7811ae973c93ae825cc1bd1d9e9fe33f (diff)
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Add MD500S heartbeat response
Diffstat (limited to 'src/main')
-rw-r--r--src/main/java/org/traccar/protocol/MeitrackProtocolDecoder.java13
1 files changed, 10 insertions, 3 deletions
diff --git a/src/main/java/org/traccar/protocol/MeitrackProtocolDecoder.java b/src/main/java/org/traccar/protocol/MeitrackProtocolDecoder.java
index 736f5871c..1935b2c2a 100644
--- a/src/main/java/org/traccar/protocol/MeitrackProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/MeitrackProtocolDecoder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2012 - 2021 Anton Tananaev (anton@traccar.org)
+ * Copyright 2012 - 2022 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -538,13 +538,13 @@ public class MeitrackProtocolDecoder extends BaseProtocolDecoder {
return positions;
}
- private void requestPhotoPacket(Channel channel, SocketAddress socketAddress, String imei, String file, int index) {
+ private void requestPhotoPacket(Channel channel, SocketAddress remoteAddress, String imei, String file, int index) {
if (channel != null) {
String content = "D00," + file + "," + index;
int length = 1 + imei.length() + 1 + content.length() + 5;
String response = String.format("@@O%02d,%s,%s*", length, imei, content);
response += Checksum.sum(response) + "\r\n";
- channel.writeAndFlush(new NetworkMessage(response, socketAddress));
+ channel.writeAndFlush(new NetworkMessage(response, remoteAddress));
}
}
@@ -560,6 +560,13 @@ public class MeitrackProtocolDecoder extends BaseProtocolDecoder {
String type = buf.toString(index + 1, 3, StandardCharsets.US_ASCII);
switch (type) {
+ case "AAC":
+ if (channel != null) {
+ String response = String.format("@@z27,%s,AAC,1*", imei);
+ response += Checksum.sum(response) + "\r\n";
+ channel.writeAndFlush(new NetworkMessage(response, remoteAddress));
+ }
+ return null;
case "D00":
if (photo == null) {
photo = Unpooled.buffer();