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authorAnton Tananaev <anton.tananaev@gmail.com>2021-05-28 21:28:40 -0700
committerAnton Tananaev <anton.tananaev@gmail.com>2021-05-28 21:28:40 -0700
commit5e4b1f4b5dc38bf03a305aefaad5ba30e652d8b8 (patch)
tree40b05ecddfb559582287a17e70d0f5248dc31cc9 /src
parente8ef6067bafeb051aac6272a457d269684c4b8f3 (diff)
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Ack response for all types
Diffstat (limited to 'src')
-rw-r--r--src/main/java/org/traccar/protocol/Gl200TextProtocolDecoder.java14
1 files changed, 10 insertions, 4 deletions
diff --git a/src/main/java/org/traccar/protocol/Gl200TextProtocolDecoder.java b/src/main/java/org/traccar/protocol/Gl200TextProtocolDecoder.java
index 126656361..683ba476e 100644
--- a/src/main/java/org/traccar/protocol/Gl200TextProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/Gl200TextProtocolDecoder.java
@@ -1161,10 +1161,6 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder {
decodeDeviceTime(position, parser);
- if (channel != null && Context.getConfig().getBoolean(Keys.PROTOCOL_ACK.withPrefix(getProtocolName()))) {
- channel.writeAndFlush(new NetworkMessage("+SACK:" + parser.next() + "$", remoteAddress));
- }
-
return position;
}
@@ -1329,6 +1325,16 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder {
}
}
+ if (channel != null && Context.getConfig().getBoolean(Keys.PROTOCOL_ACK.withPrefix(getProtocolName()))) {
+ String checksum;
+ if (sentence.endsWith("$")) {
+ checksum = sentence.substring(sentence.length() - 1 - 4, sentence.length() - 1);
+ } else {
+ checksum = sentence.substring(sentence.length() - 4);
+ }
+ channel.writeAndFlush(new NetworkMessage("+SACK:" + checksum + "$", remoteAddress));
+ }
+
return result;
}