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-rw-r--r--src/main/java/org/traccar/protocol/TeltonikaFrameDecoder.java8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/main/java/org/traccar/protocol/TeltonikaFrameDecoder.java b/src/main/java/org/traccar/protocol/TeltonikaFrameDecoder.java
index 4d4d79d8d..c30fee6e3 100644
--- a/src/main/java/org/traccar/protocol/TeltonikaFrameDecoder.java
+++ b/src/main/java/org/traccar/protocol/TeltonikaFrameDecoder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2013 - 2018 Anton Tananaev (anton@traccar.org)
+ * Copyright 2013 - 2019 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.
@@ -29,12 +29,14 @@ public class TeltonikaFrameDecoder extends BaseFrameDecoder {
protected Object decode(
ChannelHandlerContext ctx, Channel channel, ByteBuf buf) throws Exception {
- // Check minimum length
+ while (buf.isReadable() && buf.getByte(buf.readerIndex()) == (byte) 0xff) {
+ buf.skipBytes(1);
+ }
+
if (buf.readableBytes() < MESSAGE_MINIMUM_LENGTH) {
return null;
}
- // Read packet
int length = buf.getUnsignedShort(buf.readerIndex());
if (length > 0) {
if (buf.readableBytes() >= (length + 2)) {