diff options
Diffstat (limited to 'src/main/java/org/traccar/protocol/TeltonikaProtocolDecoder.java')
-rw-r--r-- | src/main/java/org/traccar/protocol/TeltonikaProtocolDecoder.java | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/main/java/org/traccar/protocol/TeltonikaProtocolDecoder.java b/src/main/java/org/traccar/protocol/TeltonikaProtocolDecoder.java index c63d74c9c..929eca8aa 100644 --- a/src/main/java/org/traccar/protocol/TeltonikaProtocolDecoder.java +++ b/src/main/java/org/traccar/protocol/TeltonikaProtocolDecoder.java @@ -647,9 +647,11 @@ public class TeltonikaProtocolDecoder extends BaseProtocolDecoder { } } - private Object decodeTcp(Channel channel, SocketAddress remoteAddress, ByteBuf buf) throws Exception { + private Object decodeTcp(Channel channel, SocketAddress remoteAddress, ByteBuf buf) { - if (buf.getUnsignedShort(0) > 0) { + if (buf.readableBytes() == 1 && buf.readUnsignedByte() == 0xff) { + return null; + } else if (buf.getUnsignedShort(0) > 0) { parseIdentification(channel, remoteAddress, buf); } else { buf.skipBytes(4); @@ -659,7 +661,7 @@ public class TeltonikaProtocolDecoder extends BaseProtocolDecoder { return null; } - private Object decodeUdp(Channel channel, SocketAddress remoteAddress, ByteBuf buf) throws Exception { + private Object decodeUdp(Channel channel, SocketAddress remoteAddress, ByteBuf buf) { buf.readUnsignedShort(); // length buf.readUnsignedShort(); // packet id |