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| author | Anton Tananaev <anton.tananaev@gmail.com> | 2021-06-30 22:17:02 -0700 |
|---|---|---|
| committer | Anton Tananaev <anton.tananaev@gmail.com> | 2021-06-30 22:17:02 -0700 |
| commit | 94d95ebeb1168ff235aa49a24c0ba0ed62b1125b (patch) | |
| tree | c443b3ab52b045845d6c4d8149cc31aca8087235 /src/main/java/org | |
| parent | 08d7ce0017f7113f3db961ae19cae7b85e386278 (diff) | |
| download | trackermap-server-94d95ebeb1168ff235aa49a24c0ba0ed62b1125b.tar.gz trackermap-server-94d95ebeb1168ff235aa49a24c0ba0ed62b1125b.tar.bz2 trackermap-server-94d95ebeb1168ff235aa49a24c0ba0ed62b1125b.zip | |
Ignore keepalive messages
Diffstat (limited to 'src/main/java/org')
| -rw-r--r-- | src/main/java/org/traccar/protocol/UuxProtocolDecoder.java | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/main/java/org/traccar/protocol/UuxProtocolDecoder.java b/src/main/java/org/traccar/protocol/UuxProtocolDecoder.java index 545784865..1081fa811 100644 --- a/src/main/java/org/traccar/protocol/UuxProtocolDecoder.java +++ b/src/main/java/org/traccar/protocol/UuxProtocolDecoder.java @@ -40,6 +40,7 @@ public class UuxProtocolDecoder extends BaseProtocolDecoder { public static final int MSG_IMMOBILIZER = 0x9E; public static final int MSG_ACK = 0xD0; public static final int MSG_NACK = 0xF0; + public static final int MSG_KEEPALIVE = 0xFF; private void sendResponse(Channel channel, int productCode, int protocolVersion, int type) { if (channel != null && BitUtil.check(protocolVersion, 7)) { @@ -71,6 +72,10 @@ public class UuxProtocolDecoder extends BaseProtocolDecoder { buf.readUnsignedByte(); // length int type = buf.readUnsignedByte(); + if (type == MSG_KEEPALIVE) { + return null; + } + String vehicleId = buf.readCharSequence(10, StandardCharsets.US_ASCII).toString(); DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, vehicleId); if (deviceSession == null) { |