1 files changed, 9 insertions, 0 deletions
diff --git a/src/org/traccar/BaseProtocolDecoder.java b/src/org/traccar/BaseProtocolDecoder.java
index 2d6286bf8..b0fb72225 100644
--- a/src/org/traccar/BaseProtocolDecoder.java
+++ b/src/org/traccar/BaseProtocolDecoder.java
@@ -29,6 +29,8 @@ import java.util.Collection;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Set;
+import java.util.Iterator;
 import java.sql.SQLException;
 
 public abstract class BaseProtocolDecoder extends ExtendedObjectDecoder {
@@ -205,6 +207,13 @@ public abstract class BaseProtocolDecoder extends ExtendedObjectDecoder {
                 if (!positions.isEmpty()) {
                     position = (Position) positions.iterator().next();
                 }
+            } else if (decodedMessage instanceof  Map) {
+                Set<Long> deviceIds = ((HashMap) decodedMessage).keySet();
+                Iterator<Long> deviceIdsIterator = deviceIds.iterator();
+                while (deviceIdsIterator.hasNext()) {
+                    Context.getConnectionManager().updateDevice(
+                            deviceIdsIterator.next(), Device.STATUS_ONLINE, new Date());
+                }
             }
         }
         if (position != null) {