From 9a597a7f902eea46405a345d4398139c13f69655 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Sun, 25 Jun 2017 19:16:08 +1200
Subject: Consider attributes in duplicate filter (fix #3285)

---
 src/org/traccar/FilterHandler.java | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'src/org/traccar')

diff --git a/src/org/traccar/FilterHandler.java b/src/org/traccar/FilterHandler.java
index 973dfc205..9e532347d 100644
--- a/src/org/traccar/FilterHandler.java
+++ b/src/org/traccar/FilterHandler.java
@@ -93,7 +93,15 @@ public class FilterHandler extends BaseDataHandler {
     }
 
     private boolean filterDuplicate(Position position, Position last) {
-        return filterDuplicate && last != null && position.getFixTime().equals(last.getFixTime());
+        if (filterDuplicate && last != null && position.getFixTime().equals(last.getFixTime())) {
+            for (String key : position.getAttributes().keySet()) {
+                if (!last.getAttributes().containsKey(key)) {
+                    return false;
+                }
+            }
+            return true;
+        }
+        return false;
     }
 
     private boolean filterFuture(Position position) {
-- 
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