3 files changed, 27 insertions, 13 deletions

diff --git a/src/org/traccar/BaseEventHandler.java b/src/org/traccar/BaseEventHandler.java
index fde57748c..3e3317f0a 100644
--- a/src/org/traccar/BaseEventHandler.java
+++ b/src/org/traccar/BaseEventHandler.java
@@ -25,7 +25,7 @@ public abstract class BaseEventHandler extends BaseDataHandler {
 
         Event event = analizePosition(position);
         if (event != null) {
-            Context.getConnectionManager().updateEvent(event);
+            Context.getConnectionManager().updateEvent(event, position);
         }
         return position;
     }
diff --git a/src/org/traccar/api/AsyncSocket.java b/src/org/traccar/api/AsyncSocket.java
index 2259f840f..76ec99406 100644
--- a/src/org/traccar/api/AsyncSocket.java
+++ b/src/org/traccar/api/AsyncSocket.java
@@ -28,6 +28,8 @@ import javax.json.Json;
 import javax.json.JsonObjectBuilder;
 import java.util.Collection;
 import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
 
 public class AsyncSocket extends WebSocketAdapter implements ConnectionManager.UpdateListener {
 
@@ -45,7 +47,9 @@ public class AsyncSocket extends WebSocketAdapter implements ConnectionManager.U
     public void onWebSocketConnect(Session session) {
         super.onWebSocketConnect(session);
 
-        sendData(KEY_POSITIONS, Context.getConnectionManager().getInitialState(userId));
+        Map<String, Collection<?>> data = new HashMap<String, Collection<?>>();
+        data.put(KEY_POSITIONS, Context.getConnectionManager().getInitialState(userId));
+        sendData(data);
 
         Context.getConnectionManager().addListener(userId, this);
     }
@@ -59,25 +63,35 @@ public class AsyncSocket extends WebSocketAdapter implements ConnectionManager.U
 
     @Override
     public void onUpdateDevice(Device device) {
-        sendData(KEY_DEVICES, Collections.singletonList(device));
+        Map<String, Collection<?>> data = new HashMap<String, Collection<?>>();
+        data.put(KEY_DEVICES, Collections.singletonList(device));
+        sendData(data);
     }
 
     @Override
     public void onUpdatePosition(Position position) {
-        sendData(KEY_POSITIONS, Collections.singletonList(position));
+        Map<String, Collection<?>> data = new HashMap<String, Collection<?>>();
+        data.put(KEY_POSITIONS, Collections.singletonList(position));
+        sendData(data);
     }
 
     @Override
-    public void onUpdateEvent(Event event) {
-        sendData(KEY_EVENTS, Collections.singletonList(event));
+    public void onUpdateEvent(Event event, Position position) {
+        Map<String, Collection<?>> data = new HashMap<String, Collection<?>>();
+        data.put(KEY_EVENTS, Collections.singletonList(event));
+        if (position != null) {
+            data.put(KEY_POSITIONS, Collections.singletonList(position));
+        }
+        sendData(data);
     }
 
-    private void sendData(String key, Collection<?> data) {
+    private void sendData(Map<String, Collection<?>> data) {
         if (!data.isEmpty() && isConnected()) {
             JsonObjectBuilder json = Json.createObjectBuilder();
-            json.add(key, JsonConverter.arrayToJson(data));
+            for (Map.Entry<String, Collection<?>> entry : data.entrySet()) {
+                json.add(entry.getKey(), JsonConverter.arrayToJson(entry.getValue()));
+            }
             getRemote().sendString(json.build().toString(), null);
         }
     }
-
 }
diff --git a/src/org/traccar/database/ConnectionManager.java b/src/org/traccar/database/ConnectionManager.java
index 9e0da8485..ec5903548 100644
--- a/src/org/traccar/database/ConnectionManager.java
+++ b/src/org/traccar/database/ConnectionManager.java
@@ -94,7 +94,7 @@ public class ConnectionManager {
                 if (status.equals(Device.STATUS_ONLINE)) {
                     event.setType(Event.TYPE_DEVICE_ONLINE);
                 }
-                updateEvent(event);
+                updateEvent(event, null);
             }
             device.setStatus(status);
 
@@ -147,7 +147,7 @@ public class ConnectionManager {
         }
     }
 
-    public synchronized void updateEvent(Event event) {
+    public synchronized void updateEvent(Event event, Position position) {
         long deviceId = event.getDeviceId();
         try {
             Context.getDataManager().addEvent(event);
@@ -157,7 +157,7 @@ public class ConnectionManager {
         for (long userId : Context.getPermissionsManager().getDeviceUsers(deviceId)) {
             if (listeners.containsKey(userId)) {
                 for (UpdateListener listener : listeners.get(userId)) {
-                    listener.onUpdateEvent(event);
+                    listener.onUpdateEvent(event, position);
                 }
             }
         }
@@ -183,7 +183,7 @@ public class ConnectionManager {
     public interface UpdateListener {
         void onUpdateDevice(Device device);
         void onUpdatePosition(Position position);
-        void onUpdateEvent(Event event);
+        void onUpdateEvent(Event event, Position position);
     }
 
     public synchronized void addListener(long userId, UpdateListener listener) {