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-rw-r--r--src/main/java/org/traccar/Context.java8
-rw-r--r--src/main/java/org/traccar/Main.java2
-rw-r--r--src/main/java/org/traccar/model/Event.java3
-rw-r--r--src/main/java/org/traccar/schedule/ScheduleManager.java27
-rw-r--r--src/main/java/org/traccar/schedule/TaskDeviceInactivityCheck.java79
-rw-r--r--templates/full/deviceInactive.vm12
-rw-r--r--templates/short/deviceInactive.vm3
7 files changed, 133 insertions, 1 deletions
diff --git a/src/main/java/org/traccar/Context.java b/src/main/java/org/traccar/Context.java
index 9c20db9e4..a7848d356 100644
--- a/src/main/java/org/traccar/Context.java
+++ b/src/main/java/org/traccar/Context.java
@@ -40,6 +40,7 @@ import org.traccar.database.MaintenancesManager;
import org.traccar.database.MediaManager;
import org.traccar.database.NotificationManager;
import org.traccar.database.PermissionsManager;
+import org.traccar.schedule.ScheduleManager;
import org.traccar.database.UsersManager;
import org.traccar.geocoder.Geocoder;
import org.traccar.helper.Log;
@@ -165,6 +166,12 @@ public final class Context {
return serverManager;
}
+ public static ScheduleManager scheduleManager;
+
+ public static ScheduleManager getScheduleManager() {
+ return scheduleManager;
+ }
+
private static GeofenceManager geofenceManager;
public static GeofenceManager getGeofenceManager() {
@@ -332,6 +339,7 @@ public final class Context {
}
serverManager = new ServerManager();
+ scheduleManager = new ScheduleManager();
if (config.getBoolean("event.forward.enable")) {
eventForwarder = new JsonTypeEventForwarder();
diff --git a/src/main/java/org/traccar/Main.java b/src/main/java/org/traccar/Main.java
index a0d93dbc8..59afab3a5 100644
--- a/src/main/java/org/traccar/Main.java
+++ b/src/main/java/org/traccar/Main.java
@@ -144,6 +144,7 @@ public final class Main {
if (Context.getWebServer() != null) {
Context.getWebServer().start();
}
+ Context.getScheduleManager().start();
scheduleHealthCheck();
scheduleDatabaseCleanup();
@@ -153,6 +154,7 @@ public final class Main {
Runtime.getRuntime().addShutdownHook(new Thread(() -> {
LOGGER.info("Shutting down server...");
+ Context.getScheduleManager().stop();
if (Context.getWebServer() != null) {
Context.getWebServer().stop();
}
diff --git a/src/main/java/org/traccar/model/Event.java b/src/main/java/org/traccar/model/Event.java
index ee7fcc679..5eee2a0a0 100644
--- a/src/main/java/org/traccar/model/Event.java
+++ b/src/main/java/org/traccar/model/Event.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2016 - 2017 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 2020 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -40,6 +40,7 @@ public class Event extends Message {
public static final String TYPE_DEVICE_ONLINE = "deviceOnline";
public static final String TYPE_DEVICE_UNKNOWN = "deviceUnknown";
public static final String TYPE_DEVICE_OFFLINE = "deviceOffline";
+ public static final String TYPE_DEVICE_INACTIVE = "deviceInactive";
public static final String TYPE_DEVICE_MOVING = "deviceMoving";
public static final String TYPE_DEVICE_STOPPED = "deviceStopped";
diff --git a/src/main/java/org/traccar/schedule/ScheduleManager.java b/src/main/java/org/traccar/schedule/ScheduleManager.java
new file mode 100644
index 000000000..3f19d6152
--- /dev/null
+++ b/src/main/java/org/traccar/schedule/ScheduleManager.java
@@ -0,0 +1,27 @@
+package org.traccar.schedule;
+
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+
+public class ScheduleManager {
+
+ private ScheduledExecutorService executor;
+
+ public void start() {
+
+ executor = Executors.newSingleThreadScheduledExecutor();
+
+ new TaskDeviceInactivityCheck().schedule(executor);
+
+ }
+
+ public void stop() {
+
+ if (executor != null) {
+ executor.shutdown();
+ executor = null;
+ }
+
+ }
+
+}
diff --git a/src/main/java/org/traccar/schedule/TaskDeviceInactivityCheck.java b/src/main/java/org/traccar/schedule/TaskDeviceInactivityCheck.java
new file mode 100644
index 000000000..80641d7d4
--- /dev/null
+++ b/src/main/java/org/traccar/schedule/TaskDeviceInactivityCheck.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright 2020 Anton Tananaev (anton@traccar.org)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.traccar.schedule;
+
+import org.traccar.Context;
+import org.traccar.model.Device;
+import org.traccar.model.Event;
+import org.traccar.model.Position;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+
+public class TaskDeviceInactivityCheck implements Runnable {
+
+ public static final String ATTRIBUTE_DEVICE_INACTIVITY_START = "deviceInactivityStart";
+ public static final String ATTRIBUTE_DEVICE_INACTIVITY_PERIOD = "deviceInactivityPeriod";
+ public static final String ATTRIBUTE_LAST_UPDATE = "lastUpdate";
+
+ private static final long CHECK_PERIOD_MINUTES = 15;
+
+ public void schedule(ScheduledExecutorService executor) {
+ executor.scheduleAtFixedRate(this, CHECK_PERIOD_MINUTES, CHECK_PERIOD_MINUTES, TimeUnit.MINUTES);
+ }
+
+ @Override
+ public void run() {
+ long currentTime = System.currentTimeMillis();
+ long checkPeriod = TimeUnit.MINUTES.toMillis(CHECK_PERIOD_MINUTES);
+
+ Map<Event, Position> events = new HashMap<>();
+ for (Device device : Context.getDeviceManager().getAllDevices()) {
+ if (device.getLastUpdate() != null && checkDevice(device, currentTime, checkPeriod)) {
+ Event event = new Event(Event.TYPE_DEVICE_INACTIVE, device.getId());
+ event.set(ATTRIBUTE_LAST_UPDATE, device.getLastUpdate().getTime());
+ events.put(event, null);
+ }
+ }
+
+ Context.getNotificationManager().updateEvents(events);
+ }
+
+ private boolean checkDevice(Device device, long currentTime, long checkPeriod) {
+ long deviceInactivityStart = device.getLong(ATTRIBUTE_DEVICE_INACTIVITY_START);
+ if (deviceInactivityStart > 0) {
+ long timeThreshold = device.getLastUpdate().getTime() + deviceInactivityStart;
+ if (currentTime >= timeThreshold) {
+
+ if (currentTime - checkPeriod < timeThreshold) {
+ return true;
+ }
+
+ long deviceInactivityPeriod = device.getLong(ATTRIBUTE_DEVICE_INACTIVITY_PERIOD);
+ if (deviceInactivityPeriod > 0) {
+ long count = (currentTime - timeThreshold - 1) / deviceInactivityPeriod;
+ timeThreshold += count * deviceInactivityPeriod;
+ return currentTime - checkPeriod < timeThreshold;
+ }
+
+ }
+ }
+ return false;
+ }
+
+}
diff --git a/templates/full/deviceInactive.vm b/templates/full/deviceInactive.vm
new file mode 100644
index 000000000..51aead653
--- /dev/null
+++ b/templates/full/deviceInactive.vm
@@ -0,0 +1,12 @@
+#set($subject = "$device.name: inactive")
+#set($lastUpdate = $dateTool.getDate())
+#set($ignore = $lastUpdate.setTime($event.getLong("lastUpdate")))
+<!DOCTYPE html>
+<html>
+<body>
+Device: $device.name<br>
+Inactive<br>
+Last Update: $dateTool.format("YYYY-MM-dd HH:mm:ss", $lastUpdate, $locale, $timezone)<br>
+Link: <a href="$webUrl?eventId=$event.id">$webUrl?eventId=$event.id</a>
+</body>
+</html>
diff --git a/templates/short/deviceInactive.vm b/templates/short/deviceInactive.vm
new file mode 100644
index 000000000..d7431124c
--- /dev/null
+++ b/templates/short/deviceInactive.vm
@@ -0,0 +1,3 @@
+#set($lastUpdate = $dateTool.getDate())
+#set($ignore = $lastUpdate.setTime($event.getLong("lastUpdate")))
+$device.name inactive from $dateTool.format("YYYY-MM-dd HH:mm:ss", $lastUpdate, $locale, $timezone)
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-18 19:52:28 +0000