Tesla : reset the Even Stream connection to the Tesla Back-end if the…

… event time stamps differ too much from the current system time (openhab#2358) Signed-off-by: Karel Goderis <[email protected]>
falkena · Jun 29, 2017 · f63836a · f63836a
1 parent 636bb5d
commit f63836a
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/...g.openhab.binding.tesla/src/main/java/org/openhab/binding/tesla/handler/TeslaHandler.java b/...g.openhab.binding.tesla/src/main/java/org/openhab/binding/tesla/handler/TeslaHandler.java
@@ -91,6 +91,7 @@ public class TeslaHandler extends BaseThingHandler {
     private static final int EVENT_STREAM_CONNECT_TIMEOUT = 3000;
     private static final int EVENT_STREAM_READ_TIMEOUT = 200000;
     private static final int EVENT_TIMESTAMP_AGE_LIMIT = 3000;
+    private static final int EVENT_TIMESTAMP_MAX_DELTA = 10000;
     private static final int FAST_STATUS_REFRESH_INTERVAL = 15000;
     private static final int SLOW_STATUS_REFRESH_INTERVAL = 60000;
     private static final int CONNECT_RETRY_INTERVAL = 15000;
@@ -1040,6 +1041,12 @@ public void run() {
                                                     dateFormatter.format(currentTimeStamp),
                                                     dateFormatter.format(systemTimeStamp));
                                         }
+                                        if (systemTimeStamp - currentTimeStamp > EVENT_TIMESTAMP_MAX_DELTA) {
+                                            if (logger.isTraceEnabled()) {
+                                                logger.trace("Event Stream : The event stream will be reset");
+                                            }
+                                            isEstablished = false;
+                                        }
                                     }
 
                                     line = eventBufferedReader.readLine();