From a9cd7e00cebe9ba66b2210eaacce5812bb203658 Mon Sep 17 00:00:00 2001
From: moises <>
Date: Thu, 30 Mar 2017 12:14:54 +0000
Subject: [PATCH] 38_netatmo: sanity check for dynamic interval

git-svn-id: https://svn.fhem.de/fhem/trunk/fhem@13855 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 CHANGED            |  1 +
 FHEM/38_netatmo.pm | 17 +++++++++++------
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/CHANGED b/CHANGED
index d88578134..59e66ada9 100644
--- a/CHANGED
+++ b/CHANGED
@@ -1,5 +1,6 @@
 # Add changes at the top of the list. Keep it in ASCII, and 80-char wide.
 # Do not insert empty lines here, update check depends on it.
+  - bugfix:  38_netatmo: sanity check for dynamic interval
   - bugfix:  88_HMCCU: fixed bug in update of virtual devices
   - feature: 70_BRAVIA: command remoteControl supports 'Netflix'
   - feature: 50_TelegramBot:  favorite handling / hidden favorites /
diff --git a/FHEM/38_netatmo.pm b/FHEM/38_netatmo.pm
index 1ba5bc3a5..feeb88a1d 100644
--- a/FHEM/38_netatmo.pm
+++ b/FHEM/38_netatmo.pm
@@ -2921,12 +2921,17 @@ netatmo_parseReadings($$;$)
         delete $hash->{readings};
       }
     
-    if(int($time) > 0 && defined($step_time)) {
-      my $nextdata = $time + $step_time + 30;
-      RemoveInternalTimer($hash, "netatmo_poll");
-      InternalTimer($nextdata, "netatmo_poll", $hash);
-      Log3 $name, 2, "$name: next dynamic update at ".FmtDateTime($nextdata);
-    }
+      if(int($time) > 0 && defined($step_time)) {
+        my $nextdata = $time + $step_time + 30;
+        if($nextdata > (gettimeofday()+300))
+        {
+          RemoveInternalTimer($hash, "netatmo_poll");
+          InternalTimer($nextdata, "netatmo_poll", $hash);
+          Log3 $name, 3, "$name: next dynamic update at ".FmtDateTime($nextdata);
+        } else {
+          Log3 $name, 2, "$name: invalid time for dynamic update: ".FmtDateTime($nextdata);
+        }
+      }
   
     }
   }