From aa521d5412dd2fda4edaef75c160327b6caee245 Mon Sep 17 00:00:00 2001
From: jsteemann <jan@arangodb.com>
Date: Thu, 27 Apr 2017 13:46:35 +0200
Subject: [PATCH] better error messages

---
 arangod/Scheduler/Scheduler.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/arangod/Scheduler/Scheduler.cpp b/arangod/Scheduler/Scheduler.cpp
index 44fbe367d7..26b457c77f 100644
--- a/arangod/Scheduler/Scheduler.cpp
+++ b/arangod/Scheduler/Scheduler.cpp
@@ -137,9 +137,14 @@ class SchedulerThread : public Thread {
 
       LOG_TOPIC(DEBUG, Logger::THREADS) << "stopped ("
                                         << _scheduler->infoStatus() << ")";
+    } catch (std::exception const& ex) {
+      LOG_TOPIC(ERR, Logger::THREADS)
+          << "restarting scheduler loop after caught exception: " << ex.what();
+      _scheduler->decRunning();
+      _scheduler->startNewThread();
     } catch (...) {
       LOG_TOPIC(ERR, Logger::THREADS)
-          << "scheduler loop caught an error, restarting";
+          << "restarting scheduler loop after unknown exception";
       _scheduler->decRunning();
       _scheduler->startNewThread();
     }