From 3b2b96a4cf298eb331cb44a1452bbb20f7eae495 Mon Sep 17 00:00:00 2001
From: Jarrod Johnson <jjohnson2@lenovo.com>
Date: Wed, 10 Oct 2018 14:32:13 -0400
Subject: [PATCH] Force fullsync if dead sync thread likely

If the sync thread died previously, force the next sync to be full.
---
 confluent_server/confluent/config/configmanager.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/confluent_server/confluent/config/configmanager.py b/confluent_server/confluent/config/configmanager.py
index 0ca84ab4..afd45983 100644
--- a/confluent_server/confluent/config/configmanager.py
+++ b/confluent_server/confluent/config/configmanager.py
@@ -2065,6 +2065,9 @@ class ConfigManager(object):
                     cls._cfgwriter.isAlive()):
                 cls._writepending = True
                 return
+            if cls._syncrunning:  # This suggests an unclean write attempt,
+                # do a fullsync as a recovery
+                fullsync = True
             cls._syncrunning = True
         # if the thread is exiting, join it to let it close, just in case
         if cls._cfgwriter is not None: