Add COUNT parameter for SCAN

refs #4991

diff --git a/lib/redis/rediswriter.cpp b/lib/redis/rediswriter.cpp
index 8fe916fb1eadbc8a291eafcffe1c528c9670d6bc..722bf95db74fc3a53b1fffb7c540f93404573438 100644 (file)
--- a/lib/redis/rediswriter.cpp
+++ b/lib/redis/rediswriter.cpp
@@ -131,7 +131,7 @@ void RedisWriter::UpdateSubscriptions(void)
        long long cursor = 0;
 
        do {
-               boost::shared_ptr<redisReply> reply = ExecuteQuery({ "SCAN", Convert::ToString(cursor), "MATCH", "icinga:subscription:*" });
+               boost::shared_ptr<redisReply> reply = ExecuteQuery({ "SCAN", Convert::ToString(cursor), "MATCH", "icinga:subscription:*", "COUNT", "1000" });
 
                VERIFY(reply->type == REDIS_REPLY_ARRAY);
                VERIFY(reply->elements % 2 == 0);