Redis redis-benchmark not properly shutting down connections when using pipelining

This is a pretty minor issue, but you might want to know. I'm running the following command: ./redis-benchmark -t PING_MBULK -p 5555 -c 10 -P 5

And it results in many such messages when running redis with verbose loglevel.

Reading from client: Connection reset by peer

I first noticed this when benchmarking my own redis-like server, and the same error appeared there. So I believe this is an issue in redis-benchmark, not the servers, and the messages only appear when pipelining is set to anything larger than 1.

Version:

Redis server v=3.2.0 sha=00000000:0 malloc=jemalloc-4.0.3 bits=64 build=c626b9bdd9962da6

Comment From: huangzhw

Never see it.

Comment From: oranagra

just closing the connection is a valid way to shut it down, no need for anything else. if you enable verbose or debug logging you'll see a lot logs, might not suitable for benchmark.