We have master slave setup with redis servers and after some time the master server began to refuse connections with
Error: Connection reset by peer
Looking in the redis server’s log in “/var/log/redis/redis-server.log” (Ubuntu way):
redis-server.log-13447:M 17 Jan 15:28:58.719 # Error registering fd event for the new client: Numerical result out of range (fd=24099) redis-server.log-13447:M 17 Jan 15:28:58.729 # Error registering fd event for the new client: Numerical result out of range (fd=24099) redis-server.log-13447:M 17 Jan 15:28:58.779 # Error registering fd event for the new client: Numerical result out of range (fd=24099) redis-server.log-13447:M 17 Jan 15:28:59.723 # Error registering fd event for the new client: Numerical result out of range (fd=24099) redis-server.log-13447:M 17 Jan 15:28:59.731 # Error registering fd event for the new client: Numerical result out of range (fd=24099) redis-server.log-13447:M 17 Jan 15:28:59.782 # Error registering fd event for the new client: Numerical result out of range (fd=24099) redis-server.log-13447:M 17 Jan 15:29:00.725 # Error registering fd event for the new client: Numerical result out of range (fd=24099) redis-server.log-13447:M 17 Jan 15:29:00.732 # Error registering fd event for the new client: Numerical result out of range (fd=24099) redis-server.log-13447:M 17 Jan 15:29:00.784 # Error registering fd event for the new client: Numerical result out of range (fd=24099)