.NET client error. Unable to read data from the transport connection


We set the max number of processes and the max number of open files (CentOS):

couchbase  soft    nproc   32000
couchbase  hard    nofile  64000
couchbase  soft    nofile  64000

And set default sysctl settings (earlier we had specific settings for other database).

Also we configure MaxUserPort and TCPTimedWaitDelay on Windows.

Now we process 15k+ rps without problems.