In Kafka, we do set TCP keepalive in the socket connection. However, in OS
like linux, the default value of tcp_keepalive_time is 2 hours, larger than
the firewall timeout. What you can do is to reduce tcp_keepalive_time to be
less than 1 hour.
On Mon, Sep 23, 2013 at 12:14 AM, Rhapsody <[EMAIL PROTECTED]> wrote: