The FIN ACK suggests that the other side is responsible for closing the connection. If nginx was terminating the connection, there would be no ACK bit set. Check your upstream server supports keepalive.
On Tue, Jan 10, 2017 at 10:55 PM, Jonathan Geyser <[email protected]> wrote: > Hi guys, > > I'm attempting to have multiple requests to a backend reuse the same TCP > session as to avoid handshaking for each subsequent request. Nginx appears > to send FIN ACK to the backend after every request. > > Am I doing something wrong? > > Here is the current configuration: https://paste.ngx.cc/6c24411681f24790 > > > Thanks in advance, > Jonathan > > _______________________________________________ > nginx mailing list > [email protected] > http://mailman.nginx.org/mailman/listinfo/nginx >
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