Eric,
The problem is a firewall that sits between the servers and the database.
It is an idle session timeout of 30 minutes, so it is silently killing the
connection. I have reached out to our Network Engineering department but
they are saying they can not change that idle session timeout, nor
This is exactly what happened to us and I should have been clearer. I wasn’t
referring to the default Linux kernel settings causing the killing the
connection; it was a network device between our application servers and the
database server. It only affected certain applications as some were hit
I appreciate all your help Eric and Daniel. I have not solved this yet,
but I think I have narrowed it down to a Firewall timeout issue. One app
uses a database connection to Oracle, the other app uses a 3rd Party API
(still on location, but across the network). The ping times to both of
these
Current Setup: (the problem existed before updating nginx, unicorn and
rails; but in an attempt to solve the problem I updated them).
CentOS 6.3 (x64)
Ruby 2.1.2p95
Rails 4.0.0
Nginx 1.6.0
Unicorn 4.8.3
We have an issue where if a site is not accessed for around (average) 30
minutes the
I unsubscribed from this list few days back, still getting emails?
On Mon, Aug 4, 2014 at 11:39 AM, Eric Wong e...@80x24.org wrote:
Tony Devlin tonydev...@gmail.com wrote:
We have an issue where if a site is not accessed for around (average) 30
minutes the next query will timeout, and it
Eric,
Thank you for responding. We use a database on only one of the apps, it is
a Oracle 11G RAC Server. I'll get the DBA to double check the idle timeout
for that DB. Though the other app does not use a database.
On Mon, Aug 4, 2014 at 2:39 PM, Eric Wong e...@80x24.org wrote:
Tony Devlin
Kapil Israni kapil.isr...@gmail.com wrote:
I unsubscribed from this list few days back, still getting emails?
*checking logs* You sent the unsubscribe request, but never responded
to the confirmation email. If you lost the confirmation email, you
can resend the unsubscribe request again and
On Mon, Aug 4, 2014 at 12:45 PM, Eric Wong e...@80x24.org wrote:
[1] Perhaps persistent connections will be an option in the future
if the support/documentation overhead is worth it, as nginx
supports persistent connections to backends nowadays.
I don't believe the added complexity is