Re: debugging server connection issue

On 3/29/2016 3:25 PM, Stephen Constable wrote:
> Sorry, my client environment is Linux.
>
> My current theory is that my clients are running out of available
> ephemeral ports, like in this thread:
> http://dba.stackexchange.com/questions/59650/pgbouncer-works-great-but-occasionally-becomes-unavailable (but
> I"m not currently using pg bouncer). I tried pg bouncer before and
> had the same errors, which in retrospect makes the client-side issue
> seem more likely. Are there any configuration variables I can set to
> reduce the number of ephemeral ports required in the postgresql client
> libraries? Otherwise, I will attempt to reconfigure the OS of the
> client machines tomorrow morning.

You might consider implementing your own sort of pool in your app where
you open a set of connections, and keep them, then your app gets a
connection from that list, uses it, returns it? do this all in-memory....

--
john r pierce, recycling bits in santa cruz