On 8/3/2016 4:25 PM, Chris Withers wrote:

How can I convince myself, from the client side, that I really have got a new connection and not somehow ended up with one that been passed on as part of the fork?

$ psql -tc "select pg_backend_pid();"
          18635

$ psql -tc "select pg_backend_pid();"
          18665

$ psql -tc "select pg_backend_pid();"
          18727


now, operating system process ID's do get recycled eventually but not very fast.

--
john r pierce, recycling bits in santa cruz



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