Rack middleware for shared connection pools?

Rails
1

I have a Rails app that makes connections to other DBs. There may be
multiple users connecting to multiple DBs.

The app makes a database connection as part of an action. However, I
noticed a problem: there’s too many DB connections remaining open, which
is
causing the DB to not have enough connections remaining for new
connections.

So the answer is using a shared connection pool. Importantly, the
connection pool needs to be shared amongst different actions / HTTP
requests.

Is there any middleware that extends Sequel’s or ActiveRecord’s
connection
pool to do this? (Or some code that someone can suggest to do this?)

Thanks.

2

On Thursday, March 27, 2014 4:05:30 PM UTC, Jeff wrote:

requests.

I don’t know of a middleware that does this but you might want to look
at
the connection_pool gem ( GitHub - mperham/connection_pool: Generic connection pooling for Ruby )

Fred