Connection pooling outside of OpenResty?

[mecampbellsoup]

Hi @leafo - do you know if it would be possible to implement DB connection pooling in a non-OpenResty context? As you may recall, we use HAProxy (not nginx) as our API gateway and so we end up doing a fair amount of DB querying (and asynchronous listening)... would be nice to be able to have "hot" connections ready to go via something like a pool on demand for queries and the like.