Connection Pool in Single Host Module

[shubhamfuloria]

Hi @thibaultcha, I've been trying to create connection pool in single host, but not able to do so. The things I tried are :

1. setkeepalive(timeout, size) : It just closes the connection from database, I was expecting the connection would remain connected with database.
2. connect() function: As per lua-nginx module docs I tried adding a pool_size = 5 parameter in sock:connect() function of init.lua file (line 225). And I was expecting I'll have 5 connections with the database, but no.. only one connection was made.

Could you please give some example code which implements connection pool using this driver.

Thanks