Public API for the Pool and Keyed Pools

All pools return objects of type PoolObj to get the value use pool-obj-val

Object pool using Sempahore and Clojure's atom

Use create-atom-obj-pool to create an atom object pool
These functions as made to be used primarily from the kafka-clj.pool.keyed namespace
and the kafka-clj.pool.api is used to work with the keyed pool

Functions and records for a KeyedPool.
A keyed pool contains one IObjPool instance per key
   usage: tcp connection pool per server where the key is the server host and port

Use the create-atom-keyed-obj-pool function to create the pool
then use the kafka-clj.pool.api functions to poll, return and close the pool

Pool utility functions and data types