Module async_pool 

Pool of AsyncConns for spreading load across multiple PostgreSQL backends.

Each AsyncConn maintains its own TCP connection, writer task, and reader task. The pool dispatches requests round-robin across connections using an atomic counter. Dead connections are detected and replaced transparently.

Structs

AsyncPool

A pool of N AsyncConns for parallel PostgreSQL backend utilization. Detects dead connections and replaces them automatically.

ConnConfig

Connection configuration for reconnection.