Module skytable::pool

Connection pooling

This module provides ways to create connection pools. For async connections we use bb8 while for sync connections we used r2d2.

Examples

Creating an async pool

use skytable::{pool, Config};

const POOL_SIZE: u32 = 32; // we'll have atmost 32 connections in the pool
async fn pool() {
    let pool = pool::get_async(POOL_SIZE, Config::new_default("username", "password")).await.unwrap();
    let mut db = pool.get().await.unwrap();
}

Creating a async pool

use skytable::{pool, Config};

const POOL_SIZE: u32 = 32; // we'll have atmost 32 connections in the pool
fn pool() {
    let pool = pool::get(POOL_SIZE, Config::new_default("username", "password")).unwrap();
    let mut db = pool.get().unwrap();
}

To create a pool of TLS connections you can use the get_tls and get_tls_async methods, passing a PEM certificate as a string.

Structs

• ConnectionMgrTcp
  A connection manager for Skyhash/TCP connections
• ConnectionMgrTls
  A connection manager for Skyhash/TLS connections

Functions

• get
  Returns a TCP (skyhash/TCP) connection pool using r2d2’s default settings and the given maximum pool size
• get_async
  Returns an async TCP (skyhash/TCP) connection pool using bb8’s default settings and the given maximum pool size
• get_tls
  Returns a TLS (skyhash/TLS) connection pool using r2d2’s default settings and the given maximum pool size
• get_tls_async
  Returns an async TLS (skyhash/TCP) connection pool using bb8’s default settings and the given maximum pool size