Bump is a library providing high-level concurrency patterns.

Resource pooling

A resource pool is a structure that maintain and dispatch a set of shared resources.

There’s various way of using the pool:

  • execute with a callback
  • acquire a claim that will release the resource automatically
  • acquire a resource that has to be released explicitly
using Bump;
using Valum;

var app = new Router ();

var connection_pool = new ResourcePool<Gda.Connection> ();

connection_pool.construct_properties = {
    Property () {}

app.get ("/users", (req, res, next) => {
    return connection_pool.execute_async<bool> ((db) => {
        var users = db.execute_select_command ("select * from users");
        return next ();