khionu / async_pool Goto Github PK

Right now, because the implementation uses async channels, the sends are async and need awaiting. This should be able to be done synchronously for convenience.

Other pools have a way to signal that a resource is "broken" and a fresh connection is needed:

• r2d2: has_broken
• bb8: has_broken
• tokio_resource_pool: recycle

I believe this functionality can not be implemented on top of this crate's current API because there's no way to remove a resource from the pool, e.g. with a remove() function or into_inner() which would prevent the resource from being returned to the pool.

Right now, the implementation moves the whole value back and forth. While many resources are going to be collections of pointers in themselves, this is still less performant than it could be.