// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.

pub fn create_basic_runtime() -> tokio::runtime::Runtime {
  tokio::runtime::Builder::new_current_thread()
    .enable_io()
    .enable_time()
    // This limits the number of threads for blocking operations (like for
    // synchronous fs ops) or CPU bound tasks like when we run dprint in
    // parallel for deno fmt.
    // The default value is 512, which is an unhelpfully large thread pool. We
    // don't ever want to have more than a couple dozen threads.
    .max_blocking_threads(32)
    .build()
    .unwrap()
}