Dex.ThreadPool
Description: Reference for Dex.ThreadPool

### Class

# DexThreadPool

unstable since: 1.2

#### Description [src]

    final class Dex.ThreadPool : GObject.TypeInstance
    {
      /* No available fields */
    }

`DexThreadPool` is a thread pool for managing native OS threads similar to `GThreadPool`.

The threads managed by `DexThreadPool` do not contain a `DexScheduler` which means that you cannot await futures or schedule `DexBlock` from a worker thread.

Threads are created up-front from `dex_thread_pool_new()`.

`DexThreadPool` primarily exists for situations where you are using blocking external libraries and want to avoid calling `dex_thread_spawn()` without any sort of queuing or bounding on the permitted concurrency.

Available since: 1.2

#### Hierarchy

#### Ancestors

- DexObject

#### Constructors

###### dex_thread_pool_new

Creates a fixed-size pool of reusable operating system threads.

unstable since: 1.2

#### Instance methods

###### dex_thread_pool_close

Begins shutting down the pool and prevents new submissions.

###### dex_thread_pool_get_n_threads

Gets the fixed number of threads owned by the pool.

unstable since: 1.2

###### dex_thread_pool_submit

Queues blocking work to run on one of the pool’s reusable threads.

unstable since: 1.2

##### Methods inherited from DexObject (2)

###### dex_ref

Acquires a reference on the given object, and increases its reference count by one.

###### dex_unref

Releases a reference on the given object, and decreases its reference count by one.