Method

DexSchedulerspawn

Declaration [src]

DexFuture*
dex_scheduler_spawn (
  DexScheduler* scheduler,
  gsize stack_size,
  DexFiberFunc func,
  gpointer func_data,
  GDestroyNotify func_data_destroy
)

Description [src]

Request scheduler to spawn a DexFiber.

The fiber will have its own stack and cooperatively schedules among other fibers sharing the scheduler.

If stack_size is 0, it will set to a sensible default. Otherwise, it is rounded up to the nearest page size.

static DexFuture *
fiber_func (gpointer data)
{
  GInputStream *stream = data;
  g_autoptr(GError) error = NULL;
  g_autoptr(GBytes) bytes = NULL;

  if (!(bytes = dex_await_boxed (dex_input_stream_read_bytes (stream, 4096, 0), &error)))
    return dex_future_new_for_error (g_steal_pointer (&error));

  ...

  return dex_future_new_true ();
}

DexFuture *
spawn_fiber (GInputStream *stream)
{
  return dex_scheduler_spawn (NULL, 0, fiber_func,
                              g_object_ref (stream),
                              g_object_unref);
}