public async Task <EnumCollection> GetListedValuesAsync()
{
using (JoinableCollection.Join())
{
EnumCollectionProjectValue snapshot = await SourceBlock.ReceiveAsync();
return(snapshot.Value);
}
}
public async Task <ImmutableArray <string> > GetArgsAsync()
{
using (JoinableCollection.Join())
{
await this.InitializeAsync().ConfigureAwait(true);
return(this.AppliedValue?.Value ?? ImmutableArray <string> .Empty);
}
}
protected async Task ExecuteWithLock(Func <Task> func)
{
using (JoinableCollection.Join())
{
using (await _lock.EnterAsync().ConfigureAwait(false))
{
var task = JoinableFactory.RunAsync(func);
await task.Task.ConfigureAwait(false);
}
}
}
private JoinableTask ExecuteWithinLockAsync(Func <Task> task)
{
// We need to request the lock within a joinable task to ensure that if we are blocking the UI
// thread (i.e. when CPS is draining critical tasks on the UI thread and is waiting on this task),
// and the lock is already held by another task requesting UI thread access, we don't reach a deadlock.
return(JoinableFactory.RunAsync(async delegate
{
using (JoinableCollection.Join())
using (await _gate.DisposableWaitAsync().ConfigureAwait(false))
{
await task().ConfigureAwait(false);
}
}));
}
public async Task <EnumCollection> GetListedValuesAsync()
{
if (!IsReadyToBuild())
{
throw new InvalidOperationException("This configuration is not set to build");
}
// NOTE: This has a race, if called off the UI thread, the configuration could become
// inactive underneath us and hence not ready for build, causing below to block forever.
using (JoinableCollection.Join())
{
EnumCollectionProjectValue snapshot = await SourceBlock.ReceiveAsync();
return(snapshot.Value);
}
}
public async Task <EnumCollection> GetListedValuesAsync()
{
if (!IsReadyToBuild())
{
throw new InvalidOperationException("This configuration is not set to build");
}
// NOTE: This has a race, if called off the UI thread, the configuration could become
// inactive underneath us and hence not ready for build, causing below to block forever.
using (JoinableCollection.Join())
{
EnumCollectionProjectValue snapshot = await SourceBlock.ReceiveAsync();
// TODO: This is a hotfix for item ordering. Remove this OrderBy when completing: https://github.com/dotnet/project-system/issues/7025
return(snapshot.Value.OrderBy(e => e.DisplayName).ToArray());
}
}
public IDisposable?Join()
{
return(JoinableCollection.Join());
}