public static async Task <IAccessor[]> GetSharedAccessors(params MAObject <T>[] objects)
{
IAccessor[] accessors = new IAccessor[objects.Length];
Dictionary <TSObject, IAccessor> mapping = new Dictionary <TSObject, IAccessor>();
bool incomplete = true;
try
{
while (incomplete)
{
incomplete = false;
foreach (MAObject <T> obj in objects.Distinct())
{
if (obj == null)
{
continue;
}
if (mapping.ContainsKey(obj))
{
continue;
}
IAccessor a = await obj.CreateSharedAccessor(100).ConfigureAwait(false);
if (a == null)
{
foreach (Accessor access in mapping.Values)
{
access.Dispose();
}
mapping.Clear();
mapping[obj] = await obj.CreateSharedAccessor().ConfigureAwait(false);
incomplete = true;
break;
}
mapping[obj] = a;
}
}
for (int i = 0; i < accessors.Length; i++)
{
if (objects[i] != null)
{
accessors[i] = mapping[objects[i]];
}
}
}
catch (Exception)
{
foreach (Accessor a in mapping.Values)
{
a.Dispose();
}
throw;
}
return(accessors);
}
private async void OnAccessorDisposing(SharedAccessor accessor)
{
await Sync.ExecuteAsync(async() =>
{
if (accessor.Accessor == Access && await base.Sync.Execute(() => Owner == Access) && --ActiveCount == 0)
{
Access.Dispose();
Access = null;
SessionCount = 0;
}
});
}