private async Task <IDictionary <TKey, TResult> > ExecuteAsync <TResult>(IEntryProcessor <TResult> processor, IEnumerable <TKey> keys, CancellationToken cancellationToken)
{
if (keys == null)
{
throw new ArgumentNullException(nameof(keys));
}
var keysmap = keys.ToDictionary(x => ToSafeData(x), x => x);
if (keysmap.Count == 0)
{
return(new Dictionary <TKey, TResult>());
}
var processorData = ToSafeData(processor);
var requestMessage = MapExecuteOnKeysCodec.EncodeRequest(Name, processorData, keysmap.Keys);
var responseMessage = await Cluster.Messaging.SendAsync(requestMessage, cancellationToken).CfAwait();
var response = MapExecuteOnKeysCodec.DecodeResponse(responseMessage).Response;
var result = new Dictionary <TKey, TResult>();
foreach (var(keyData, valueData) in response)
{
if (!keysmap.TryGetValue(keyData, out var key))
{
throw new InvalidOperationException("Server returned an unexpected key.");
}
result[key] = ToObject <TResult>(valueData);
}
return(result);
}
public IDictionary <TKey, object> ExecuteOnKeys(ISet <TKey> keys, IEntryProcessor entryProcessor)
{
if (keys != null && keys.Count == 0)
{
return(new Dictionary <TKey, object>());
}
var dataList = ToDataList(keys);
var request = MapExecuteOnKeysCodec.EncodeRequest(Name, ToData(entryProcessor), dataList);
var response = Invoke(request);
var resultParameters = MapExecuteOnKeysCodec.DecodeResponse(response);
return(DeserializeEntries <TKey>(resultParameters.Response));
}
