public override async ValueTask <IReadOnlyList <BulkStateItem> > GetBulkStateAsync(string storeName, IReadOnlyList <string> keys, int?parallelism, Dictionary <string, string> metadata = default, CancellationToken cancellationToken = default)
{
ArgumentVerifier.ThrowIfNullOrEmpty(storeName, nameof(storeName));
if (keys.Count == 0)
{
throw new ArgumentException("keys do not contain any elements");
}
var getBulkStateEnvelope = new Autogenerated.GetBulkStateRequest()
{
StoreName = storeName,
Parallelism = parallelism ?? default
};
if (metadata != null)
{
getBulkStateEnvelope.Metadata.Add(metadata);
}
getBulkStateEnvelope.Keys.AddRange(keys);
var response = await this.MakeGrpcCallHandleError(
options => client.GetBulkStateAsync(getBulkStateEnvelope, options),
cancellationToken);
var bulkResponse = new List <BulkStateItem>();
foreach (var item in response.Items)
{
bulkResponse.Add(new BulkStateItem(item.Key, item.Data.ToStringUtf8(), item.Etag));
}
return(bulkResponse);
}
public override async Task <IReadOnlyList <BulkStateItem> > GetBulkStateAsync(string storeName, IReadOnlyList <string> keys, int?parallelism, IReadOnlyDictionary <string, string> metadata = default, CancellationToken cancellationToken = default)
{
ArgumentVerifier.ThrowIfNullOrEmpty(storeName, nameof(storeName));
if (keys.Count == 0)
{
throw new ArgumentException("keys do not contain any elements");
}
var envelope = new Autogenerated.GetBulkStateRequest()
{
StoreName = storeName,
Parallelism = parallelism ?? default
};
if (metadata != null)
{
foreach (var kvp in metadata)
{
envelope.Metadata.Add(kvp.Key, kvp.Value);
}
}
envelope.Keys.AddRange(keys);
var options = CreateCallOptions(headers: null, cancellationToken);
Autogenerated.GetBulkStateResponse response;
try
{
response = await client.GetBulkStateAsync(envelope, options);
}
catch (RpcException ex)
{
throw new DaprException("State operation failed: the Dapr endpoint indicated a failure. See InnerException for details.", ex);
}
var bulkResponse = new List <BulkStateItem>();
foreach (var item in response.Items)
{
bulkResponse.Add(new BulkStateItem(item.Key, item.Data.ToStringUtf8(), item.Etag));
}
return(bulkResponse);
}
