/// <inheritdoc/>
public override async Task InvokeBindingAsync <TRequest>(
string bindingName,
string operation,
TRequest data,
IReadOnlyDictionary <string, string> metadata = default,
CancellationToken cancellationToken = default)
{
ArgumentVerifier.ThrowIfNullOrEmpty(bindingName, nameof(bindingName));
ArgumentVerifier.ThrowIfNullOrEmpty(operation, nameof(operation));
var bytes = TypeConverters.ToJsonByteString <TRequest>(data, this.jsonSerializerOptions);
_ = await MakeInvokeBindingRequestAsync(bindingName, operation, bytes, metadata, cancellationToken);
}
/// <inheritdoc/>
public override Task PublishEventAsync <TData>(
string pubsubName,
string topicName,
TData data,
CancellationToken cancellationToken = default)
{
ArgumentVerifier.ThrowIfNullOrEmpty(pubsubName, nameof(pubsubName));
ArgumentVerifier.ThrowIfNullOrEmpty(topicName, nameof(topicName));
ArgumentVerifier.ThrowIfNull(data, nameof(data));
var content = TypeConverters.ToJsonByteString(data, this.JsonSerializerOptions);
return(MakePublishRequest(pubsubName, topicName, content, null, cancellationToken));
}
private async Task MakePublishRequest <TContent>(string topicName, TContent content, CancellationToken cancellationToken)
{
// Create PublishEventEnvelope
var envelope = new Autogenerated.PublishEventRequest()
{
Topic = topicName,
};
if (content != null)
{
envelope.Data = TypeConverters.ToJsonByteString(content, this.jsonSerializerOptions);
}
await this.MakeGrpcCallHandleError(
options => client.PublishEventAsync(envelope, options),
cancellationToken);
}
/// <inheritdoc/>
public override async Task <TResponse> InvokeBindingAsync <TRequest, TResponse>(
string bindingName,
string operation,
TRequest data,
IReadOnlyDictionary <string, string> metadata = default,
CancellationToken cancellationToken = default)
{
ArgumentVerifier.ThrowIfNullOrEmpty(bindingName, nameof(bindingName));
ArgumentVerifier.ThrowIfNullOrEmpty(operation, nameof(operation));
var bytes = TypeConverters.ToJsonByteString <TRequest>(data, this.jsonSerializerOptions);
var response = await MakeInvokeBindingRequestAsync(bindingName, operation, bytes, metadata, cancellationToken);
try
{
return(TypeConverters.FromJsonByteString <TResponse>(response.Data, this.JsonSerializerOptions));
}
catch (JsonException ex)
{
throw new DaprException("Binding operation failed: the response payload could not be deserialized. See InnerException for details.", ex);
}
}