private async Task OnReceiveRequest(Guid id, ReceiveRequest request)
{
// request is done, we can handle it
if (_requestHandler != null)
{
var response = await _requestHandler.ProcessRequestAsync(request, null, context : _handlerContext).ConfigureAwait(false);
if (response != null)
{
await _sendOperations.SendResponseAsync(id, response).ConfigureAwait(false);
}
}
}
/// <summary>
/// Reads the body of this <see cref="ReceiveRequest"/> as a string.
/// </summary>
/// <param name="request">The current instance of <see cref="ReceiveRequest"/>.</param>
/// <returns>On success, a string populated with data read from the <see cref="ReceiveRequest"/> body.
/// Otherwise null.
/// </returns>
public static string ReadBodyAsString(this ReceiveRequest request)
{
try
{
var contentStream = request.Streams.FirstOrDefault();
using (var reader = new StreamReader(contentStream.Stream, Encoding.UTF8))
{
return(reader.ReadToEnd());
}
}
catch (Exception ex)
{
throw ex;
}
}
/// <summary>
/// Serializes the body of this <see cref="ReceiveRequest"/> as JSON.
/// </summary>
/// <typeparam name="T">The type to attempt to deserialize the contents of this <see cref="ReceiveRequest"/>'s body into.</typeparam>
/// <param name="request">The current instance of <see cref="ReceiveRequest"/>.</param>
/// <returns>On success, an object of type T populated with data serialized from the <see cref="ReceiveRequest"/> body.
/// Otherwise a default instance of type T.
/// </returns>
public static T ReadBodyAsJson <T>(this ReceiveRequest request)
{
// The first stream attached to a ReceiveRequest is always the ReceiveRequest body.
// Any additional streams must be defined within the body or they will not be
// attached properly when processing activities.
try
{
var contentStream = request.Streams.FirstOrDefault();
using (var reader = new StreamReader(contentStream.Stream, Encoding.UTF8))
{
using (var jsonReader = new JsonTextReader(reader))
{
var serializer = JsonSerializer.Create(SerializationSettings.DefaultDeserializationSettings);
return(serializer.Deserialize <T>(jsonReader));
}
}
}
catch (Exception ex)
{
throw ex;
}
}
#pragma warning disable IDE0034
/// <summary>
/// The method that must be implemented in order to handle incoming requests.
/// </summary>
/// <param name="request">A <see cref="ReceiveRequest"/> for this handler to process.</param>
/// <param name="logger">Logger.</param>
/// <param name="context">Optional context to process the request within.</param>
/// <param name="cancellationToken">Cancellation token.</param>
/// <returns>A <see cref="Task"/> that will produce a <see cref="StreamingResponse"/> on successful completion.</returns>
public abstract Task <StreamingResponse> ProcessRequestAsync(ReceiveRequest request, ILogger <RequestHandler> logger, object context = null, CancellationToken cancellationToken = default(CancellationToken));
