private Task SendResponseAsync(
IMqResponseFeature mqResponse,
IHttpResponseFeature httpResponse,
IHeaderConverter headerConverter
)
{
var needPublish = false;
var needAck = mqResponse.AckDeliveryTag.HasValue;
if (mqResponse.Exchange != null)
{
MergeResponseHeaders(mqResponse, httpResponse, headerConverter);
needPublish = true;
}
return(Task.Run(() =>
{
if (needPublish)
{
_mqConnection.Model.BasicPublish(mqResponse.Exchange, mqResponse.RoutingKey, mqResponse.Mandatory, mqResponse.Properties, GetBody(mqResponse));
}
if (needAck)
{
_mqConnection.Model.BasicAck(mqResponse.AckDeliveryTag.Value, multiple: false);
}
}));
}
public ToModelConverter(ITimeParser timeParser, IHeaderConverter headerConverter,
IHourConverter hourConverter, IMinuteConverter minuteConverter)
{
_timeParser = timeParser;
_headerConverter = headerConverter;
_hourConverter = hourConverter;
_minuteConverter = minuteConverter;
}
private IHttpRequestFeature CreateHttpRequest(IMqRequestFeature mqRequest, IHeaderConverter headerConverter)
{
var props = mqRequest.Properties;
var headers = props?.Headers;
var httpRequest = new HttpRequestFeature
{
Scheme = "amqp",
Protocol = _mqConnection.Connection.Protocol.ApiName,
};
httpRequest.PathBase = _pathBaseBase
+ "/" + (mqRequest.Exchange ?? String.Empty)
+ "/" + (mqRequest.RoutingKey ?? String.Empty);
if (mqRequest.Body != null)
{
httpRequest.Body = new MemoryStream(mqRequest.Body, writable: false);
httpRequest.Headers[HeaderNames.ContentLength] = mqRequest.Body.LongLength.ToString();
}
if (props != null)
{
// TODO: fill headers from props.
}
if (headers != null)
{
if (headers.TryGetValue(HeaderNames.Method, out var rawMethod))
{
httpRequest.Method = headerConverter.ReadString(rawMethod);
}
if (headers.TryGetValue(HeaderNames.Path, out var rawPath))
{
httpRequest.Path = headerConverter.ReadString(rawPath);
}
if (headers.TryGetValue(HeaderNames.QueryString, out var rawQueryString))
{
httpRequest.QueryString = headerConverter.ReadString(rawQueryString);
}
foreach (var item in headers)
{
httpRequest.Headers[item.Key] = headerConverter.Read(item.Value);
}
}
return(httpRequest);
}
private static void MergeResponseHeaders(IMqResponseFeature mqResponse, IHttpResponseFeature httpResponse, IHeaderConverter headerConverter)
{
var headers = mqResponse.Properties.Headers;
foreach (var item in httpResponse.Headers)
{
headers[item.Key] = headerConverter.Write(item.Value);
}
}
