private async Task SendResponseMessage(QueueBasedApiContext context)
{
context.ProcessingStopwatch.Stop();
string correlationId = context.BrokerProperties.GetNamedString("CorrelationId", string.Empty);
string clientEtag = context.Request.GetNamedString("ETag", string.Empty);
var brokerProperties = new JsonObject();
brokerProperties.SetNamedString("CorrelationId", correlationId);
var message = new JsonObject();
message.SetNamedString("ResultCode", context.ResultCode.ToString());
message.SetNamedNumber("ProcessingDuration", context.ProcessingStopwatch.ElapsedMilliseconds);
if (context.CallType == ApiCallType.Request)
{
string serverEtag = context.Response.GetNamedObject("Meta", new JsonObject()).GetNamedString("Hash", string.Empty);
message.SetNamedString("ETag", serverEtag);
if (!string.Equals(clientEtag, serverEtag))
{
message.SetNamedValue("Content", context.Response);
}
}
else
{
message.SetNamedValue("Content", context.Response);
}
await _outboundQueue.SendAsync(brokerProperties, message);
}
private void DistpachMessage(object sender, MessageReceivedEventArgs e)
{
Stopwatch processingStopwatch = Stopwatch.StartNew();
string uri = e.Body.GetNamedString("Uri", string.Empty);
if (string.IsNullOrEmpty(uri))
{
Log.Warning("Received Azure queue message with missing or invalid URI property.");
return;
}
string callTypeSource = e.Body.GetNamedString("CallType", string.Empty);
ApiCallType callType;
if (!Enum.TryParse(callTypeSource, true, out callType))
{
Log.Warning("Received Azure queue message with missing or invalid CallType property.");
return;
}
var request = e.Body.GetNamedObject("Content", new JsonObject());
var context = new QueueBasedApiContext(e.BrokerProperties, e.Body, processingStopwatch, callType, uri, request, new JsonObject());
var eventArgs = new ApiRequestReceivedEventArgs(context);
RequestReceived?.Invoke(this, eventArgs);
if (!eventArgs.IsHandled)
{
Log.Warning("Received Azure queue message is not handled.");
Log.Warning("Received Azure queue message is not handled.");
return;
}
SendResponseMessage(context).Wait();
}
