private async Task SendResponseMessage(QueueBasedApiContext context)
{
var clientEtag = (string)context.Parameter["ETag"];
var brokerProperties = new JObject
{
["CorrelationId"] = context.CorrelationId
};
var message = new JObject
{
["ResultCode"] = context.ResultCode.ToString(),
["Content"] = context.Result
};
var serverEtag = (string)context.Result["Meta"]["Hash"];
message["ETag"] = serverEtag;
if (!string.Equals(clientEtag, serverEtag))
{
message["Content"] = context.Result;
}
await _outboundQueue.SendAsync(brokerProperties, message);
}
private void DistpachMessage(object sender, MessageReceivedEventArgs e)
{
var apiRequest = e.Body.ToObject <ApiRequest>();
var correlationId = (string)e.Body["CorrelationId"];
var context = new QueueBasedApiContext(correlationId, apiRequest.Action, apiRequest.Parameter, apiRequest.ResultHash);
var eventArgs = new ApiRequestReceivedEventArgs(context);
RequestReceived?.Invoke(this, eventArgs);
if (!eventArgs.IsHandled)
{
context.ResultCode = ApiResultCode.ActionNotSupported;
}
SendResponseMessage(context).Wait();
}