protected override async Task <HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
{
var apiLogEntry = _apiLogHelper.CreateApiLogEntryWithRequestData(request);
if (apiLogEntry == null)
{
return(await base.SendAsync(request, cancellationToken));
}
if (request.Content != null)
{
await request.Content.ReadAsStringAsync().ContinueWith(task => {
apiLogEntry.RequestContentBody = task.Result;
}, cancellationToken);
}
return(await base.SendAsync(request, cancellationToken).ContinueWith(task => {
var response = task.Result;
// Update the API log entry with response info
apiLogEntry.ResponseStatusCode = (int)response.StatusCode;
apiLogEntry.ResponseTimestamp = DateTime.UtcNow;
apiLogEntry.TotalExecutionSeconds = (apiLogEntry.ResponseTimestamp.Value - apiLogEntry.RequestTimestamp.Value).TotalSeconds;
if (response.Content != null)
{
apiLogEntry.ResponseContentBody = response.Content.ReadAsStringAsync().Result;
apiLogEntry.ResponseContentType = response.Content.Headers.ContentType.MediaType;
apiLogEntry.ResponseHeaders = _apiLogHelper.SerializeHeaders(response.Content.Headers);
}
// TODO: Save the API log entry to the database
var trace = GlobalConfiguration.Configuration.Services.GetTraceWriter();
if (trace == null)
{
return response;
}
trace.Info(request, _module, "JSON", apiLogEntry);
return response;
}, cancellationToken));
}