private async Task SaveTraceAsync(LogsDatabaseContext context, HttpEntry entry)
{
try
{
var trace = new Entities.Trace
{
Id = Guid.NewGuid(),
CallDuration = entry.CallDuration,
CallerIdentity = entry.CallerIdentity ?? "(anonymous)",
ReasonPhrase = entry.ReasonPhrase,
RequestHeaders = ProcessHeaders(entry.RequestHeaders),
ResponseHeaders = ProcessHeaders(entry.ResponseHeaders),
RequestPayload = entry.Request,
RequestTimestamp = entry.CallDateTime,
ResponsePayload = entry.Response,
StatusCode = entry.StatusCode,
Url = entry.RequestUri.AbsolutePath,
Verb = entry.Verb
};
context.Traces.Add(trace);
await context.SaveChangesAsync();
}
catch { }
}
/// <summary>
/// Set response headers
/// </summary>
/// <param name="response"></param>
/// <param name="record"></param>
private void SetEventResponseHeaders(IOwinResponse response, HttpEntry record)
{
record.StatusCode = response.StatusCode;
record.ReasonPhrase = response.ReasonPhrase;
IDictionary <string, string[]> headers = new Dictionary <string, string[]>();
foreach (var headerKey in response.Headers.Keys)
{
if (_options.RequestHeaderCaptureExceptions.Contains(headerKey))
{
continue;
}
string headerValue = response.Headers[headerKey];
headers.Add(headerKey, new[] { headerValue });
}
record.ResponseHeaders = new HeaderDictionary(headers);
}
/// <summary>
/// Set request headers from http request
/// </summary>
/// <param name="request"></param>
/// <param name="record"></param>
private void SetEventRequestHeaders(HttpRequest request, HttpEntry record)
{
record.Verb = request.HttpMethod;
record.RequestUri = request.Url;
IDictionary <string, string[]> headers = new Dictionary <string, string[]>();
foreach (var headerKey in request.Headers.AllKeys)
{
if (_options.RequestHeaderCaptureExceptions.Contains(headerKey))
{
continue;
}
string headerValue = request.Headers[headerKey];
headers.Add(headerKey, new[] { headerValue });
}
record.RequestHeaders = new HeaderDictionary(headers);
}
