public async Task Invoke(HttpContext context)
{
KissLog.Http.HttpRequest httpRequest = HttpRequestFactory.Create(context.Request);
var factory = new LoggerFactory();
Logger logger = factory.GetInstance(context);
logger.DataContainer.SetHttpProperties(new Http.HttpProperties(httpRequest));
KissLog.InternalHelpers.WrapInTryCatch(() =>
{
NotifyListeners.NotifyBeginRequest.Notify(httpRequest);
});
ExceptionDispatchInfo ex = null;
if (context.Response.Body != null && context.Response.Body is MirrorStreamDecorator == false)
{
context.Response.Body = new MirrorStreamDecorator(context.Response.Body);
}
try
{
await _next(context);
}
catch (Exception e)
{
ex = ExceptionDispatchInfo.Capture(e);
throw;
}
finally
{
MirrorStreamDecorator responseStream = GetResponseStream(context.Response);
long contentLength = responseStream == null ? 0 : responseStream.MirrorStream.Length;
int statusCode = context.Response.StatusCode;
if (ex != null)
{
statusCode = (int)HttpStatusCode.InternalServerError;
logger.Error(ex.SourceException);
}
KissLog.Http.HttpResponse httpResponse = HttpResponseFactory.Create(context.Response, contentLength);
httpResponse.SetStatusCode(statusCode);
logger.DataContainer.HttpProperties.SetResponse(httpResponse);
if (responseStream != null)
{
if (KissLog.InternalHelpers.CanReadResponseBody(httpResponse.Properties.Headers))
{
if (ShouldLogResponseBody(logger, factory, context))
{
ILogResponseBodyStrategy logResponseBody = LogResponseBodyStrategyFactory.Create(responseStream.MirrorStream, responseStream.Encoding, logger);
logResponseBody.Execute();
}
}
responseStream.MirrorStream.Dispose();
}
IEnumerable <Logger> loggers = factory.GetAll(context);
KissLog.InternalHelpers.WrapInTryCatch(() =>
{
NotifyListeners.NotifyFlush.Notify(loggers.ToArray());
});
}
}
