public override void Log(ExceptionLoggerContext context)
{
var ex = context.Exception;
string strLogText = "";
strLogText += Environment.NewLine + "Message ---\n{0}" + ex.Message;
strLogText += Environment.NewLine + "StackTrace ---\n{0}" + ex.StackTrace;
strLogText += Environment.NewLine + "TargetSite ---\n{0}" + ex.TargetSite;
if (ex.InnerException != null)
{
strLogText += Environment.NewLine + "Inner Exception is {0}" + ex.InnerException;//error prone
}
if (ex.HelpLink != null)
{
strLogText += Environment.NewLine + "HelpLink ---\n{0}" + ex.HelpLink;//error prone
}
var requestedURi = (string)context.Request.RequestUri.AbsoluteUri;
var requestMethod = context.Request.Method.ToString();
var timeUtc = DateTime.Now;
LoggingCRN sqlErrorLogging = new LoggingCRN();
ApiErrorCE apiError = new ApiErrorCE()
{
Message = strLogText,
RequestUri = requestedURi,
RequestMethod = requestMethod,
TimeUtc = DateTime.Now
};
sqlErrorLogging.InsertErrorLog(apiError);
}
protected override async Task <HttpResponseMessage> SendAsync(HttpRequestMessage request,
CancellationToken cancellationToken)
{
var requestedMethod = request.Method;
var userHostAddress = HttpContext.Current != null ? HttpContext.Current.Request.UserHostAddress : "0.0.0.0";
var useragent = request.Headers.UserAgent.ToString();
var requestMessage = await request.Content.ReadAsByteArrayAsync();
var uriAccessed = request.RequestUri.AbsoluteUri;
var responseHeadersString = new StringBuilder();
foreach (var header in request.Headers)
{
responseHeadersString.Append($"{header.Key}: {String.Join(", ", header.Value)}{Environment.NewLine}");
}
var messageLoggingHandler = new LoggingCRN();
var requestLog = new ApiLogCE()
{
Headers = responseHeadersString.ToString(),
AbsoluteUri = uriAccessed,
Host = userHostAddress,
RequestBody = Encoding.UTF8.GetString(requestMessage),
UserHostAddress = userHostAddress,
Useragent = useragent,
RequestedMethod = requestedMethod.ToString(),
StatusCode = string.Empty
};
messageLoggingHandler.IncomingMessageAsync(requestLog);
var response = await base.SendAsync(request, cancellationToken);
byte[] responseMessage = null;
if (response.IsSuccessStatusCode)
{
if (response.Content != null)
{
responseMessage = await response.Content.ReadAsByteArrayAsync();
}
else
{
responseMessage = Encoding.UTF8.GetBytes(response.ReasonPhrase);
}
}
var responseLog = new ApiLogCE()
{
Headers = responseHeadersString.ToString(),
AbsoluteUri = uriAccessed,
Host = userHostAddress,
RequestBody = responseMessage == null ? "" : Encoding.UTF8.GetString(responseMessage),
UserHostAddress = userHostAddress,
Useragent = useragent,
RequestedMethod = requestedMethod.ToString(),
StatusCode = string.Empty
};
messageLoggingHandler.OutgoingMessageAsync(responseLog);
return(response);
}
