private void WriteEndLog(LogMetadata metadata)
{
string message;
if (metadata.ResponseException != null)
{
message = string.Format("[{0}] - EXCEPTION - STATUS: {1} - MESSAGE: {2}\r\nStackTrace: {3}", metadata.RequestMethod, metadata.ResponseException.ErrorCode, metadata.ResponseException.ErrorMessage, metadata.ResponseException.Exception.StackTrace);
LoggerManager.Error(message);
}
message = string.Format("[{0}] - END: {1} [Status: {2}]", metadata.RequestMethod, metadata.RequestUri, metadata.ResponseCode);
LoggerManager.Info(message);
}
protected override async Task <HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
{
LogMetadata logMetadata = BuildMetadata(request);
WriteStartLog(logMetadata);
return(await base.SendAsync(request, cancellationToken).ContinueWith(task =>
{
HttpResponseMessage result = task.Result;
logMetadata.ResponseCode = (int)result.StatusCode;
if (result.Content != null && result.Content is ObjectContent <ExceptionPayload> )
{
logMetadata.ResponseException = (result.Content as ObjectContent <ExceptionPayload>).Value as ExceptionPayload;
}
WriteEndLog(logMetadata);
return result;
}, cancellationToken));
}
private void WriteStartLog(LogMetadata metadata)
{
string message = string.Format("[{0}] - START: {1}", metadata.RequestMethod, metadata.RequestUri);
LoggerManager.Info(message);
}