internal static FlogDetail GetWcfLogEntry(string message,
object additionalInfo, string serviceName = null,
Exception ex = null)
{
var logEntry = new FlogDetail
{
Timestamp = DateTime.Now,
UserId = "",
UserName = "",
Hostname = Environment.MachineName,
Product = "Todos",
Layer = "WcfService",
Message = message,
Location = serviceName,
Exception = ex,
CustomException = ex.ToCustomException()
};
if (string.IsNullOrEmpty(logEntry.Location))
{
logEntry.Location = GetLocationFromExceptionOrStackTrace(logEntry);
}
logEntry.AdditionalInfo = new Dictionary <string, object>();
if (additionalInfo != null)
{
SetPropertiesFromAdditionalInfo(logEntry, additionalInfo);
}
return(logEntry);
}
internal static void LogIt(FlogDetail logEntry, string endpoint)
{
var client = new HttpClient();
var baseUrl = new Uri("http://localhost:54739/logging/");
var objAsJson = JsonConvert.SerializeObject(logEntry);
var objToPost = new StringContent(objAsJson, Encoding.UTF8, "application/json");
client.PostAsync(baseUrl + endpoint, objToPost);
}
private static string GetLocationFromExceptionOrStackTrace(FlogDetail logEntry)
{
var st = logEntry.Exception != null ?
new StackTrace(logEntry.Exception) : new StackTrace();
var sf = st.GetFrames();
foreach (var frame in sf)
{
var method = frame.GetMethod();
if (method.DeclaringType == typeof(WcfLogger) ||
method.DeclaringType == typeof(FloggingParameterInspector))
{
continue;
}
//assert - class is not this one
return($"{method.DeclaringType.FullName}->{method.Name}");
}
return("Unable to determine location from StackTrace");
}
private static void SetPropertiesFromAdditionalInfo(FlogDetail logEntry,
object additionalInfo)
{
if (additionalInfo is Dictionary <string, object> )
{
var ai = additionalInfo as Dictionary <string, object>;
foreach (var item in ai)
{
if (!logEntry.AdditionalInfo.ContainsKey(item.Key))
{
logEntry.AdditionalInfo[item.Key] = item.Value;
}
}
}
else // not a dictionary
{
var props = additionalInfo.GetType().GetProperties();
foreach (var prop in props)
{
logEntry.AdditionalInfo[$"dtl-{prop.Name}"] =
prop.GetValue(additionalInfo).ToString();
}
}
}
