//private static List<string> m_TraceSourceInitialized = new List<string>();
private void initializeLog(TaskContext context, TaskInput inputArg)
{
if (m_Log == null)
{
string logTraceSourceName = null;
ILogManager parentLogMgr = new LogManager(inputArg.LoggerFactory, "not-used");
LoggingContext parentLoggingContext = null;
if (inputArg.Context.ContainsKey("ParentLoggingContext"))
{
parentLoggingContext = inputArg.Context["ParentLoggingContext"] as LoggingContext;
if (parentLoggingContext?.LoggingScopes != null)
{
foreach (var scope in parentLoggingContext.LoggingScopes)
{
// If Log Trace Source name is in parent context it will be used.
if (scope.Key == "LogTraceSourceName")
{
logTraceSourceName = scope.Value;
}
parentLogMgr.AddScope(scope.Key, scope.Value);
}
// Copy the previous SequenceId to ParentSequenceId to keep the track.
if (parentLogMgr.CurrentScope.ContainsKey("SequenceId"))
{
parentLogMgr.AddScope("ParentSequenceId", parentLogMgr.CurrentScope["SequenceId"]);
}
else
{
parentLogMgr.AddScope("ParentSequenceId", null);
}
}
}
if (parentLoggingContext == null)
{
parentLoggingContext = new LoggingContext();
}
//
// If log trace source name is specified in the configuration it will be used even if the context contains a parent logtrace source name.
var cfg = this.GetConfiguration(inputArg.Orchestration);
if (cfg != null)
{
logTraceSourceName = cfg.LogTraceSourceName;
}
if (String.IsNullOrEmpty(logTraceSourceName))
{
logTraceSourceName = this.GetType().FullName;
}
m_Log = new LogManager(inputArg.LoggerFactory, logTraceSourceName, parentLogMgr);
// With new instance of the LogManager we always create a new SequenceId.
m_Log.AddScope("SequenceId", Guid.NewGuid().ToString());
// Add an new ActivityId if not existing yet.
if (!m_Log.CurrentScope.ContainsKey("ActivityId"))
{
m_Log.AddScope("ActivityId", Guid.NewGuid().ToString());
}
// Add OrchestrationInstanceId
if (!m_Log.CurrentScope.ContainsKey("OrchestrationInstanceId"))
{
m_Log.AddScope("OrchestrationInstanceId", context.OrchestrationInstance.InstanceId);
}
}
}