/// <summary>
/// Create an entry span
/// </summary>
public ISpan CreateEntrySpan(string operationName)
{
if (!EnsureLimitMechanismWorking(out var noopSpan))
{
return(noopSpan);
}
_activeSpanStacks.TryPeek(out var parentSpan);
var parentSpanId = parentSpan?.SpanId ?? -1;
if (parentSpan != null && parentSpan.IsEntry)
{
parentSpan.OperationName = operationName;
return(parentSpan.Start());
}
else
{
var entrySpan = new EntrySpan(_spanIdGenerator++, parentSpanId, operationName);
entrySpan.Start();
_activeSpanStacks.Push(entrySpan);
return(entrySpan);
}
}
public ISpan CreateEntrySpan(string operationName)
{
_activeSpanStacks.TryPeek(out var parentSpan);
var parentSpanId = parentSpan?.SpanId ?? "-1";
if (parentSpan != null && parentSpan.IsEntry)
{
parentSpan.OperationName = operationName;
return(parentSpan.Start());
}
else
{
var entrySpan = new EntrySpan(RandomUtils.NextLong().ToString(), parentSpanId, operationName);
entrySpan.Start();
_activeSpanStacks.Push(entrySpan);
return(entrySpan);
}
}
/// <summary>
/// Create an entry span
/// </summary>
public ISpan CreateEntrySpan(string operationName, string activityId, string parentId)
{
if (!EnsureLimitMechanismWorking(activityId, out var noopSpan))
{
return(noopSpan);
}
var parentSpanId = -1;
if (!string.IsNullOrWhiteSpace(parentId))
{
_activeSpanDic.TryGetValue(parentId, out var parentSpan);
parentSpanId = parentSpan?.SpanId ?? -1;
}
var entrySpan = new EntrySpan(_spanIdGenerator++, parentSpanId, operationName);
entrySpan.Start();
TryAddSpan(activityId, entrySpan);
return(entrySpan);
}
