public IScope AroundReceive(IActorContext context, TracedMessage tracedMessage, Type actorType)
{
var actorPath = context.Self.Path.ToString().Substring(context.Self.Path.Address.ToString().Length);
string operationName = $"{actorPath}:{tracedMessage.Message.GetType().Name}";
string parent = "no";
var builder = _tracer.BuildSpan(operationName);
if (tracedMessage.Span != null)
{
parent = tracedMessage.Span.Context.SpanId;
builder = builder.AsChildOf(tracedMessage.Span);
}
else if (tracedMessage.Context.Count != 0)
{
ISpanContext spanContext = _tracer.Extract(BuiltinFormats.TextMap, new TextMapExtractAdapter(tracedMessage.Context));
parent = spanContext.SpanId;
builder = builder.AsChildOf(spanContext);
}
IScope ret = builder.StartActive(true);
ret.Span.SetTag("sender.path", GetSenderPath(context.Sender));
ret.Span.SetTag("receiver.path", GetLocalActorPath(context.Self));
ret.Span.SetTag("receiver.type", actorType.ToString());
ret.Span.SetTag("message.type", tracedMessage.Message.GetType().ToString());
LocalLog($"> {context.Self.Path}.Tell({tracedMessage.Message}) Thread={Thread.CurrentThread.ManagedThreadId}, parent={parent}");
return(ret);
}
private bool AddSpan(IActorRef receiver, IActorRef sender, ref object message)
{
if (!(message is TracedMessage))
{
IScope scope = _tracer.ScopeManager.Active;
message = new TracedMessage(message, scope?.Span);
return(true);
}
return(false);
}
private bool AddSpanContext(IActorRef receiver, IActorRef sender, ref object message)
{
IScope scope = _tracer.ScopeManager.Active;
if (!(message is TracedMessage) && scope?.Span != null)
{
var tm = new TracedMessage(message, null);
_tracer.Inject(scope.Span.Context, BuiltinFormats.TextMap, new TextMapInjectAdapter(tm.Context));
message = tm;
return(true);
}
return(false);
}