move tracer check to ensureRequiredParams

Author: 3vilhamster

internal/internal_task_pollers.go

@@ -281,12 +281,6 @@ func newWorkflowTaskPoller(
 	domain string,
 	params workerExecutionParameters,
 ) *workflowTaskPoller {
-	if params.Tracer == nil {
-		params.Tracer = opentracing.NoopTracer{}
-	}
-	if params.WorkerStats.PollerTracker == nil {
-		params.WorkerStats.PollerTracker = debug.NewNoopPollerTracker()
-	}
 	return &workflowTaskPoller{
 		basePoller:                   basePoller{shutdownC: params.WorkerStopChannel},
 		service:                      service,

internal/internal_worker.go

@@ -165,6 +165,9 @@ func newWorkflowWorker(
 }
 
 func ensureRequiredParams(params *workerExecutionParameters) {
+	if params.Tracer == nil {
+		params.Tracer = opentracing.NoopTracer{}
+	}
 	if params.Identity == "" {
 		params.Identity = getWorkerIdentity(params.TaskList)
 	}