60       thread_id_(AllocateEnvironmentThreadId()),  in Worker()
65         thread_id_.id);  in Worker()
83                 Number::New(env->isolate(), static_cast<double>(thread_id_.id)))  in Worker()
87       GetInspectorParentHandle(env, thread_id_, url.c_str(), name.c_str());  in Worker()
93   Debug(this, "Preparation for worker %llu finished", thread_id_.id);  in Worker()
193     Debug(w_, "Worker %llu dispose isolate", w_->thread_id_.id);  in ~WorkerThreadData()
261   std::string trace_name = "[worker " + std::to_string(thread_id_.id) + "]" +  in Run()
267   Debug(this, "Creating isolate for worker with id %llu", thread_id_.id);  in Run()
273   Debug(this, "Starting worker with id %llu", thread_id_.id);  in Run()
335             thread_id_,  in Run()
349       Debug(this, "Created Environment for worker with id %llu", thread_id_.id);  in Run()
356         Debug(this, "Created message port for worker %llu", thread_id_.id);  in Run()
360         Debug(this, "Loaded environment for worker %llu", thread_id_.id);  in Run()
372             thread_id_.id, exit_code_);  in Run()
376   Debug(this, "Worker %llu thread stops", thread_id_.id);  in Run()
443   Debug(this, "Worker %llu destroyed", thread_id_.id);  in ~Worker()
688   Debug(w, "Worker %llu is getting stopped by parent", w->thread_id_.id);  in StopThread()
732         thread_id_.id, code, error_code, error_message);  in Exit()
767   Debug(w, "Worker %llu taking heap snapshot", w->thread_id_.id);  in TakeHeapSnapshot()