int worker_port = tensorflow::testing::PickUnusedPortOrDie();
  job_def->mutable_tasks()->at(0) =
      tensorflow::strings::StrCat("localhost:", worker_port);
  serialized = server_def.SerializeAsString();
  TFE_InitializeLocalOnlyContext(ctx, 0, serialized.data(), serialized.size(),
                                 status);
  EXPECT_EQ(TF_GetCode(status), TF_OK) << TF_Message(status);

  TFE_DeleteContextOptions(opts);

        "Coordination service is not enabled.");
    return;
  }
  status->status = coord_agent->WaitAtBarrier(
      barrier_id, absl::Milliseconds(barrier_timeout_in_ms), {});
}

void TFE_InitializeLocalOnlyContext(TFE_Context* ctx, int keep_alive_secs,
                                    const void* proto, size_t proto_len,
                                    TF_Status* status) {
  tensorflow::ServerDef server_def;

                                             int64_t barrier_timeout_in_ms,
                                             TF_Status* status);

TF_CAPI_EXPORT extern void TFE_InitializeLocalOnlyContext(TFE_Context* ctx,
                                                          int keep_alive_secs,
                                                          const void* proto,