+ struct writer_node_group *wng = t->private_data;
+ int i;
+
+ wng_unregister(wng);
+ FOR_EACH_SLOT(i) {
+ struct slot_info *s = &slot[i];
+ if (s->wng != wng)
+ continue;
+// if (s->fc)
+// s->fc->eof = 1;
+// if (s->receiver_node)
+// s->receiver_node->eof = 1;
+ PARA_INFO_LOG("slot %d: %s\n", i, PARA_STRERROR(-t->ret));
+ }