- c->w = ev_writer_new(ev, fd, writer_error, c);
- c->r = ev_reader_new(ev, fd, redirect_reader_callback, reader_error, c);
+ c->w = ev_writer_new(ev, fd, writer_error, c,
+ "client writer");
+ c->r = ev_reader_new(ev, fd, redirect_reader_callback, reader_error, c,
+ "client reader");