Function handle_stop

examples/proxy.c:1887–1894

}

static int handle_stop(struct io_uring_cqe *cqe)
{
	struct conn *c = cqe_to_conn(cqe);

	printf("Client %d: queueing shutdown\n", c->tid);
	queue_cancel(&c->ring, c);
	return 0;
}

/*
 * Called for each CQE that we receive. Decode the request type that it