Function vhost_user_start_client

dpdk/lib/vhost/socket.c:528–565

}

static int
vhost_user_start_client(struct vhost_user_socket *vsocket)
{
	int ret;
	int fd = vsocket->socket_fd;
	const char *path = vsocket->path;
	struct vhost_user_reconnect *reconn;

	ret = vhost_user_connect_nonblock(vsocket->path, fd, (struct sockaddr *)&vsocket->un,
					  sizeof(vsocket->un));
	if (ret == 0) {
		vhost_user_add_connection(fd, vsocket);
		return 0;
	}

	VHOST_LOG_CONFIG(path, WARNING, "failed to connect: %s\n", strerror(errno));

	if (ret == -2 || !vsocket->reconnect) {
		close(fd);
		return -1;
	}

	VHOST_LOG_CONFIG(path, INFO, "reconnecting...\n");
	reconn = malloc(sizeof(*reconn));
	if (reconn == NULL) {
		VHOST_LOG_CONFIG(path, ERR, "failed to allocate memory for reconnect\n");
		close(fd);
		return -1;
	}
	reconn->un = vsocket->un;
	reconn->fd = fd;
	reconn->vsocket = vsocket;
	pthread_mutex_lock(&reconn_list.mutex);
	TAILQ_INSERT_TAIL(&reconn_list.head, reconn, next);
	pthread_mutex_unlock(&reconn_list.mutex);

	return 0;
}

static struct vhost_user_socket *
find_vhost_user_socket(const char *path)