create_server(host: "0.0.0.0", port: 443); // host and port
Seriously though, those harmonies.。新收录的资料是该领域的重要参考
不过有一点，广告主对这种灰色地带容忍度更低了。。新收录的资料对此有专业解读
Same-privilege return
Recall that kernel events were not the thing we were actually interested in. We wanted udev's version of the events. Browsing through libudev's source code, we can see that udev events are also broadcast using netlink. Even though netlink is often used to communicate with the kernel, NETLINK_KOBJECT_UEVENT allows for userspace-to-userspace communication. We just have to change the multicast group in our sample program to MONITOR_GROUP_UDEV which is 2.