I Will Return in Witch Form

The first few chapters are very pineapple-like, like turning white, and the following chapters are about the rebirth of urban immortals who are cheating. The two seem awkward together. I hope the author can improve it and write more about daily life. Otherwise, the witch is just a gimmick, and it will be the same if she is replaced by a cultivator. Like Chen Beixuan's old routine.

Analysis of technical solutions for mandatory emergency live broadcast push of networked devices nationwide 1. Control methods at the operating system level For different platforms such as Android, iOS, Windows, macOS and smart TVs, emergency broadcast control interfaces need to be preset at the system level so that national agencies can trigger them uniformly. This is usually achieved by working with device operating system manufacturers to add high-priority emergency notification modules to the system: • Mobile devices (Android/iOS): Modern smartphone operating systems have built-in government alarm channels. For example, the Android system comes with the CellBroadcastReceiver module, which can receive public alarm messages broadcast by operators and pop up the alarm interface. Governments can use this channel to send special alerts containing links to live streams. IOS also supports government emergency notifications. After being turned on in settings, you can receive government alerts and have permission to bypass silent mode. These system-level channels are handled directly by the operating system, have the highest priority, and can pop up alerts on the lock screen or in the background. By cooperating with manufacturers, its functions can be expanded: when a special alarm is received, the built-in player is directly launched and the specified video stream is loaded, thereby achieving real-time video broadcast. • Personal Computer (Windows/macOS): Traditional PCs have not popularized cellular broadcasting, but unified control can be achieved through the cloud push channel of the operating system or the pre-installed software client. For example, we cooperate with Microsoft to use Windows Notification Service (WNS) or the system update channel to issue emergency notifications; we pre-install the national emergency notification program on Windows in China, and receive instructions and pop-up windows through long Internet connections. Likewise, macOS can distribute alerts via Apple Push Notification or the system-level notification center. In the practice of earthquake early warning in my country in 2024, a multi-channel parallel model was adopted, including pushing alert pop-ups to users' computers and mobile phones through specific applications and system notifications. • Smart TVs and IoT devices: Smart TVs are usually based on Android TV or manufacturers' self-developed systems, and can integrate emergency broadcast triggering interfaces in the system firmware. The operator can send instructions through cable broadcasting or Internet OTT channels, so that whether the TV is watching cable programs or Internet content, it can immediately switch to the emergency live broadcast source. In addition, the operator's IPTV set-top box also has a built-in forced interruption function, which can interrupt the current program and insert an emergency video broadcast when receiving a notification. This is similar to the emergency broadcast (EAS) mechanism of traditional broadcast television, but it is extended to connected smart TVs. For IoT devices such as smart speakers and information screens, instructions can also be issued through the cloud, and the device will make voice announcements or display text/video. Through the above OS-level control methods, the emergency broadcast interfaces pre-embedded on each platform can be uniformly called, ensuring that the government issues instructions with one click and the equipment executes them immediately. This requires completing collaborative development and system update deployment with major operating system and equipment manufacturers in advance to ensure that equipment across the country has the ability to accept forced broadcasts. 2. Unified triggering mechanism for multi-vendor equipment Equipments from different manufacturers and different networks across the country need to receive emergency live broadcast instructions uniformly and synchronously. To this end, the triggering mechanism of **"multi-channel parallel + broadcast-level synchronization"** can be used to improve coverage and synchronization: • Cell Broadcast: Using the cell broadcast technology of the mobile communication network, in an emergency, the national authorized operator broadcasts short messages to all mobile phones in the coverage area through the base station at the same time. This technology can realize one-to-many regional message sending without calling user terminals one by one. Cellular broadcast has the advantages of strong real-time performance and unlimited capacity. It can deliver notifications to hundreds of millions of mobile phones within seconds without establishing connections one by one. It is also the main method used by systems such as WEA in the United States and J-Alert in Japan. Our country can expand the broadcast content on this basis and carry the URL or identifier of the live stream. All mobile phones that receive the broadcast will start the corresponding video stream playback through the preset system module, thereby greatly reducing single-point transmission delay and ensuring synchronization. • Internet cloud push: Considering that some devices (such as WiFi tablets and PCs) are not connected to the cellular network, cloud push services from major manufacturers can be used in parallel. For example, Apple APNs, Android manufacturers' FCM or their own push channels, Microsoft's WNS, and commonly used domestic message push platforms. Sending broadcast instructions to devices across the country at once requires these services to provide instant delivery capabilities under high concurrency. Since conventional cloud push may be delayed and lost when faced with a large number of devices, it needs to complement cellular broadcast: cellular broadcast covers mobile devices with SIM cards, while Internet push covers networked devices without SIM cards, so that no user on the entire network is missed. At the same time, the instructions can be synchronized to the backend of large Internet platforms (such as WeChat, Alipay, etc.), Which will remind users through pop-up windows or notifications. Applications such as WeChat have launched the "National Early Warning" service, which can push disaster warnings to users based on location. In emergencies, the government can authorize such super apps to directly pop up nationwide warnings to increase coverage. • Broadcast triggering and synchronization: In order to ensure that the entire country receives instructions at the same time as possible, broadcast or multicast should be used as the trigger method instead of point-by-point notification. Cellular broadcasts are naturally synchronized; on the Internet, the edge computing capabilities of CDN can be used to simultaneously issue instructions to edge nodes across the country, or IP multicast/Anycast technology can be used to broadcast instructions on the LAN. If the 5G network supports broadcast/multicast (such as 5G Broadcast, eMBMS), the multimedia alert stream can be pushed directly to the terminal at the base station. In addition, synchronization is ensured through timing and scheduling algorithms: for example, an implicit instruction is issued in advance, stipulating that each device will perform the action of opening streaming media at a certain time in Beijing time to reduce distribution delay differences. • Arrival rate guarantee: To deal with possible false negatives, the system needs to have a redundancy mechanism. For example, after the broadcast is delivered, the background statistics are used to calculate the delivery rate of each channel, and devices that have not received it try to re-push through secondary channels (such as SMS supplementary notification flow links). At the same time, multiple infrastructures are used in parallel: in addition to operator networks, cable digital TV networks, radio stations (supplemented by mobile phones in "radio" mode), satellite broadcasts, etc. Can also be used to send signals to users in remote or special environments. Multi-channel overlay ensures that most connected devices can receive instructions in time, achieving close to 100% coverage and synchronization. In practical applications, my country's earthquake early warnings have been sent in parallel through multiple channels such as TV, mobile apps, and mini programs to improve the reach rate. The above mechanism systematizes this multi-channel strategy and uses technical means to ensure that devices across the country receive emergency live broadcast triggering commands at the same time. 3. Forced playback and volume control mechanism After receiving an emergency command, the device needs to bypass user permissions and immediately play high-volume videos in the foreground. This involves implementation methods such as foreground wake-up, audio focus control, mute/do not disturb bypass, etc.: • Forced start of foreground playback: After the system receives an emergency command, it needs to automatically open the designated application or player interface. On the mobile side, the system-level broadcast receiver triggers the full-screen alert Activity and loads the live streaming media. This Activity should be given the highest priority so that it lights up the screen and covers the foreground even when the phone is locked or sleeping. For example, the earthquake early warning function of some domestic Android phones will pop up a full-screen strong prompt pop-up window when the predicted intensity is higher than the threshold to prevent users from missing the alarm content. Similarly, on a PC, the system service can call the operating system API to create a top-level window to play videos; the smart TV directly interrupts the current program and switches to the input of the emergency live broadcast source. The key is to give the emergency broadcast application the power to display the floating window/top level at the system permission level, so that it can be displayed without user interaction confirmation. • Audio and Mute Bypass: To ensure the alarm video/audio can be heard, the system needs to temporarily increase the volume and ignore the mute setting. This can be achieved specifically through the system audio management interface: for example, Android's AudioManager allows the application to switch to the alarm clock audio channel and set the volume level, so that the alarm sound can sound even if the system is originally muted. In actual cases, earthquake warnings on Huawei and other mobile phones will ignore the "silent/vibration/do not disturb" mode and play the alarm sound normally when the intensity is high. This means that when a major alarm is detected, the system automatically increases the media channel volume to the maximum or close to the maximum, and plays the preset alarm sound or voice. There is also a "Critical Alerts" mechanism on iOS devices, and applications authorized by the user can make sounds when muted/DND. Similarly, this mechanism can be extended to emergency videos: after receiving the command, the device will first play a mandatory alarm sound (to grab the user's attention), then start the video live broadcast, and continue to maintain a high volume. Not only mobile phones, but also smart TVs and speakers should be able to automatically increase the volume to a preset level (for example, above 80%) to cover environmental noise. • Examples and feasibility: Major operating systems already have similar mechanisms. For example, the US Wireless Emergency Alert (WEA) will trigger a harsh beep and vibrate, and the iPhone will sound an alarm even if it is muted (unless the user turns it off in settings). Japan's J-Alert earthquake warning can also sound at maximum volume on mobile phones. The earthquake warning pop-up windows built into Huawei, Xiaomi and other mobile phones in my country are real examples: the pop-up windows are accompanied by special alarm sounds and vibrations, similar to the QQ message window shaking to force attention. As long as the user does not operate, the warning message will remain in the foreground. This design idea can be used for emergency video broadcasts - pop up a full-screen window, continue playing high-priority media streams, and block sounds and notifications from other applications until the broadcast ends or the user confirms. Through the combination of these mandatory playback technical means, it can ensure that emergency live broadcasts can be "seen, heard, and cannot be ignored." 4. CDN system architecture design National high-definition video live broadcast requires the support of a powerful content distribution network (CDN). The CDN architecture for emergency live broadcast should have high concurrency, low latency, and wide coverage capabilities. The overall design adopts a hierarchical structure of origin station + multi-level CDN distribution + edge nodes: • Origin station and source distribution: The main origin station cluster is deployed in the center, and the emergency broadcast command center controls the upload of live broadcast encoding. In order to resist single point of failure, it is advisable to build multiple primary and backup source sites in different regions (such as one in Beijing and one in Shanghai) and synchronize them through dedicated line interconnection. The live stream output by the origin site will be pushed to the central node of the CDN. Because it is a highly concurrent live broadcast, the origin site cluster needs to use a high-performance media server (supporting RTMP/HTTP-FLV/HLS and other protocols) and have the ability to expand in seconds. The origin site bandwidth must be redundant to at least a few percent of peak traffic. The stream output by the source station can also be sent in parallel to the satellite or radio network as an auxiliary distribution path (in exceptional cases, the satellite is downlinked to the edge computer room to prevent damage to the Internet backbone). • CDN distribution level: Adopt a three-level or two-level distribution architecture to balance load and reduce latency  . Generally divided into central CDN nodes -> regional nodes -> edge nodes: • Central nodes (backbone layer): There are about dozens of data centers deployed in core cities of the backbone network (such as Beijing, Shanghai, Guangzhou, etc.). They are directly connected to the source site and are responsible for distributing source stream replication to each regional node. The central nodes each have large-capacity cache and bandwidth, and serve as backups for each other, ensuring that the source flow can be bypassed even if some lines are damaged. • Regional nodes (L2 nodes): deployed by province or operator, set up in each provincial capital or regional center. The number of regional nodes is about dozens to hundreds. The cache capacity is slightly smaller than that of the center but the coverage is closer to users. Regional nodes pull streams from the central node. When a large number of users in the area request, they can directly draw streams from the regional nodes to reduce the load on the center. If a certain regional node misses the content, the central node or even the source site will be queried upward. • Edge nodes (L3 nodes): The largest number of access network nodes located in cities and even counties across the country. Alibaba Cloud CDN has deployed more than 2,300 nodes in mainland China, covering all provincial-level regions, mainly distributed in provincial capitals and first-tier cities. The emergency CDN of this solution also requires thousands of edge nodes to be placed at the local network exits or IDCs of each operator. Edge nodes are usually small cache clusters that serve user requests nearby and provide the lowest latency and backbone dependency. When the user device starts emergency live broadcast, it will be directed to the nearest edge node in its area to obtain streaming media through DNS scheduling. If the edge node already has a cached live clip, it will return immediately. If not, it will request the upstream regional node. Such a step-by-step back-to-origin mechanism ensures that hot content quickly spreads across the country, and most of the traffic stays at the edge when the number of users pours in. Because this emergency live broadcast is a single hotspot stream that can be watched simultaneously across the country, each layer of the CDN will preheat the stream in advance: a few minutes before the start of the broadcast, the video stream will be pushed and cached to the memory of all regions and edge nodes to ensure that users can obtain it as soon as it is broadcast, and to avoid request storms from hitting the origin site directly. • Estimation of national node size: Taking into account my country's size and population distribution, CDN needs to deploy approximately 2,000-3,000 edge nodes nationwide (comparable to the scale of existing commercial CDNs). Each node is configured with a number of edge servers based on the number of users in the city (a few in small cities, dozens of servers in large cities may form a cluster). The country is expected to need about 20,000 edge servers to carry peak traffic (refer to the node and bandwidth scale of Alibaba Cloud CDN, which has a total bandwidth output capacity of 180 Tbps with 2,300+ nodes in the country). About 100 regional layer nodes can be set up by province, each consisting of a large server cluster with stronger performance to aggregate all edge return flows in the province. The central node is deployed in the national backbone network hub city, with about 10-20 ultra-large nodes, each with multiple high-performance servers directly connected to the backbone and source stations. • Bandwidth and traffic carrying capacity: Emergency live broadcasts are concurrent across the country, placing extremely high demands on CDN bandwidth. If it is assumed that the number of simultaneous online viewing devices reaches a peak of 500 million, and the video bit rate of each channel is adaptive at 1 Mbps (to ensure wide compatibility with quality reduction), the total peak bandwidth requirement is about 500 Tbps (terabit/second). This is equivalent to several times the current peak value of the world's largest CDN. Therefore, you can consider enabling multicast technology in the basic operator network to cover multiple users with one stream to effectively reduce bandwidth pressure (for example, 5G broadcast directly delivers the same video frame to hundreds or thousands of users over the air interface). Even so, the CDN still needs to have an output capability of at least 100 Tbps. A more realistic estimate is that there are 200 million devices online, an average bit rate of 800 Kbps, and a peak traffic of about 160 Tbps. This is close to the peak value of the top domestic CDNs in large-scale events such as Double Eleven. Therefore, the CDN design capacity of this solution is set at the level of 200 Tbps to cope with sudden peaks.

It's the first time that the author of Miscellaneous Fish writes a book! Open a post to explain the situation of this book: Don't get married! Don't marry! Don't marry! The original body is a plot prop! Won't wake up! Won't wake up! Won't wake up! Because I wanted to write about a twisted sister, so the sister should be the last one to recognize each other. This book focuses on being relaxed and enjoyable. Some questions will not be written in the book, so they will be skipped appropriately! As for when to break into the witch world... The introduction has already said it! It's a family matter, let's find out who is behind it! With everyone's support, I, the author of Miscellaneous Fish, am also a knight who works harder! Finally, pout!

There are three common problems in the comment area of ​​Qidian. Com. The first is clown policeman videos; the second is inexplicable god-like readers who will find the so-called "poisonous points" that make people confused from various tricky angles; the third is that there will always be people who will always question whether the author's writing is not Bai, and use various so-called "details" to spread conspiracy theories.

Have you ever been a witch? Just write randomly and take it for granted😅

He said that he was homesick or something. Living in another world for hundreds of years was not as good as these twenty years. But after arriving here, he kept wandering in front of his family and refused to recognize them. Hey, he just wanted to be ink. Hey, I just didn't say it. You are so stupid. It felt like there was a mouthful of phlegm stuck in my throat but I couldn't spit it out, "Family members, after traveling to another world for hundreds of years, I tried my best to go home and reunite with my family, and now!!! I'm back, but I just won't say it, and I just want them to discover it. Although I have changed my gender, and although I am not dead in their eyes in this world, I just won't let them find it themselves."

This book is almost finished, with random branch plots and plot twists that almost make people run away. Moreover, the witch story is just based on imagination and posting, but the result is nothing. The plot is too cliche, and there are a lot of power struggles on the earth. I don't understand it. Isn't this pure fraud? Now I finally understand each other after more than 110 chapters, and the book is almost finished. Anyway, the author is writing for fun. In fact, there is no need for eunuchs, it is just for practicing writing.

After reading dozens of chapters, I feel that the plot is too much at the stage of getting to know each other when I go home. I can finish things in about ten chapters at most. The main theme is witches, right? But I still say that I don't plan to write about the world of witches. Then it's okay. Speaking of it, it is obviously an invincible novel, but there are various restrictions. Recognizing my family has to be dragging and pretending. It is very stiff. From the time I meet my family, I have a twisted feeling. They say they haven't seen each other for three hundred years. Is it difficult to get to know each other in a straightforward way? But I just don't admit it, and I want my family to notice it. At the end, there is a plot about a man pretending to die, which shows why the family has never thought about it. But no matter how round it is in the drama, the male body is the poisonous point. If it is a double body tattoo, I won't say anything. It is clear that it is a bit unbearable to do it. The rest of the impression is not deep. There is a mastermind behind the Blue Star. Just catch it and blow it up and it will be over. But if there is a move, the Blue Star will explode. The finishing touch

There is a way of driving high and walking low, like a giant playing in the mud with a child. If nothing happens, congratulations on dropping the collection. Unexplained consideration, hey, shouldn't you, a peerless powerhouse, be able to directly delineate territory and become the king of Blue Star if you put him on Blue Star? Why don't you put this aside and write something about your mother-in-law? Can't you write?

It's hard to evaluate the race of the protagonist, Chimera✓ Witch× The bad nature is not there, the guy is not crazy enough, the invincibility of the invincible novel is not there, the daily life of the daily novel is not there, the main point of view is erratic, what level is Blue Star, why is there a conspiracy scene here? It is really outrageous. It starts with an invincible novel and then everything after that is shackles. Is there any point in writing a place of internal fighting? What kind of political struggle has made the government addicted? It was also written earlier that the enemies within Blue Star are powerful, but the internal fighting has already started before the victory is even revealed.

You don't want to go to your family to recognize you, you have to have your family recognize you first, but you have turned into a witch. How can people recognize you first? Do you want them to know your living habits and other details to infer? Everything else is fine, but it is a bit toxic here. Personally, I can still watch it. I won't comment on the other things I haven't seen yet, and I plan to continue watching it. I hope the author will work hard

When reading this book, remember to skip reading. There are a few chapters that you can read or not read after it is released. It is very dragging. Forget it if you drag on the front, no one will scold you if you write about daily life. But when it comes to the plot, it is really slow, including some boring activities of pretending to be a pig and eating a tiger, and what the hell is that morbid desire for family affection? Except for your soul, the rest of you, a witch, basically has nothing to do with those things. And what kind of bad things happened. What kind of trouble are they going to have if they are not biological siblings? Gutter's family ethics drama is still chasing me. Brother, go to the female channel. The male channel is like a father-in-law. You are the second god I have seen this year. By the way, I would like to mention that there was a writer who wrote about the witch Cat Cat before. Although the situation was similar, he admitted his identity. He also turned his parents into witches. But people tend to be more everyday after all. Your daily life is not daily life, and you are so procrastinating in pushing the plot... Emmmmm

It's procrastinating + awkward + doesn't have a bit of witch flavor (Cat thinks that not having a witch flavor is the most uncomfortable thing, and there is no lunatic flavor of witch, so he punished the author to revise Big Cat's witch novel)

I just finished reading chapter 25 and 6, and I have a question. Starting from about chapter 20, the perspective suddenly changed to the younger sister. After several chapters, the description of the protagonist is very small, and the impression is very bad.

When can I meet my sister?

Is the purpose of writing about the main character's body being still alive just to add a few more chapters? Unknown meaning

I originally read the introduction and thought I recognized it at the beginning, but after reading for a while I didn't see anything and turned to the table of contents. I finally recognized it after reading the comments at the end, pointing and pointing.

I can only say that the Blue Star chapter is too drawn out and doesn't suit my taste. There's not much else. I'll read it after Witch World.

Emmm, I can only say that the Blue Star chapter is not well written. You are caused by the stall and style issues as well as the lack of quality in the plot. The first part was okay, but after it was released, it was hard to describe. The strong return of the witch was written as a fantasy urban immortality, and the revival of spiritual energy was the biggest failure. There is no double-eyed setting. After all, what everyone wants to see is the witch. You just write about the trivial things that happened on Blue Star. Witch didn't write much about it, it was just a drama. This kind of story that is neither behind the scenes, but also more or less tricked into the brain by a novice writer is really too low for readers' expectations. It is purely similar when writing about the internal strife between national forces. Wouldn't you explode if you were pinched by a river crab? In addition, what kind of bloody family ethics drama setting is needed? Oh my God! You are simply a talent! Okay, I'm done summarizing my impressions Looking forward to the witch chapter, by the way, it's best if you meet one event and solve one event according to the tone of Frilian, and then move on to the next talent event to narrate. Witches are always on the path to immortality, so it's better to write less about those thoughts and ideas on earth. Since it is not a hegemony novel, and we cannot see witches enslaving other races, and the famous scene of [the witches' war will never end before draining out the last bit of blood and sweat from the servant army], then write about the daily life between witches

When I read the synopsis, I thought this book was about an invincible daily novel about regaining family ties after recognizing one's relatives and then single-handedly defeating all forces. But now it tells me that one will not recognize one's relatives until the end of the Blue Star arc. I wonder if there will be a family plot by then. Then there is an explanation for why one cannot recognize one's relatives, which makes the teacher seem to be the villain. In this way, I don't know if the author can handle such a plot in the future. There are also some problems with the protagonist's strength. He is obviously a root-level combat power but he is timid in everything he does. When the protagonist wants to do something, there is always an "accident" that prevents the protagonist from doing what he wants. The root-level is like a fake 😅

A great author, please delete my comment. Evaluation: plagiarized pineapple bun + divine author + changed to a poisonous mess

If you don't know how to write about witches, just go and read how other witches are written. Your world view is also funny. When you read it, you don't complete it completely. If there are problems, you fix them and write a conspiracy. What is the power in your hand? What is the protagonist doing? What is your main plot? What is your protagonist's magic power and what are his talents? If you look at other people writing about witches, they all have the talent and magic power. Others write about supporting roles of witches in one or two chapters or three at most. How about you? How many protagonists will appear in the future? It's all about The Witch, not about you playing a supporting role. It's okay for you to play a supporting role, but what did you write? , Anyway, I can see the author crazily patching things up in the future. Well, it's the end of the world. Of course, I'm not surprised if the author enters the palace. Anyway, half of the new authors can write. Jiuzheng can read it, but there is a possibility that he will enter the palace to serve the queen. Anyway, I am raising a child.

Go to the witch world and kick the cat (let's put it aside first, after the cat thinks that the body is infected with witch disease and becomes a witch, its soul is most likely to be completely a witch... And with the thinking of a witch, the most it can do is to fish out the people it wants to fish out, and then it will not care about the life and death of the little broken ball. {There is a high probability that it will go the other way and swallow everything it can. In theory, this is a big adventure!})

Half a million words have not yet reached the Witch World. This is taking too long. I have been raising it for a while, and it seems that it has not yet reached the Witch World. Could it be that it will be over after the Witch World? It doesn't make much sense to write about Blue Star World (maybe it's just to delay?), Or does the author have some ideas and his own considerations?

Congratulations🎉, but I don't know what to congratulate. I don't dare to look at the ones at the back. It's not that I can't afford them, but I just have no motivation. I hope I can write better next time,

Please give me a kick when you write about the witch world.

This book feels like a failure, the author should keep working hard.

Just out of curiosity, is your mental state okay while writing this kind of transformation article?

I've been putting off the Blue Star chapter for so long. I haven't read it yet. It's been half a month.

I didn't dare to read the comment section, but I gave it a try, I quite liked the subject matter, and I hope I won't be poisoned to death after reading it.