¶ 1. The design difference between read-only mode and interactive mode
- Description of advantages:
- Speed up the direct connection between the network and the core computer room through the netless link, with low latency and good interactive performance.
- Each client has the equivalent function, can send and receive all messages, and use all apis.
- Problem description:
- The number of rooms directly connected to the core room is limited. After reaching the upper limit, there will be a single point of performance problem.
- Netless link acceleration network cost is higher.
- Description of advantages:
- The number of subscription channels is only related to the scale of the getway cluster, and a large classroom can be carried by removing single points of problems.
- Use the long-term connection acceleration link of the public cloud, and the tariff cost is lower.
- Problem description:
- The delay will increase accordingly.
- Subscribers do not have the function of writing to the server. Basically, the core methods of the SDK cannot be called, and they can only subscribe to watch.
- 1 is recommended to use interactive mode for small classes of 1 & 50 people.
- The read-only mode is recommended for large classes with more than 50 people & open classes with no limit.
- The read-only mode theoretically does not limit the upper limit of the number of people, and the scale of the course is indeed relatively large, you can contact us to communicate first.