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Real-time chat room WebSocket combat

WebSocket is a network communication protocol for full-duplex communication over a single TCP connection.

27 2022-07

The whole process of network troubleshooting of a senior old net worker is worth collecting!

In the actual working process, the state of the switch is easily disturbed by the outside world

27 2022-07

Home broadband can also be accessed wirelessly, what are the benefits of this for IoT

For those users who have not yet connected to fixed broadband

26 2022-07

Byte side: Can TCP and UDP use the same port?

In the data link layer, the host in the local area network is found by the MAC address.

26 2022-07

Graphical Network: Uncover the principle behind TCP's four wave of hands, combined with the example of boyfriend and girlfriend breaking up

We noticed the TIME_WAIT state, the connection is not terminated immediately after the client sends the last ACK segment

25 2022-07

Interview surprise: Why does TCP need three-way handshake?

The reason why TCP needs 3 handshakes is because both sides of the TCP communication are full-duplex

25 2022-07

Industry 4.0 drives the need for 5G and private networks in the enterprise

Private 4G and 5G networks are already largely used

23 2022-07

To understand RTK positioning, this article is enough!

RTK technology has become more and more mature after years of accumulation

23 2022-07

Interview surprise: talk about the TCP/IP protocol? Do you understand what each layer does?

The role of the application layer is responsible for data communication between applications.

22 2022-07

How to choose the whole house WiFi coverage mesh, ap panel and power cat?

Home networking wants to achieve whole-house WiFi coverage

22 2022-07