Installing WebRTC and WebSocket under CentOS: Real-time audio and video communication

php editor Strawberry today introduces a method to install WebRTC and WebSocket under CentOS to achieve real-time audio and video communication. WebRTC is an open source project that enables real-time communication capabilities through browsers, while WebSocket is a protocol that establishes persistent connections between clients and servers. Combining these two technologies, we can easily build a real-time audio and video communication system. This article will introduce in detail the steps to install and configure WebRTC and WebSocket under CentOS system to help you get started quickly and realize your own real-time audio and video communication needs.

WebRTC installation

1. Installation dependencies: Make sure the EPEL repository and development kit are installed on the system, run the following command to install them:

```shell

sudo yum install epel-release

sudo yum groupinstall "Development Tools"

```

2. Get WebRTC Code: Visit the official WebRTC website and download the latest version of the WebRTC code.

3. Compile WebRTC: Unzip the downloaded code package, enter the decompressed directory, and compile according to the official documentation. This process may take some time, please be patient.

WebSocket Installation

1. Install Node.js: WebSocket is usually used with Node.js. You need to install Node.js. Visit the Node.js official website and download the installation package suitable for CentOS. And install it according to the official instructions.

2. Install the WebSocket library: In the Node.js environment, you can use npm (Node.js package manager) to install the WebSocket library and run the following command to install:

npm install websocket

Configuration and use

After completing the installation of WebRTC and WebSocket, you can configure and use it according to your own needs. You can refer to official documents and sample codes to implement real-time audio and video communication functions.

Please note that due to the complexity of the technologies involved in WebRTC and WebSocket, this article only provides basic installation steps. In actual use, configuration and debugging may need to be carried out according to specific circumstances. It is recommended that a person who is familiar with related technologies If you encounter any problems, you can refer to the official documentation or seek help from the community.

Share: LINUX knowledge

In the Linux system, you can use the command line tool "top" to view the resource usage of the system process. After running the "top" command, the resource usage of each process will be displayed. For information such as CPU usage and memory usage, you can exit the viewing mode of the "top" command by pressing the "q" key on the keyboard. This little knowledge can help you quickly understand the resource usage of the system process for process management and optimization.

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