Network socket
Network socket
Network socket definition
A network socket is a virtual plug that enables applications and devices to communicate. It works as a two-way channel, facilitating both sending and receiving data.
See also: Network port, WAN port
Network socket use cases
- Web browsing. When you enter a website’s URL, your browser creates a network socket to establish a connection with the web server. This socket enables the exchange of data, such as HTML pages and media content.
- Email communication. Your email client uses network sockets to connect to the email server. These sockets facilitate the transfer of messages and attachments.
- File transfers. Network sockets play a crucial role in file transfers. They enable the efficient exchange of data packets, ensuring that files are transmitted accurately and quickly.
- Instant messaging. When you chat on instant messaging platforms, network sockets enable real-time communication. The sockets establish connections between your device and the messaging server.
- Video streaming. Network sockets are essential for smooth video streaming experiences. When you watch content on video platform your device creates sockets to establish connections with the video servers.
- Online gaming. In online gaming, network sockets are used to establish connections between players and game servers.