The server then binds the connections to form a virtual full-duplexconnection.
然后，服务器结合的连接，以形成一个虚拟全双工连接。
2
Figure 1 shows a simplified network topology in which clients use a browser to access back-end TCP-based services using a full-duplex HTML5 WebSocket connection.
This kind of communication mode employs three-wire connection and full duplex synchronous data transmission. It has the features of less link, fast speed, high reliability and etc.