Java basic Knowledge Review Java Socket Learning (a)--TCP protocol programming

TCP Transmission (Transmission Control Protocol): The TCP protocol is a connection-oriented, reliable byte-stream service. Before the client and server Exchange data with each other, a TCP connection must be established between the two parties before the data can be transmitted. It sends an error-free stream of bytes from one host to other hosts on the Internet. At the sending side is responsible for the transfer of the upper stream of bytes into the message segment to the lower layer. The receiving side is responsible for the reorganization of the message to the upper layer. TCP provides time-out re-send, discard duplicate data, test data, flow control and other functions to ensure that data can be transmitted from one end to the other.

Java basic Knowledge Review Java Socket Learning (a)--TCP protocol programming