Jul 11, 2019

Mar 04, 2002 TCP-UDP | Microsoft Docs TCP-UDP. 03/30/2017; 2 minutes to read +7; In this article. Applications can use Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) services with the TcpClient, TcpListener, and UdpClient classes. These protocol classes are built on top of the System.Net.Sockets.Socket class and take care of the details of transferring data.. The protocol classes use the synchronous methods RFC 959 - File Transfer Protocol

Connection and connectionless. TCP is a connection-oriented protocol and UDP is a connection …

Difference Between FTP and HTTP | Difference Between

Dec 17, 2018 · User Datagram Protocol (UDP) is a connectionless transport layer communication protocol used to establish low tolerating and loss latency connections for delivery of services or packets within or across the network. It is coupled with an internet protocol suite as an alternative to TCP/IP protocol.

Network Configuration - FileZilla Wiki As mentioned above, FTP uses two TCP connections: a control connection to submit commands and receive replies, and a data connection for actual file transfers. It is the nature of FTP that during a transfer the control connection stays completely idle. The TCP specifications do not set a limit on the amount of time a connection can stay idle.