Introduction - If you have any usage issues, please Google them yourself
"User Datagram Protocol" (User Datagram Protocol, or UDP) is not connected to the communication protocol, it does not guarantee reliable data transmission; "Transmission Control Protocol" (Transmission Judiciary Protocol, or TCP) is based on the communication protocol connectivity, can provide 000 two terms Machine between reliable, error-free data transmission. But UDP to be able to target a number of Taiwan's computer to send data; Received from a number of sources of computer data. In several computers or control the simulation system, there are always multiple computers for data transmission, or control the simulation software used UDP more.