You can liken a TCP connection to a telephone connection. Process Explorer and other system utilities can show the type of connections a process makes—here we can see the Chrome browser with open TCP connections to a variety of web servers.
UDP works on a "best-effort" basis. Errors are detected via checksum and if a packet is erroneous, it is not acknowledged by the receiver, which triggers a retransmission by the sender.
WiFi Computer Network Servers. TCP requires three packets to set up a socket connection, before any user data can be sent. JazakAllah min khair Excellent Explanation!
TCP is more concerned about accuracy. Understanding Process Explorer.
Don't find your answer? TCP achieves this in two ways. TCP is connection oriented — once a connection is established, data can be sent bidirectional. Leave a Reply Cancel reply Your email address will not be published.
When configuring some network hardware or software, you may need to know the difference. TCP is a connection orientated protocol with built in error recovery and re transmission.
Most apps need the error-correction and robustness of TCP, but some applications need the speed and reduced overhead of UDP.
UDP does error checking but simply discards erroneous packets. These two protocols are used for different types of data. There are no tracking connections or ordering of messages.
You then proceed to speak and once done you hang up the connection. UDP is also a protocol used in message transport or transfer. Ordering TCP transmissions are sent in a sequence and they are received in the same sequence.