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Difference between port and socket?

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Answered 2009-10-10 14:45:42

A port is a software address on a computer on the network--for instance, the News server is a piece of software that is normally addressed through port 119, the POP server through port 110, the SMTP server through port 25, and so on.

A socket is a communication path to a port. When you want your program to communicate over the network, you have given it a way of addressing the port and this is done by creating a socket and attaching it to the port.

Basically, socket = IP + ports Sockets provide access to the port+ip

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