so c k e ts ( e n d p o in ts) l o g i cal c o nn e c t i on A sock e t i s a n e n d p o i n t fo r comm u nic a t i o n b e t w e e n t w o device s. E n d s po i n ts of t w o- w a y c o m mu n i ca t i ons i . e ., l og i cal c onn e ct i on s b et w ee n ( a pair of sockets ) , Communication using IPv4 or IPv6 ; Use sockets to send data between different IPv4 / IPv6 endpoints; W H A T IS S O CK E T?
W H A T IS S O CK E T ? U s e d t o se n d an d re c e i v e da ta . Can be S erv e r Or c li ent . serv e r s o cket co n n e c t i o n re q u e st c l ie n t sock e t S e r v e r so c k e ts W a i t for r e q u e s t s t o c o m e in o v er t h e n e t w o r k. Cli en t s o c k ets U s ed t o s e n d an d r e c e i v e d a t a.