PROJECT PHASE 2 (PART-C)

 SESSION:

A SINGLE INTERACTION BETWEEN A CLIENT AND A SERVER IS CALLED AS A SESSION.

PROTOCOL:

IT DEFINES HOW RESPONSE AND REQUEST ARE BEING TRANSFERRED.

STATEFUL PROTOCOL:

STATEFUL PROTOCOL REQUIRES SERVER TO SAVE THE STATUS AND SESSION INFORMATION.

HERE STATUS MAY DIFFER FOR DIFFERENT APPLICATIONS.

FOR A  PAYMENT APP STATUS REFERS TO THE PAYMENT STATUS EITHER SUCCESS OR FAILED.

FOR AN E-COMMERECE WEBSITE STATE REFERS TO THE ORDER,PRICE,QUANTITY ..ETC

EX:  FTP (FILE TRANSFER PROTOCOL)

ONLINE PAYMENTS WHERE STATUS IS SAVED(PAYMENT STATUS AND DETAILS)

STATELESS PROTOCOL:

STATELESS PROTOCOL DOESNOT REQUIRE THE SERVER TO RETAIN THE SERVER  INFORMATION.

EX: HTTP