CLEAR DOUBTS ABOUT PROXY, SOCKET, PORT
WHAT IS MEANT BY A PROXY SERVER?
in simple words, proxy server is a computer or an application program that act as a bridge for request from clients(users) asking resource from other servers.a client connects to the proxy server requesting some service such as a file or a web page available in the other servers.
WHAT IS THE DIFFERENCE B/W HTTP AND SOCKET?
both of them representing mobile internet.simply socket connection means,a connection without proxy and port. but http(wap) connection have proxy and port.if u uses a socket connection(like airtel mo) the connection pings the data and make the connection stabl e.in the case of operamini, we get more speed if we uses socket connection.
WHAT IS IP AND PORT?
the full form of ip is internet protocol. Every person who entering into a gprs network will assign a ip address. The address of our house is used to track the place of house.like that ip is used to track all information of a gprs user. All will get unique ip address.port is the connection router number of a server.
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