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How would you create a connection between client and server?
To communicate, client and server programs must establish a communication session across the network or networks that connect them. Once they establish the connection, the client can call remote procedures in the server program as if they were local to the client program.
Which technology allows a Web app to establish a two-way communication between client and server?
WebSocket
Let’s start with the basics: WebSocket is a technology that allows a client to establish two-way (“full-duplex”) communication with the server. (A quick review: the client is the application on a user’s computer, and the server is the remote computer that stores the website and associated data).
What is two way communication approach?
In two-way communication, communication is negotiated. Both sender and receiver listen to each other, gather information and are willing to make changes to work together in harmony. Their intent is to negotiate a mutually satisfactory situation.
How to establish two way communication between client and server?
To establish the two-way communication between a client and server perform the following steps: Creating the Server Program: Let’s create a class named Server2.java to create server such that the server receives data from the client using a BufferedReader object and then sends a reply to the client using a PrintStream object.
How are sockets used in client and server communication?
Many application protocols use sockets for data connection and data transfer between a client and a server. Socket communication is quite low-level as sockets only transfer an unstructured byte stream across processes. The structure on the byte stream is imposed by the client and server applications.
Can a client send data to and from a server?
Similarly, the client can also send and receive data to-and-from. Below are the various steps to do so: We need additional streams both at server and client. For example, to receive data into the server, it is a better idea to use a BufferedReader object, as shown in the following code snippet:
How to make duplex communication between client and server?
On the clients’ pc there are WCF hosted in Windows Services using its their local Sql db. i want to make duplex communication between server and clients for share data with each other. data share mean share data-table,data-set,string etc between clients and server . 1) I have no control over the firewall, proxy, NAT on the client side PC.