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How sockets can be used to write client server applications using a connection oriented client/server technique?
A socket has a typical flow of events. In a connection-oriented client-to-server model, the socket on the server process waits for requests from a client. To do this, the server first establishes (binds) an address that clients can use to find the server.
What is application of communication system?
Typical communications applications include wireless systems using RF and microwave, MIMO, wireless LAN’s, mobile phones, base station monitoring, surveillance, satellite communications, bus testing, cable testing, antenna and transmitter testing.
Is socket an IPC mechanism?
IPC sockets (aka Unix domain sockets) enable channel-based communication for processes on the same physical device (host), whereas network sockets enable this kind of IPC for processes that can run on different hosts, thereby bringing networking into play.
How are sockets used to manage interprocess communication?
One of the ways to manage interprocess communication is by using sockets. They provide point-to-point, two-way communication between two processes. Sockets are an endpoint of communication and a name can be bound to them.
How are sockets used in the web browser?
Bringing Sockets to the Web The Web Socket specification defines an API establishing “socket” connections between a web browser and a server. In layman terms, there is a persistent connection between the client and the server and both parties can start sending data at any time. Web socket connection can be simply opened using a constructor −
How does WebSocket work as an open communication channel?
WebSocket can be visualized as an open communication channel. After the initial handshake, an active connection is established and the server can send data to the client directly, without having received a request. To initiate communication, the client sends a request just like with HTTP, but after this, an open connection is maintained via TCP.
How are stream sockets like a telephone conversation?
Stream Socket: Stream sockets operate like a telephone conversation and provide a two-way and reliable flow of data with no record boundaries. This data flow is also sequenced and unduplicated. Raw Socket: The underlying communication protocols can be accessed using the raw sockets.