EmbLogic » sockets https://www.emblogic.com/blog Embedded System and ARM Training Tue, 03 Mar 2020 13:00:06 +0000 en-US hourly 1 http://wordpress.org/?v=3.9.1 Socket programming based Home Automation https://www.emblogic.com/blog/12/home-automation-based-socket-programming/ https://www.emblogic.com/blog/12/home-automation-based-socket-programming/#comments Fri, 09 Dec 2016 12:04:21 +0000 http://www.emblogic.com/blog/?p=13709 Continue reading →]]> The main aim of this project is to implement Socket programming using Embedded linux based boards using beagle bone as server and pc as a client. The entire electrical system like home appliances are interfaced to Server (Beagle bone black) using relay electronics system.There will be authentication system for accessing the server like user id and password which will be provided by  user through client.The enhancement of authentication system will be based on shell scripts.The user can control any appliance at any time from linux terminal.The user will run application based code which is interfaced to the Client program by providing basic authentication. An acknowledgement is also provided to user to monitor the status of the Appliance by server.The protocol used here is TCP (Transmission Control protocol)Client Server model, The Client will send the request to server.The Server process takes a request from the client. After getting a request from the client, this process will perform the required processing, gather the requested information, and send it to the requester client. The user will provide some input data by command line arguments to application Client.The beagle bone Server application will be automated after initial boot power-on with the help of bashRC Scripting.

]]> https://www.emblogic.com/blog/12/home-automation-based-socket-programming/feed/ 0 Sockets – Basics https://www.emblogic.com/blog/01/sockets-basics/ https://www.emblogic.com/blog/01/sockets-basics/#comments Sun, 31 Jan 2016 09:29:56 +0000 http://www.emblogic.com/blog/?p=13210 Continue reading →]]> Sockets
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A socket is a communication mechanism that allows client/server systems to be developed either locally,on a single machine, or across networks.
- It is a communication mechanism
- It allows client/server systems to developed either locally or across a network.
- Socket is an extension of pipe
- They make clear distinction between client and server.
- Socket can be named or unnamed.
- They make clear distinction between server and client.
- In a socket, one side is client/server for read/write/both and other side is a network interface.

There are 6 tasks in a socket :-
1. Create Socket.
2. Give name to socket.
3. Listen to socket for incoming connection.
4. Coonect the client to server.
5. Accept the request by server from client.
6. Close the socket

]]> https://www.emblogic.com/blog/01/sockets-basics/feed/ 0 FTP server using Sockets https://www.emblogic.com/blog/06/ftp-server-using-sockets/ https://www.emblogic.com/blog/06/ftp-server-using-sockets/#comments Thu, 26 Jun 2014 05:16:20 +0000 http://www.emblogic.com/blog/?p=10633 RCS file: server.c,v
Working file: server.c
head:
branch:
locks: strict
access list:
symbolic names:
keyword substitution: kv
total revisions: 0
description:
implemented GETS,PUTS functions in ftp using socket programming.
=============================================================================

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