modify my database application .net become unique login

$10-30 USD

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7년 이상 전

$10-30 USD

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hello, i have a login desktop app which getting the data from php mysql database. Currently user can login to more than 1 booth, i want to make it unique login. once they login in pc A, they cannot login in pc B in the same time. i don't know how, but my idea is make a new table in database which says 0 and 1, 0 means logout and users can login. 1 means they already login and cannot login again in other pc. once they login, the database number +1 for 5 minutes and after 5 minutes the account back to 0 again. please help me my budget is $10 to fix this simple project thank you

.NET

Parallels Desktop

PHP

Software Architecture

Windows Desktop

프로젝트 ID: 11415172

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@aayush1602

Hi, This is Aayush Sinha, a Web Developer with 4+ years of Expertise in PHP, Database Management... My way of solving this would be sending a ping from the client browser to the server every 1 minute and updating the database telling it that the user is logged in, and if there is no ping even after one minute, this means the user is logged out, and while the user is logged in and someone else tries to log in using the same credentials on any other machine, then don't log in... Please message me if you have any doubts regarding this

$10 USD 1일에