How to avoid multiple user to enter inlogin

Question

hi if we have set flag in user field ,the flag only change if the user click log out, suppose the user directly close the browser how the flag will be change .... pls share your ideas to avoid the multiple login.....

vijay · Answer

hi.... i didnt get your point ..how we can match log time...... But anyway i ll find one solution for this problem.......Better it may useful to everyone.....plz check out my blog http://vbdotnetaddict.blogspot.com chec the blog......

Suthish Nair · Answer

Only best way to handle this situation is by maintaing each users page access logs. If the user directly closes the window, then while during next login check the time difference of any old unsuccessful logouts (only those users still not logged out) and new logins. Alert the user saying your old session is not successfully logged out or terminated. This will prompt users to do best practices by logging out your application.

Dharmesh Sharma · Answer

hi , u can use the globle.aspx which is solve your problem coz globle.aspx is only page to continues run on the server you know when u upload the website the automatically start the your globle.aspx page on the server u can maintain the browser close or logout thanks

vijay · Answer

hi..i even tried page unload event no use... ...when the page load..at the same time page unload event call the function so it chane the data in that table......plz try it ..give some good solutions...........

Vijay Yadav · Answer

Hi Vijay, You can write that on page unload event i.e. Page_Unload ok!!! Thanks Vijay

vijay · Answer

hi yadav ...i am asking in web,for browser window there is no close event

Vijay Yadav · Answer

Hi Vijay, Well on form closing event you have to write the same code what you are writing on the logout to set the flag 0. ok. Thanks Vijay Yadav

vijay · Answer

hi see my question is ,suppose the user directly close the browser without logout how the data will be change in the table....... plz reply me iam looking ...............

Vijay Yadav · Answer

Hi Vijay, The idea is take one field named flag in the database and take datatype int. Whenever any user successfully logged-in set the flag to 1 and on sign-out set it to 0 and while log-in check whether the flag contain 1 or 0. It's so simple, i hope you will get it. In case of any query feel free to ask. Looking forward to hear from you Thanks Vijay Yadav

Shankey · Answer

hi, I also recommend you do the same thing suggested on the following li Avoid Multiple Login

How to avoid multiple user to enter inlogin

Answers (10)