Question

In my application every time a user lands on my website I check that user with it’s session ID and make a insert(with all the details ip,browser etc) into the database if its a different session ID.

string sessionId = HttpContext.Current.Session.SessionID;
if (objDB.checkDuplicate("session", "sessionId", sessionId))
{
    // code to make insert in database
}

But when checking database I am getting multiple inserts from same IP at the same time.

Can anybody explain why this happens?

NOTE : SESSION of the user is different so checkDuplicate() works fine but how can a user have a different session ID at the same time? (or such a sort span of time)

Answer 1

Most probably it’s multiple people sharing the same connection over a router or proxy server.