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Guest
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 Posted: Thu Apr 19, 2007 9:01 pm Post subject: Connections & Sessions |
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I am Using Delphi 7 & Intraweb 9.X - building an ISAPI DLL.
The DLL has a welcome screen, then the user clicks the continue
button.
Upon the click of the continue button, it checks for the existence of
a particular Alias on the server machine.
If the alias exists, it connects to the database (interbase).
Question 1:
If another user loads the DLL, how many instances of the DLL are
actually loaded?
Question 2:
If another user loads the DLL, how many connections to the database
are actually made?
Where does the notion of usersessions come into play?
THanks? |
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Jason Southwell
Guest
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| Posted: Tue Apr 24, 2007 8:33 pm Post subject: Re: Connections & Sessions |
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| Quote: | If another user loads the DLL, how many instances of the DLL are
actually loaded?
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There is only ever one copy of the DLL loaded in memory at a time.
| Quote: | If another user loads the DLL, how many connections to the database
are actually made?
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It depends on how you have it developed. If your data components are on
the usersession, you will get one per user. If your data components are
on a pooled data module, then you will only get as many connections as
are in your pool.
| Quote: | Where does the notion of usersessions come into play?
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I don't follow the question. UserSessions are a user based datamodule
that you use for whatever you want created on a per user basis. |
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