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Atari
Atari
il 29 ottobre 2003 alle 23:27
66 messaggi dal 01 maggio 2001
Salve :)
Sia dato il caso che sia aperta una connessione ad un database, e che successivamente venga effettuato in mancanza di un 'requisito' un reindirizzamento, prima di compiere il Response.Redirect è necessario chiudere la connessione ?

Esempio :


Conn.Open()
' lettura record
If myDataReader("nome") <> "Giacomo"  Then
Response.Redirect("altro.aspx")
Else
' fai altro
End If
Conn.Close()


è necessario prima del redirect ad altro.aspx un ulteriore Conn.Close() ?

Grazie in anticipo per qualsiasi risposta

ciao
. Atari
// Forza Reggina :)
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garmand
garmand
il 30 ottobre 2003 alle 01:44
1 messaggio dal 30 ottobre 2003
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travieso
travieso
il 30 ottobre 2003 alle 08:52
15 messaggi dal 25 maggio 2002
La soluzione più semplice, ma non l'unica è mettere un Conn.Close() all'interno dell'If prima del Response.Redirect. Altrimenti la connessione ti rimane aperta. A meno che non hai bisogno della connessione aperta anche nel °Altro.aspx°
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hyppos
hyppos
il 30 ottobre 2003 alle 09:08
1.818 messaggi dal 21 giugno 2001
Contributi
travieso ha scritto:
A meno che non hai bisogno della connessione aperta anche nel °Altro.aspx°

Non funziona così: la connessione rimane aperta consumando risorse ma non è più accessibile.
hyppos
<code> in giro torte sol ciclos et rotor igni</code>
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stefano1403
stefano1403
il 30 ottobre 2003 alle 10:55
38 messaggi dal 18 luglio 2003
il response.redirect mi sembra che preveda un parametro per interrompere il rendering della pagina; forse puoi provare a fare il debug e vedere se il codice va sulla close o meno; se non ci va devi chiudere; alternativamente puoi impostare il parametro di chiusura della connessione sul datareader e prima di fare il redirect chiudi il datareader.
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Atari
Atari
il 30 ottobre 2003 alle 14:37
66 messaggi dal 01 maggio 2001
ok grazie !)
// Forza Reggina :)
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