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Invalid operation. The connection is closed Error

browserfehler shop darstellung

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#1 netroskop



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Geschrieben: 09 March 2023 - 17:05

Hello, when I am saving data in a module I have developed, when I do the "Save and Continue" operation twice in a row, I get an "Invalid operation. The connection is closed." error.



CPU goes to 100%. The application stops and restarts. However, such an error does not occur during the successive saving process on smartstore screens.


Where could I be going wrong?

#2 stefanmueller


    SmartStore AG

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Geschrieben: 13 March 2023 - 12:32

Hi netroskop, please provide a full report of this (and your custom module) on   Greetings,Stefan

#3 netroskop



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Geschrieben: 29 March 2023 - 06:07

Hello, I solved this problem. Let me share the details in order to help those who experience similar errors later.


Problem; It was happening when I tried to pull data from a database again after await db.SaveChangesAsync() .


Since the database connection was disposed after the SaceChanges operation, I was getting the error "Connection could not be established" in the second operation.


When I changed the order of the operations, the error went away.