validate remote session is still valid in gui

This topic contains 2 replies, has 3 voices, and was last updated by Profile photo of Yuan Li Yuan Li 1 year, 5 months ago.

  • Author
  • #35166
    Profile photo of David Schmidtberger
    David Schmidtberger

    i've just noticed some odd behaviour in a gui i've developed, utilizing msonline

    on intial gui load users are prompted for credentials to authenticate to 365, and it then connects the msolservice

    however after a few hours when the session expires, if you try to utilize any of the 365 functions the entire application crashes.

    In script form i would normally just be prompted for credentials again.

    but this isn't occuring, i'm trying to wrap my head around how to validate that the connection is still valid and if not how to force for credentials to be asked for again

  • #35332
    Profile photo of Don Jones
    Don Jones

    What's your GUI running in?

  • #35347
    Profile photo of Yuan Li
    Yuan Li

    Can you just add try..catch in your code? Something like

    get-Mailbox $user
    catch [System.Management.Automation.CommandNotFoundException]
    #Prompt for credential

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