App Service - Log Stream prints the welcome message non stop

Stefan 11 Reputation points

Hey, I was talking to Azure Support on Twitter and got recommended to come here. I'm having a problem where my app service Log Stream now just prints "Welcome, you are now connected to log-streaming service." constantly, 10 times a second or so.

It was working yesterday. Since then the changes I made were adding a deployment slot for staging, and changing the Log Retention (days) from 3 to 0. I am unable to see the application logs now. Can anyone advise? Thanks.

Azure Static Web Apps
Azure Static Web Apps
An Azure service that provides streamlined full-stack web app development.
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  1. Grmacjon-MSFT 14,361 Reputation points

    Hi @Stefan ,

    Thanks for bringing this to our attention. Are you still facing this issue? To see your application logs please try adding the AzureWebAppDiagnostics Logging provider by reading this Azure Doc:


    1 person found this answer helpful.

  2. Quentin Mahieu 6 Reputation points


    I'm facing the same issue for the second time in less than 2 months.
    The log stream print the welcome message constantly.

    My web app is a cron-job python app using python 3.9 and Flask. And due to this issue the cron-jobs are not triggering. Nothing is happening but printing the welcome message 10 time a second

    The first time it resolved by itself playing around like @Stefan did.
    Now I can not resolve it.

    Any idea why this is happening?

    1 person found this answer helpful.
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