1.

What are the possible causes of the client application to be disconnected from the cache?

Answer»

There can be 2 possible causes:

  • Client-side causes:
    • The application might have been redeployed.
    • The application might have just performed a SCALING operation.
    • The client-side networking layer has been changed.
    • There might be TRANSIENT errors in the client or the NETWORK between the client and the server.
    • Another possible reason could be the bandwidth threshold limits have been crossed.
  • Server-side causes:
    • It might occur if the Azure Redis Cache SERVICE itself might undergo a failover from the primary to the secondary node.
    • The server instance where the cache was deployed might have undergone patching or maintenance.


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