Service denied when server is updated

Hello Genodians,

I observed that when a runtime configuration with a app already present (downloaded and unpacked) accessing a service on new server (version) is deployed, the app gets a Service_denied exception while the new server (version) is being downloaded, verified or unpacked.

Wouldn't it be better to start all components in the runtime configuration only when all possible downloading is complete?

Otherwise we either need to make components tolerant to Service_denied exceptions or detect such error conditions and restart the runtime entirely.

Cheers Stefan