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I see, thank you for the response. I haven’t ever heard of something like this being possible in production. We typically have to do phased rollouts at a differ
by lukevp 7y ago
I see, thank you for the response. I haven’t ever heard of something like this being possible in production. We typically have to do phased rollouts at a different level of the stack, it’s not something supported by the runtime!
- lpil 7y agoIt came from Ericsson needing to upgrade telephone switch firmware without taking the system down. These telephone switches were often expensive and in physically difficult to reach places so having a standby for a switch-over wasn't viable. Quite an interesting set of constraints!