One live shell from the observe-only listShells action. A shell outlives the page that opened it and keeps the VM awake until closed, so enumeration is server-owned rather than tracked per client.
listShells
Epoch ms when the shell was opened through this actor.
One live shell from the observe-only
listShellsaction. A shell outlives the page that opened it and keeps the VM awake until closed, so enumeration is server-owned rather than tracked per client.