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ScaleOperationalEnvironment scoped

Cross-instance calls

All capabilities

An imported contract crosses an instance boundary and joins one nested transaction.

Instances4Placed in the selected environment
Replica freshness9 / 129 of 12 copies current
Regions3Holding a copy of this environment
In flight2Runtime work running right now

What it guarantees

Calling an exported contract for a key routes to that instance's current home. Writes at every depth are held until the whole tree commits or rolls back together.

  • Address a target by its contract and a plain instance key
  • Nest calls to any depth under one commit or rollback
  • Read the network hops a tree took, and keep its direction acyclic

Configured resources

What this capability is holding up in the environment in scope right now.

ResourceKindStateConfiguration
checkout to reserveCall edgeActivewallet to inventory, transactional
fulfillTrade to chargeCall edgeActiveWorkflow to a wallet action
reserve to recountLocal edgeReadyInside one inventory instance

Telemetry

Call rate96 per secondNested instance calls
Depth p952The deepest tree observed is four
Remote hop p9584 msAcross the current server pairs

Recent activity

  1. Call tree committedCompleted, 1 minute agocheckout and reserve closed together across two homes.
  2. Remote hop measuredObserved, 3 minutes agowallet in Ashburn reached inventory in Amsterdam in 71 ms.