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Billing: Shared gasmeter for cre:workflow:gas usage records - #813
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…e emission One package for every chain-write capability: builds the usage ResourceManager and identity from the LOOP metering config (gated by MeterRecordsEnabled, snapshots off, DON id when known) and emits one METER_ACTION_USAGE record per chain write keyed by tx hash, logging the reconciler contract line. Replaces the copies in the EVM and Solana plugins (capabilities #804) and is what Stellar and Aptos will use. Bumps chainlink-common to main (29594528) for the workflow usage contract. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
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Replaces the duplicated ResourceManager wiring, emit function and tests in the EVM and Solana plugins with chain_capabilities/common/gasmeter (#813). Each plugin now builds one gasmeter.Meter from the LOOP metering config and calls Emit at its fee-resolved point. Pins the common module to the #813 branch until it merges. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
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| resourcemanager.NewBaseIdentity(cfg.DeploymentIdentity, resourcemanager.EmittingServiceChainWrite, ""), | ||
| resourceType, | ||
| ) | ||
| if capabilityDonID != 0 { |
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a donID of 0 could be valid, no? Or you want the contract for callers of New to be they set 0 if they don't know the capabilityDonID?
I think if its the latter, we'd benefit most from assuming callers do know the capabilityDonID, or by making capabilityDonID a pointer.
patrickhuie19
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Part of CRE-6781. Extracts the gas usage emission that #804 duplicated in the EVM and Solana plugins into
chain_capabilities/common/gasmeter, so every chain-write capability emits the same record and log line.What
gasmeter.New(lggr, meteringCfg, chainSelector, capabilityDonID)returns nil unlessMeterRecordsEnabled(the host's[Metering]gate, shared with durable resource metering). It builds theResourceManager(snapshots off) and the identity: servicechain-write, poolcre:workflow:gas, pool idcre:workflow:gas:<chain_selector>, DON id when known. Logs an error if the LOOP has no durable emitter.(*Meter).Emit(ctx, metadata, txHash, fee)emits oneMETER_ACTION_USAGErecord per chain write: resource typecre:workflow:gas:<chain_selector>, value in wei/lamports (EmitUsageValue),ResourceId<workflow_id>:<execution_id>,EventId= tx hash. LogsEmitted capability usage meter record(executionID, eventID, resourceType, value, orgID, txHash), the billing reconciler's contract line. A nil meter is a no-op;Start/Closedelegate to the ResourceManager.