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CCIP-2206 Added support for retention in the contract_transmitter.go #12998

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merged 2 commits into from
Apr 30, 2024
Merged

CCIP-2206 Added support for retention in the contract_transmitter.go #12998

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aed0693
Added support for retention in the contract_transmitter.go
mateusz-sekara Apr 26, 2024
d20b115
Merge branch 'develop' into contract-transmitter-retention
mateusz-sekara Apr 29, 2024
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5 changes: 5 additions & 0 deletions .changeset/witty-numbers-sleep.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
---
"chainlink": patch
---

Support for retention in LogPoller's filters registered by ContractTransmitter #changed
19 changes: 18 additions & 1 deletion core/services/relay/evm/contract_transmitter.go
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@ import (
"database/sql"
"encoding/hex"
"math/big"
"time"

"github.com/ethereum/go-ethereum"
"github.com/ethereum/go-ethereum/accounts/abi"
Expand Down Expand Up @@ -63,13 +64,29 @@ func NewOCRContractTransmitter(
lp logpoller.LogPoller,
lggr logger.Logger,
reportToEvmTxMeta ReportToEthMetadata,
) (*contractTransmitter, error) {
return NewOCRContractTransmitterWithRetention(ctx, address, caller, contractABI, transmitter, lp, lggr, reportToEvmTxMeta, 0)
}

func NewOCRContractTransmitterWithRetention(
ctx context.Context,
address gethcommon.Address,
caller contractReader,
contractABI abi.ABI,
transmitter Transmitter,
lp logpoller.LogPoller,
lggr logger.Logger,
reportToEvmTxMeta ReportToEthMetadata,
retention time.Duration,
) (*contractTransmitter, error) {
transmitted, ok := contractABI.Events["Transmitted"]
if !ok {
return nil, errors.New("invalid ABI, missing transmitted")
}

err := lp.RegisterFilter(ctx, logpoller.Filter{Name: transmitterFilterName(address), EventSigs: []common.Hash{transmitted.ID}, Addresses: []common.Address{address}})
// TODO It would be better to keep MaxLogsKept = 1 for the OCR contract transmitter instead of Retention. We are always interested only in the latest log.
// Although MaxLogsKept is present in the Filter struct, it is not supported by LogPoller yet.
err := lp.RegisterFilter(ctx, logpoller.Filter{Name: transmitterFilterName(address), EventSigs: []common.Hash{transmitted.ID}, Addresses: []common.Address{address}, Retention: retention})
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Yeah, this was bumped way down in priority after the field was added but before the implementation was added. Shouldn't be difficult, but not sure when I'll have the time to get to it.

if err != nil {
return nil, err
}
Expand Down
10 changes: 6 additions & 4 deletions core/services/relay/evm/evm.go
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@ import (
"fmt"
"strings"
"sync"
"time"

"github.com/ethereum/go-ethereum/accounts/abi"
"github.com/ethereum/go-ethereum/common"
Expand Down Expand Up @@ -172,7 +173,7 @@ func (r *Relayer) NewPluginProvider(rargs commontypes.RelayArgs, pargs commontyp
return nil, err
}

transmitter, err := newOnChainContractTransmitter(ctx, r.lggr, rargs, pargs.TransmitterID, r.ks.Eth(), configWatcher, configTransmitterOpts{}, OCR2AggregatorTransmissionContractABI)
transmitter, err := newOnChainContractTransmitter(ctx, r.lggr, rargs, pargs.TransmitterID, r.ks.Eth(), configWatcher, configTransmitterOpts{}, OCR2AggregatorTransmissionContractABI, 0)
if err != nil {
return nil, err
}
Expand Down Expand Up @@ -476,7 +477,7 @@ type configTransmitterOpts struct {
}

// newOnChainContractTransmitter creates a new contract transmitter.
func newOnChainContractTransmitter(ctx context.Context, lggr logger.Logger, rargs commontypes.RelayArgs, transmitterID string, ethKeystore keystore.Eth, configWatcher *configWatcher, opts configTransmitterOpts, transmissionContractABI abi.ABI) (*contractTransmitter, error) {
func newOnChainContractTransmitter(ctx context.Context, lggr logger.Logger, rargs commontypes.RelayArgs, transmitterID string, ethKeystore keystore.Eth, configWatcher *configWatcher, opts configTransmitterOpts, transmissionContractABI abi.ABI, transmissionContractRetention time.Duration) (*contractTransmitter, error) {
var relayConfig types.RelayConfig
if err := json.Unmarshal(rargs.RelayConfig, &relayConfig); err != nil {
return nil, err
Expand Down Expand Up @@ -540,7 +541,7 @@ func newOnChainContractTransmitter(ctx context.Context, lggr logger.Logger, rarg
return nil, pkgerrors.Wrap(err, "failed to create transmitter")
}

return NewOCRContractTransmitter(
return NewOCRContractTransmitterWithRetention(
ctx,
configWatcher.contractAddress,
configWatcher.chain.Client(),
Expand All @@ -549,6 +550,7 @@ func newOnChainContractTransmitter(ctx context.Context, lggr logger.Logger, rarg
configWatcher.chain.LogPoller(),
lggr,
nil,
transmissionContractRetention,
)
}

Expand Down Expand Up @@ -578,7 +580,7 @@ func (r *Relayer) NewMedianProvider(rargs commontypes.RelayArgs, pargs commontyp

reportCodec := evmreportcodec.ReportCodec{}

contractTransmitter, err := newOnChainContractTransmitter(ctx, lggr, rargs, pargs.TransmitterID, r.ks.Eth(), configWatcher, configTransmitterOpts{}, OCR2AggregatorTransmissionContractABI)
contractTransmitter, err := newOnChainContractTransmitter(ctx, lggr, rargs, pargs.TransmitterID, r.ks.Eth(), configWatcher, configTransmitterOpts{}, OCR2AggregatorTransmissionContractABI, 0)
if err != nil {
return nil, err
}
Expand Down
2 changes: 1 addition & 1 deletion core/services/relay/evm/ocr2keeper.go
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Original file line number Diff line number Diff line change
Expand Up @@ -91,7 +91,7 @@ func (r *ocr2keeperRelayer) NewOCR2KeeperProvider(rargs commontypes.RelayArgs, p
}

gasLimit := cfgWatcher.chain.Config().EVM().OCR2().Automation().GasLimit()
contractTransmitter, err := newOnChainContractTransmitter(ctx, r.lggr, rargs, pargs.TransmitterID, r.ethKeystore, cfgWatcher, configTransmitterOpts{pluginGasLimit: &gasLimit}, OCR2AggregatorTransmissionContractABI)
contractTransmitter, err := newOnChainContractTransmitter(ctx, r.lggr, rargs, pargs.TransmitterID, r.ethKeystore, cfgWatcher, configTransmitterOpts{pluginGasLimit: &gasLimit}, OCR2AggregatorTransmissionContractABI, 0)
if err != nil {
return nil, err
}
Expand Down
4 changes: 2 additions & 2 deletions core/services/relay/evm/ocr2vrf.go
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Expand Up @@ -64,7 +64,7 @@ func (r *ocr2vrfRelayer) NewDKGProvider(rargs commontypes.RelayArgs, pargs commo
if err != nil {
return nil, err
}
contractTransmitter, err := newOnChainContractTransmitter(ctx, r.lggr, rargs, pargs.TransmitterID, r.ethKeystore, configWatcher, configTransmitterOpts{}, OCR2AggregatorTransmissionContractABI)
contractTransmitter, err := newOnChainContractTransmitter(ctx, r.lggr, rargs, pargs.TransmitterID, r.ethKeystore, configWatcher, configTransmitterOpts{}, OCR2AggregatorTransmissionContractABI, 0)
if err != nil {
return nil, err
}
Expand All @@ -91,7 +91,7 @@ func (r *ocr2vrfRelayer) NewOCR2VRFProvider(rargs commontypes.RelayArgs, pargs c
if err != nil {
return nil, err
}
contractTransmitter, err := newOnChainContractTransmitter(ctx, r.lggr, rargs, pargs.TransmitterID, r.ethKeystore, configWatcher, configTransmitterOpts{}, OCR2AggregatorTransmissionContractABI)
contractTransmitter, err := newOnChainContractTransmitter(ctx, r.lggr, rargs, pargs.TransmitterID, r.ethKeystore, configWatcher, configTransmitterOpts{}, OCR2AggregatorTransmissionContractABI, 0)
if err != nil {
return nil, err
}
Expand Down
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