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Add MonitoringContext to FakeSolanaChain #1602

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Merged
Krish-vemula merged 3 commits into from
Aug 7, 2026
+15 −1
Merged

Add MonitoringContext to FakeSolanaChain #1602

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28d5182
Add MonitoringContext to FakeSolanaChain
Krish-vemula Aug 6, 2026
062c4c9
update deps
Krish-vemula Aug 6, 2026
8645c21
chore: trigger CI
Krish-vemula Aug 6, 2026
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14 changes: 14 additions & 0 deletions contracts/capabilities/fakes/solana_chain.go
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Original file line number Diff line number Diff line change
Expand Up @@ -13,12 +13,14 @@ import (

"github.com/gagliardetto/solana-go"
"github.com/gagliardetto/solana-go/rpc"
"go.opentelemetry.io/otel/attribute"

commonCap "github.com/smartcontractkit/chainlink-common/pkg/capabilities"
ocr3types "github.com/smartcontractkit/chainlink-common/pkg/capabilities/consensus/ocr3/types"
caperrors "github.com/smartcontractkit/chainlink-common/pkg/capabilities/errors"
solcap "github.com/smartcontractkit/chainlink-common/pkg/capabilities/v2/chain-capabilities/solana"
solanaserver "github.com/smartcontractkit/chainlink-common/pkg/capabilities/v2/chain-capabilities/solana/server"
capmon "github.com/smartcontractkit/chainlink-common/pkg/capabilities/v2/monitoring"
"github.com/smartcontractkit/chainlink-common/pkg/logger"
"github.com/smartcontractkit/chainlink-common/pkg/services"
"github.com/smartcontractkit/chainlink-common/pkg/types/core"
Expand Down Expand Up @@ -58,6 +60,7 @@ type FakeSolanaChain struct {
forwarderStateAccount solana.PublicKey
chainSelector uint64
dryRunWrites bool
lggr logger.Logger

// log trigger callback channels and their registered filters
mu sync.RWMutex
Expand Down Expand Up @@ -106,6 +109,7 @@ func NewFakeSolanaChain(
forwarderStateAccount: forwarderStateAccount,
chainSelector: chainSelector,
dryRunWrites: dryRunWrites,
lggr: lggr,
callbackCh: make(map[string]chan commonCap.TriggerAndId[*solcap.Log]),
logTriggerFilters: make(map[string]*solcap.FilterLogTriggerRequest),
}
Expand All @@ -122,6 +126,16 @@ func (fc *FakeSolanaChain) start(_ context.Context) error {
return nil
}

// MonitoringContext satisfies the generated solanaserver.ClientCapability
// interface. Simulation does not emit OTel metrics, so MetricsAttributes is a
// no-op; the logger is wired through for capability lifecycle logging.
func (fc *FakeSolanaChain) MonitoringContext() capmon.MonitoringContext {
return capmon.MonitoringContext{
Logger: fc.lggr,
MetricsAttributes: func() []attribute.KeyValue { return nil },
}
}

func (fc *FakeSolanaChain) close() error {
fc.eng.Debugw("Solana Chain closed")
return nil
Expand Down
2 changes: 1 addition & 1 deletion contracts/go.mod
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Expand Up @@ -16,6 +16,7 @@ require (
github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20260622152157-c8e129347b8b
github.com/smartcontractkit/chainlink-solana v0.0.0-00010101000000-000000000000
github.com/stretchr/testify v1.11.1
go.opentelemetry.io/otel v1.43.0
)

require (
Expand Down Expand Up @@ -170,7 +171,6 @@ require (
go.opentelemetry.io/auto/sdk v1.2.1 // indirect
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.63.0 // indirect
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.65.0 // indirect
go.opentelemetry.io/otel v1.43.0 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.12.2 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.19.0 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.38.0 // indirect
Expand Down
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