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chore: add events for ack packet. #7584

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chore: add events for ack packet. #7584

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5e427c0
chore: add events for send packet
DimitrisJim Nov 20, 2024
e0260b8
chore: add events for ack packet.
DimitrisJim Nov 21, 2024
43491d0
Merge branch 'feat/ibc-eureka' into jim/event-on-ack-packet
DimitrisJim Nov 22, 2024
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23 changes: 20 additions & 3 deletions modules/core/04-channel/v2/keeper/events.go
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Original file line number Diff line number Diff line change
Expand Up @@ -99,9 +99,26 @@ func EmitWriteAcknowledgementEvents(ctx context.Context, packet types.Packet, ac
// TODO: https://github.com/cosmos/ibc-go/issues/7386
}

// EmitAcknowledgePacketEvents emits events for the AcknowledgePacket handler.
func EmitAcknowledgePacketEvents(ctx context.Context, packet types.Packet) {
// TODO: https://github.com/cosmos/ibc-go/issues/7386
// emitAcknowledgePacketEvents emits events for the AcknowledgePacket handler.
func emitAcknowledgePacketEvents(ctx context.Context, packet types.Packet, ack types.Acknowledgement) {
sdkCtx := sdk.UnwrapSDKContext(ctx)

for i, ack := range ack.AppAcknowledgements {
sdkCtx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeAcknowledgePacket,
sdk.NewAttribute(types.AttributeKeySrcChannel, packet.SourceChannel),
sdk.NewAttribute(types.AttributeKeyDstChannel, packet.DestinationChannel),
sdk.NewAttribute(types.AttributeKeySequence, fmt.Sprintf("%d", packet.Sequence)),
sdk.NewAttribute(types.AttributeKeyPayloadSequence, fmt.Sprintf("%d", i)),
sdk.NewAttribute(types.AttributeKeyAcknowledgement, hex.EncodeToString(ack)),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}
}

// EmitTimeoutPacketEvents emits events for the TimeoutPacket handler.
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4 changes: 2 additions & 2 deletions modules/core/04-channel/v2/keeper/packet.go
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Original file line number Diff line number Diff line change
Expand Up @@ -230,7 +230,7 @@ func (k *Keeper) acknowledgePacket(ctx context.Context, packet types.Packet, ack
commitment := k.GetPacketCommitment(ctx, packet.SourceChannel, packet.Sequence)
if len(commitment) == 0 {
// TODO: signal noop in events?
EmitAcknowledgePacketEvents(ctx, packet)
emitAcknowledgePacketEvents(ctx, packet, acknowledgement)

// This error indicates that the acknowledgement has already been relayed
// or there is a misconfigured relayer attempting to prove an acknowledgement
Expand Down Expand Up @@ -265,7 +265,7 @@ func (k *Keeper) acknowledgePacket(ctx context.Context, packet types.Packet, ack

k.Logger(ctx).Info("packet acknowledged", "sequence", strconv.FormatUint(packet.GetSequence(), 10), "source_channel_id", packet.GetSourceChannel(), "destination_channel_id", packet.GetDestinationChannel())

EmitAcknowledgePacketEvents(ctx, packet)
emitAcknowledgePacketEvents(ctx, packet, acknowledgement)

return nil
}
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2 changes: 2 additions & 0 deletions modules/core/04-channel/v2/types/events.go
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@ const (
EventTypeRegisterCounterparty = "register_counterparty"
EventTypeSendPacket = "send_packet"
EventTypeRecvPacket = "recv_packet"
EventTypeAcknowledgePacket = "acknowledge_packet"

EventTypeSendPayload = "send_payload"
EventTypeRecvPayload = "recv_payload"
Expand All @@ -28,6 +29,7 @@ const (
AttributeKeyVersion = "payload_version"
AttributeKeyEncoding = "payload_encoding"
AttributeKeyData = "payload_data"
AttributeKeyAcknowledgement = "acknowledgement"
)

// IBC channel events vars
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