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errors.go
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errors.go
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package types
import sdkerrors "github.com/okex/exchain/libs/cosmos-sdk/types/errors"
// IBC channel sentinel errors
var (
ErrChannelExists = sdkerrors.Register(SubModuleName, 2, "channel already exists")
ErrChannelNotFound = sdkerrors.Register(SubModuleName, 3, "channel not found")
ErrInvalidChannel = sdkerrors.Register(SubModuleName, 4, "invalid channel")
ErrInvalidChannelState = sdkerrors.Register(SubModuleName, 5, "invalid channel state")
ErrInvalidChannelOrdering = sdkerrors.Register(SubModuleName, 6, "invalid channel ordering")
ErrInvalidCounterparty = sdkerrors.Register(SubModuleName, 7, "invalid counterparty channel")
ErrInvalidChannelCapability = sdkerrors.Register(SubModuleName, 8, "invalid channel capability")
ErrChannelCapabilityNotFound = sdkerrors.Register(SubModuleName, 9, "channel capability not found")
ErrSequenceSendNotFound = sdkerrors.Register(SubModuleName, 10, "sequence send not found")
ErrSequenceReceiveNotFound = sdkerrors.Register(SubModuleName, 11, "sequence receive not found")
ErrSequenceAckNotFound = sdkerrors.Register(SubModuleName, 12, "sequence acknowledgement not found")
ErrInvalidPacket = sdkerrors.Register(SubModuleName, 13, "invalid packet")
ErrPacketTimeout = sdkerrors.Register(SubModuleName, 14, "packet timeout")
ErrTooManyConnectionHops = sdkerrors.Register(SubModuleName, 15, "too many connection hops")
ErrInvalidAcknowledgement = sdkerrors.Register(SubModuleName, 16, "invalid acknowledgement")
ErrAcknowledgementExists = sdkerrors.Register(SubModuleName, 17, "acknowledgement for packet already exists")
ErrInvalidChannelIdentifier = sdkerrors.Register(SubModuleName, 18, "invalid channel identifier")
// packets already relayed errors
ErrPacketReceived = sdkerrors.Register(SubModuleName, 19, "packet already received")
ErrPacketCommitmentNotFound = sdkerrors.Register(SubModuleName, 20, "packet commitment not found") // may occur for already received acknowledgements or timeouts and in rare cases for packets never sent
// ORDERED channel error
ErrPacketSequenceOutOfOrder = sdkerrors.Register(SubModuleName, 21, "packet sequence is out of order")
// Antehandler error
ErrRedundantTx = sdkerrors.Register(SubModuleName, 22, "packet messages are redundant")
// Perform a no-op on the current Msg
ErrNoOpMsg = sdkerrors.Register(SubModuleName, 23, "message is redundant, no-op will be performed")
ErrInvalidChannelVersion = sdkerrors.Register(SubModuleName, 24, "invalid channel version")
ErrPacketNotSent = sdkerrors.Register(SubModuleName, 25, "packet has not been sent")
)