ante

type GovPreventSpamDecorator ¶

type GovPreventSpamDecorator struct {
	// contains filtered or unexported fields
}

func NewGovPreventSpamDecorator(cdc codec.BinaryCodec, govKeeper *govkeeper.Keeper) GovPreventSpamDecorator

func (g GovPreventSpamDecorator) AnteHandle(
	ctx sdk.Context, tx sdk.Tx,
	simulate bool, next sdk.AnteHandler,
) (newCtx sdk.Context, err error)

func (g GovPreventSpamDecorator) ValidateGovMsgs(ctx sdk.Context, msgs []sdk.Msg) error

type HandlerOptions ¶

type HandlerOptions struct {
	ante.HandlerOptions
	Codec           codec.BinaryCodec
	GovKeeper       *govkeeper.Keeper
	StakingSubspace paramtypes.Subspace
}

HandlerOptions extend the SDK's AnteHandler options by requiring the IBC channel keeper.

type MempoolFeeDecorator ¶

type MempoolFeeDecorator struct{}

MempoolFeeDecorator will check if the transaction's fee is at least as large as the local validator's minimum gasFee (defined in validator config).

If fee is too low, decorator returns error and tx is rejected from mempool. Note this only applies when ctx.CheckTx = true. If fee is high enough or not CheckTx, then call next AnteHandler.

CONTRACT: Tx must implement FeeTx to use MempoolFeeDecorator

func NewMempoolFeeDecorator() MempoolFeeDecorator

func (mfd MempoolFeeDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error)