Files
tendermint/rpc/core/evidence.go
Callum Waters 88d7007c3c check evidence hasn't already been stored (#4632)
Add Has function, create better handling of errors when adding evidence, usage of error types.

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2020-04-07 08:42:14 +00:00

19 lines
668 B
Go

package core
import (
"github.com/tendermint/tendermint/evidence"
ctypes "github.com/tendermint/tendermint/rpc/core/types"
rpctypes "github.com/tendermint/tendermint/rpc/lib/types"
"github.com/tendermint/tendermint/types"
)
// BroadcastEvidence broadcasts evidence of the misbehavior.
// More: https://docs.tendermint.com/master/rpc/#/Info/broadcast_evidence
func BroadcastEvidence(ctx *rpctypes.Context, ev types.Evidence) (*ctypes.ResultBroadcastEvidence, error) {
err := evidencePool.AddEvidence(ev)
if _, ok := err.(evidence.ErrEvidenceAlreadyStored); err == nil || ok {
return &ctypes.ResultBroadcastEvidence{Hash: ev.Hash()}, nil
}
return nil, err
}