quorum/consensus/istanbul/errors.go

30 lines
1.2 KiB
Go

// Copyright 2017 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package istanbul
import "errors"
var (
// ErrUnauthorizedAddress is returned when given address cannot be found in
// current validator set.
ErrUnauthorizedAddress = errors.New("unauthorized address")
// ErrStoppedEngine is returned if the engine is stopped
ErrStoppedEngine = errors.New("stopped engine")
// ErrStartedEngine is returned if the engine is already started
ErrStartedEngine = errors.New("started engine")
)