github.com/reapchain/go-reapchain@v0.2.15-0.20210609012950-9735c110c705/consensus/podc/core/errors.go (about)

     1  // Copyright 2017 AMIS Technologies
     2  // This file is part of the go-ethereum library.
     3  //
     4  // The go-ethereum library is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU Lesser General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // The go-ethereum library is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU Lesser General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU Lesser General Public License
    15  // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package core
    18  
    19  import "errors"
    20  
    21  var (
    22  	// errInconsistentSubject is returned when received subject is different from
    23  	// current subject.
    24  	errInconsistentSubject = errors.New("inconsistent subjects")
    25  	// errNotFromProposer is returned when received message is supposed to be from
    26  	// proposer.
    27  	errNotFromProposer = errors.New("message does not come from proposer")
    28  	// errIgnored is returned when a message was ignored.
    29  	errIgnored = errors.New("message is ignored")
    30  	// errFutureMessage is returned when current view is earlier than the
    31  	// view of the received message.
    32  	errFutureMessage = errors.New("future message")
    33  	// errOldMessage is returned when the received message's view is earlier
    34  	// than current view.
    35  	errOldMessage = errors.New("old message")
    36  	// errInvalidMessage is returned when the message is malformed.
    37  	errInvalidMessage = errors.New("invalid message")
    38  	// errFailedDecodePreprepare is returned when the preprepare message is malformed.
    39  	errFailedDecodePreprepare = errors.New("failed to decode preprepare")
    40  	// errFailedDecodePrepare is returned when the prepare message is malformed.
    41  	errFailedDecodePrepare = errors.New("failed to decode prepare")
    42  
    43  	// errFailedDecodePrepare is returned when the prepare message is malformed.
    44  	errFailedDecodeDselect = errors.New("failed to decode d-select")
    45  
    46  
    47  	// errFailedDecodeCommit is returned when the commit message is malformed.
    48  	errFailedDecodeDcommit = errors.New("failed to decode d-commit")
    49  	// errFailedDecodeCommit is returned when the commit message is malformed.
    50  	errFailedDecodeCommit = errors.New("failed to decode commit")
    51  
    52  
    53  
    54  	// errFailedDecodeCheckpoint is returned when the checkpoint message is malformed.
    55  	errFailedDecodeCheckpoint = errors.New("failed to decode checkpoint")
    56  	// errFailedDecodeMessageSet is returned when the message set is malformed.
    57  	errFailedDecodeMessageSet = errors.New("failed to decode message set")
    58  )