73 lines
1.6 KiB
Rust
73 lines
1.6 KiB
Rust
// Copyright 2015, 2016 Ethcore (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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use io::IoError;
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use crypto::CryptoError;
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use rlp::*;
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#[derive(Debug, Copy, Clone)]
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pub enum DisconnectReason
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{
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DisconnectRequested,
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_TCPError,
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_BadProtocol,
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UselessPeer,
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_TooManyPeers,
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_DuplicatePeer,
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_IncompatibleProtocol,
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_NullIdentity,
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_ClientQuit,
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_UnexpectedIdentity,
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_LocalIdentity,
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PingTimeout,
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}
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#[derive(Debug)]
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/// Network error.
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pub enum NetworkError {
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/// Authentication error.
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Auth,
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/// Unrecognised protocol.
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BadProtocol,
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/// Message expired.
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Expired,
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/// Peer not found.
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PeerNotFound,
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/// Peer is diconnected.
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Disconnect(DisconnectReason),
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/// Socket IO error.
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Io(IoError),
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}
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impl From<DecoderError> for NetworkError {
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fn from(_err: DecoderError) -> NetworkError {
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NetworkError::Auth
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}
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}
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impl From<IoError> for NetworkError {
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fn from(err: IoError) -> NetworkError {
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NetworkError::Io(err)
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}
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}
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impl From<CryptoError> for NetworkError {
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fn from(_err: CryptoError) -> NetworkError {
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NetworkError::Auth
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}
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}
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