openethereum/js/packages/api/transport/error.js

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// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity 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 General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import ExtendableError from 'es6-error';
export const ERROR_CODES = {
UNSUPPORTED_REQUEST: -32000,
NO_WORK: -32001,
NO_AUTHOR: -32002,
NO_NEW_WORK: -32003,
NO_WORK_REQUIRED: -32004,
NOT_ENOUGH_DATA: -32006,
UNKNOWN_ERROR: -32009,
TRANSACTION_ERROR: -32010,
EXECUTION_ERROR: -32015,
EXCEPTION_ERROR: -32016,
ACCOUNT_LOCKED: -32020,
PASSWORD_INVALID: -32021,
ACCOUNT_ERROR: -32023,
SIGNER_DISABLED: -32030,
DAPPS_DISABLED: -32031,
NETWORK_DISABLED: -32035,
REQUEST_REJECTED: -32040,
REQUEST_REJECTED_LIMIT: -32041,
REQUEST_NOT_FOUND: -32042,
COMPILATION_ERROR: -32050,
ENCRYPTION_ERROR: -32055,
FETCH_ERROR: -32060,
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INVALID_PARAMS: -32602
};
export default class TransportError extends ExtendableError {
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static requestRejected (method = null) {
return new TransportError(method, ERROR_CODES.REQUEST_REJECTED, 'Request has been rejected.');
}
constructor (method, code, message) {
const m = `${method}: ${code}: ${message}`;
super(m);
this.code = code;
this.type = Object.keys(ERROR_CODES).find((k) => ERROR_CODES[k] === code) || '';
this.method = method;
this.text = message;
}
}