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provider_errors.ts
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provider_errors.ts
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/*
This file is part of web3.js.
web3.js 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.
web3.js 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 web3.js. If not, see <http://www.gnu.org/licenses/>.
*/
/* eslint-disable max-classes-per-file */
import {
ERR_PROVIDER,
ERR_INVALID_PROVIDER,
ERR_INVALID_CLIENT,
ERR_SUBSCRIPTION,
ERR_WS_PROVIDER,
} from '../error_codes';
import { BaseWeb3Error } from '../web3_error_base';
export class ProviderError extends BaseWeb3Error {
public code = ERR_PROVIDER;
}
export class InvalidProviderError extends BaseWeb3Error {
public code = ERR_INVALID_PROVIDER;
public constructor(public clientUrl: string) {
super(`Provider with url "${clientUrl}" is not set or invalid`);
}
}
export class InvalidClientError extends BaseWeb3Error {
public code = ERR_INVALID_CLIENT;
public constructor(clientUrl: string) {
super(`Client URL "${clientUrl}" is invalid.`);
}
}
export class SubscriptionError extends BaseWeb3Error {
public code = ERR_SUBSCRIPTION;
}
export class Web3WSProviderError extends BaseWeb3Error {
public code = ERR_WS_PROVIDER; // this had duplicate code with generic provider
}