/**
 * Copyright (c) Microsoft Corporation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

export class ProtocolError extends Error {
  sessionClosed: boolean;

  constructor(sessionClosed: boolean, message?: string) {
    super(message);
    this.sessionClosed = sessionClosed || false;
  }
}

export function isSessionClosedError(e: Error): boolean {
  return e instanceof ProtocolError && e.sessionClosed;
}