@firebolt-js/openrpc/languages/javascript/src/shared/Transport/queue.mjs

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/*
 * Copyright 2021 Comcast Cable Communications Management, LLC
 *
 * 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.
 *
 * SPDX-License-Identifier: Apache-2.0
 */

export default class Queue {
  constructor () {
    this._callback = null
    this._queue = []
  }

  send (json) {
    this._queue.push(json)
  }

  receive (_callback) {
    this._callback = _callback
  }

  flush (transport) {
    transport.receive(this._callback)
    this._queue.forEach(item => transport.send(item))
  }
}