@pano.video/panortc-react-native-sdk/lib/module/common/RtcNetworkManager.native.js

PanoRtc SDK For React Native

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

import { NativeEventEmitter, NativeModules } from 'react-native';
const {
  /**
   * @ignore
   */
  PanoRtcNetworkManagerModule
} = NativeModules;
/**
 * @ignore
 */

const Prefix = PanoRtcNetworkManagerModule.prefix;
/**
 * @ignore
 */

const RtcNetworkManagerEvent = new NativeEventEmitter(PanoRtcNetworkManagerModule);
/**
 * The {@link RtcNetworkManager} class.
 */

export default class RtcNetworkManager {
  constructor() {
    _defineProperty(this, "_listeners", new Map());
  }

  /**
   * @ignore
   */
  static _callMethod(method, args) {
    return PanoRtcNetworkManagerModule.callMethod(method, args);
  }

  destroy() {
    this.removeAllListeners();
  }
  /**
   * Adds the [`RtcNetworkManagerHandler`]{@link RtcNetworkManagerHandler} handler.
   *
   * After setting the [`RtcNetworkManagerHandler`]{@link RtcNetworkManagerHandler} handler, you can listen for `RtcNetworkManager` events and receive the statistics of the corresponding RtcNetworkManager instance.
   * @param event The event type.
   * @param listener The [`RtcNetworkManagerHandler`]{@link RtcNetworkManagerHandler} handler.
   */


  addListener(event, listener) {
    const callback = res => {
      const {
        data
      } = res; // @ts-ignore

      listener(...data);
    };

    let map = this._listeners.get(event);

    if (map === undefined) {
      map = new Map();

      this._listeners.set(event, map);
    }

    RtcNetworkManagerEvent.addListener(Prefix + event, callback);
    map.set(listener, callback);
    return {
      remove: () => {
        this.removeListener(event, listener);
      }
    };
  }
  /**
   * Removes the [`RtcNetworkManagerHandler`]{@link RtcNetworkManagerHandler} handler.
   *
   * For callback events that you only want to listen for once, call this method to remove the specific [`RtcNetworkManagerHandler`]{@link RtcNetworkManagerHandler} objects after you have received them.
   * @param event The event type.
   * @param listener The [`RtcNetworkManagerHandler`]{@link RtcNetworkManagerHandler} handler.
   */


  removeListener(event, listener) {
    const map = this._listeners.get(event);

    if (map === undefined) return;
    RtcNetworkManagerEvent.removeListener(Prefix + event, map.get(listener));
    map.delete(listener);
  }
  /**
   * Removes all the [`RtcNetworkManagerHandler`]{@link RtcNetworkManagerHandler} handlers.
   * @param event The event type.
   */


  removeAllListeners(event) {
    if (event === undefined) {
      this._listeners.forEach((_, key) => {
        RtcNetworkManagerEvent.removeAllListeners(Prefix + key);
      });

      this._listeners.clear();

      return;
    }

    RtcNetworkManagerEvent.removeAllListeners(Prefix + event);

    this._listeners.delete(event);
  }
  /**
   * @~english
   * @brief Start network test.
   * @param token     The secure token that App Server got from PANO.
   *                  NOTE: don't use the token which is used for joining channel.
   * @param delegate  Callback for test result, must be valid until stopNetworkTest called.
   * @return
   *   - ResultCode.OK: Success
   *   - others: Failure
   * @note The network test will consume additional bandwidth, please avoid doing network test in call.
   * @~chinese
   * @brief 启动网络测试。
   * @param token     App服务器向PANO获取的token。注意：不要使用加入频道时使用的 token。
   * @param delegate  测试结果回调，在调用 stopNetworkTest 之前必须保持有效。
   * @return
   *   - ResultCode.OK: 成功
   *   - 其他: 失败
   * @note 网络测试会产生额外流量，尽量避免在通话过程中进行测试。
   */


  startNetworkTest(token) {
    return RtcNetworkManager._callMethod('startNetworkTest', {
      token
    });
  }
  /**
   * @~english
   * @brief Stop network test.
   * @return
   *   - ResultCode.OK: Success
   *   - others: Failure
   * @~chinese
   * @brief 停止网络测试。
   * @return
   *   - ResultCode.OK: 成功
   *   - 其他: 失败
   */


  stopNetworkTest() {
    return RtcNetworkManager._callMethod('stopNetworkTest');
  }

}
/**
 * @ignore
 */
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