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How to use _unlinkSocket method in root

Best JavaScript code snippet using root

AsyncWebSocket.js

Source:AsyncWebSocket.js

...39      this._ws.onerror = this._onError.bind(this);40      this._ws.onmessage = this._onMessage.bind(this);41      this._ws.onclose = this._onClose.bind(this);42    } catch (e) {43      this._unlinkSocket();44      throw new DetoxRuntimeError({45        message: 'Unexpected error occurred when opening a web socket connection.\nSee the error details below.',46        hint: DetoxRuntimeError.reportIssue,47        debugInfo: e,48      });49    }50    return this._opening.promise;51  }52  async close() {53    if (!this._ws) {54      return;55    }56    if (this._closing) {57      throw new DetoxInternalError('Detected an attempt to close an already closing or closed web socket.');58    }59    const closing = this._closing = new Deferred();60    try {61      this._ws.close();62    } catch (error) {63      this._onError({ error });64    }65    return closing.promise;66  }67  async send(message, options = DEFAULT_SEND_OPTIONS) {68    if (!this.isOpen) {69      throw new DetoxRuntimeError({70        message: 'Cannot send a message over the closed web socket. See the payload below:',71        hint: DetoxRuntimeError.reportIssue,72        debugInfo: message,73      });74    }75    if (!_.isNumber(message.messageId)) {76      message.messageId = this._messageIdCounter++;77    }78    const messageId = message.messageId;79    const inFlight = this.inFlightPromises[messageId] = new InflightRequest(message).withTimeout(options.timeout);80    this.handleMultipleNonAtomicPendingActions();81    const messageAsString = JSON.stringify(message);82    this._log.trace(EVENTS.SEND, messageAsString);83    this._ws.send(messageAsString);84    return inFlight.promise;85  }86  handleMultipleNonAtomicPendingActions() {87    const pendingNonAtomicRequests = this.getNonAtomicPendingActions();88    for (const inflight of pendingNonAtomicRequests) {89        inflight.reject(new DetoxRuntimeError({90          message: 'Detox has detected multiple interactions taking place simultaneously. Have you forgotten to apply an await over one of the Detox actions in your test code?',91        }));92    }93  }94  getNonAtomicPendingActions() {95    const remaining = Object.keys(this.inFlightPromises).map((key) => {96      return this.inFlightPromises[key];97    }).filter(item => {98      return item.message.isAtomic === true;99    });100    return remaining.length > 1 ? remaining : [];101  }102  setEventCallback(event, callback) {103    if (_.isEmpty(this._eventCallbacks[event])) {104      this._eventCallbacks[event] = [callback];105    } else {106      this._eventCallbacks[event].push(callback);107    }108  }109  resetInFlightPromises() {110    for (const messageId of _.keys(this.inFlightPromises)) {111      const inFlight = this.inFlightPromises[messageId];112      inFlight.clearTimeout();113      delete this.inFlightPromises[messageId];114      this._abortedMessageIds.add(+messageId);115    }116  }117  // TODO: handle this leaked abstraction some day118  hasPendingActions() {119    return _.some(this.inFlightPromises, p => p.message.type !== 'currentStatus');120  }121  rejectAll(error) {122    const hasPendingActions = this.hasPendingActions();123    const inFlightPromises = _.values(this.inFlightPromises);124    this.resetInFlightPromises();125    for (const inflight of inFlightPromises) {126      inflight.reject(error);127    }128    if (!hasPendingActions) {129      log.error(EVENTS.ERROR, DetoxRuntimeError.format(error));130    }131  }132  get isOpen() {133    return this.status === 'open';134  }135  get status() {136    if (!this._ws) {137      return 'non-initialized';138    }139    switch (this._ws.readyState) {140      case WebSocket.CLOSED: return 'closed';141      case WebSocket.CLOSING: return 'closing';142      case WebSocket.CONNECTING: return 'opening';143      case WebSocket.OPEN: return 'open';144      /* istanbul ignore next */145      default: // TODO: [2021-12-01] throw new DetoxInternalError('...'); instead146        return undefined;147    }148  }149  /**150   * @param {WebSocket.OpenEvent} event151   * @private152   */153  _onOpen(event) { // eslint-disable-line no-unused-vars154    this._log.trace(EVENTS.OPEN, `opened web socket to: ${this._url}`);155    this._opening.resolve();156    this._opening = null;157  }158  /**159   * @param {Error} event.error160   * @private161   */162  _onError(event) {163    const { error } = event;164    if (this._opening && this._opening.isPending()) {165      this._opening.reject(new DetoxRuntimeError({166        message: 'Failed to open a connection to the Detox server.',167        debugInfo: error,168        noStack: true,169      }));170      return this._unlinkSocket();171    }172    if (this._closing && this._closing.isPending()) {173      this._closing.reject(new DetoxRuntimeError({174        message: 'Failed to close a connection to the Detox server.',175        debugInfo: error,176        noStack: true,177      }));178      return this._unlinkSocket();179    }180    this.rejectAll(new DetoxRuntimeError({181      message: 'Failed to deliver the message to the Detox server:',182      debugInfo: error,183      noStack: true,184    }));185  }186  /**187   *188   * @param {WebSocket.MessageEvent} event189   * @private190   */191  _onMessage(event) {192    const data = event && event.data || null;193    try {194      this._log.trace(EVENTS.MESSAGE, data);195      const json = JSON.parse(data);196      if (!json || !json.type) {197        throw new DetoxRuntimeError('Empty or non-typed message received over the web socket.');198      }199      let handled = false;200      if (this.inFlightPromises.hasOwnProperty(json.messageId)) {201        this.inFlightPromises[json.messageId].resolve(json);202        delete this.inFlightPromises[json.messageId];203        handled = true;204      }205      if (this._eventCallbacks.hasOwnProperty(json.type)) {206        for (const callback of this._eventCallbacks[json.type]) {207          callback(json);208        }209        handled = true;210      }211      if (!handled) {212        if (this._abortedMessageIds.has(json.messageId)) {213          log.debug(EVENTS.LATE_RESPONSE, `Received late response for messageId=${json.messageId}`);214        } else {215          throw new DetoxRuntimeError('Unexpected message received over the web socket: ' + json.type);216        }217      }218    } catch (error) {219      this.rejectAll(new DetoxRuntimeError({220        message: 'Unexpected error on an attempt to handle the response received over the web socket.',221        hint: 'Examine the inner error:\n\n' + DetoxRuntimeError.format(error) + '\n\nThe payload was:',222        debugInfo: data,223      }));224    }225  }226  /**227   * @param {WebSocket.CloseEvent | null} event228   * @private229   */230  _onClose(event) { // eslint-disable-line no-unused-vars231    if (this._closing) {232      this._closing.resolve();233    }234    this._unlinkSocket();235  }236  _unlinkSocket() {237    if (this._ws) {238      this._ws.onopen = null;239      this._ws.onerror = null;240      this._ws.onmessage = null;241      this._ws.onclose = null;242      this._ws = null;243    }244    this._opening = null;245    this._closing = null;246  }247}...

SingleInstanceManager.js

Source:SingleInstanceManager.js

...79                        }80                        else {81                            // It somtimes happens on Linux and OS X that the pipe is left behind82                            // so we unlink and try again if we think that has happened.83                            this._unlinkSocket();84                            this._retryCount--;85                            return [2 /*return*/, this.ensureSingleInstance(onStartupArgsReceived)];86                        }87                        return [3 /*break*/, 10];88                    case 10: return [2 /*return*/];89                }90            });91        });92    };93    SingleInstanceManager.prototype._tryToCreateMainInstanceServer = function () {94        return NodeIPCFactory_1.default.serve(this._pipeName)95            .then(function (server) {96            return Promise.resolve(server);97        })...

Using AI Code Generation

1var fs = require('fs');2var net = require('net');3var server = net.createServer(function (socket) {4    socket.end('goodbye5');6}).on('error', function (err) {7    throw err;8});9server.listen(function () {10    var address = server.address();11    var client = net.connect(address.port, function () {12        console.log('client connected');13        client.end();14    });15});16server.on('close', function () {17    console.log('server closed');18});19server.unref();20server.close();21var fs = require('fs');22var net = require('net');23var server = net.createServer(function (socket) {24    socket.end('goodbye25');26}).on('error', function (err) {27    throw err;28});29server.listen(function () {30    var address = server.address();31    var client = net.connect(address.port, function () {32        console.log('client connected');33        client.end();34    });35});36server.on('close', function () {37    console.log('server closed');38});39server.unref();40server.close();41And this is the output when I uncomment the server.unref() line:42The server.close() is called in both cases. Why is the server closed in the first case and not in the second case?43And this is the output when I uncomment the server.unref() line:44The server.close() is called in both cases. Why is the server closed in the first case and not in the second case?45server.on('close', function () {46  console.log('server closed');47});

Using AI Code Generation

1var root = require('root');2var socketPath = '/tmp/sock';3root._unlinkSocket(socketPath);4var root = require('root');5var socketPath = '/tmp/sock';6root._unlinkSocket(socketPath);

Using AI Code Generation

1var fs = require('fs');2var net = require('net');3var socket = net.createConnection(1234, 'localhost');4socket.on('connect', function() {5    console.log('client connected');6    fs._unlinkSocket(socket);7    socket.destroy();8});9socket.on('close', function() {10    console.log('client closed');11});12I'm trying to create a server using net.createServer() and I want to use the same port on the same machine again. I'm getting an error saying that the address is already in use. I'm using the following code:13var net = require('net');14var server = net.createServer(function(socket) {15    socket.end('goodbye16');17});18server.listen(1337, '

Using AI Code Generation

1var fs = require('fs');2var root = require('root');3root._unlinkSocket();4fs.unlink(root._socketPath);5fs.unlink('/tmp/rootd.sock');6fs.unlink('/tmp/rootd.sock');7fs.unlink('/tmp/rootd.sock');8fs.unlink('/tmp/rootd.sock');

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