How to use readPid method in devicefarmer-stf

Best JavaScript code snippet using devicefarmer-stf

index.js

Source:index.js

1const async = require('async');2const debug = require('debug')('ngineer');3const fs = require('fs');4const path = require('path');5const EventEmitter = require('events').EventEmitter;6const util = require('util');7const procinfo = require('procinfo');8const exec = require('child_process').exec;9const createLocation = require('./sections/location');10module.exports = function(basePath, opts) {11  const nginx = new EventEmitter();12  const pidLocation = path.resolve(basePath, (opts || {}).pidFile || 'logs/nginx.pid');13  let online = false;14  let pid;15  function monitorProcess(targetPid) {16    debug(`looking up process information for process: ${targetPid}`);17    procinfo(targetPid, function(err, processData) {18      pid = processData && processData.pids[0];19      nginx.online = !err;20      if (pid) {21        setTimeout(function() {22          monitorProcess(targetPid)23        }, 500);24      }25    });26  }27  function readPID() {28    // open the pid file29    debug(`looking for pid file: ${pidLocation}`);30    fs.readFile(pidLocation, 'utf8', function(err, data) {31      let watchTarget = pidLocation;32      // if we hit an error opening the file, then the pid file does not exist33      // therefore we will assume that nginx is not running34      if (err) {35        // if we are currently online, then flag then update the flag and trigger the offline event36        if (nginx.online) {37          nginx.online = false;38        }39      } else {40        const filePid = parseInt(data, 10);41        // file exists but pid is not yet valid42        if (isNaN(filePid)) {43          return process.nextTick(readPID);44        }45        // otherwise, read the file and check on the process status46        return monitorProcess(filePid);47      }48      // work up parent folders until we find a valid location49      while (!fs.existsSync(watchTarget)) {50        watchTarget = path.dirname(watchTarget);51      }52      // if the pid file has since been created read it again53      if (watchTarget === pidLocation) {54        return process.nextTick(readPID);55      }56      // check that we can read the file (avoid potential race condition with scaffolding)57      try {58        fs.accessSync(watchTarget, fs.constants.R_OK);59      } catch (e) {60        debug(`no read access to ${watchTarget}, sleeping 500ms`);61        setTimeout(readPID, 500);62        return;63      }64      // watch the appropriate location and trigger a reread when something changes65      debug(`watching: ${watchTarget}`);66      const watcher = fs.watch(watchTarget, { persistent: false });67      watcher.once('change', () => {68        debug(`target "${watchTarget}" changed`);69        watcher.close();70        readPID();71      });72    });73  }74  /**75    #### location(pattern) => NginxLocation76    Create a new location directive for the nginx configuration77  **/78  nginx.location = pattern => createLocation(nginx, basePath, {79    ...opts,80    pattern,81  });82  /**83    #### reload()84    The reload method sends the reload configuration (HUP) signal to the nginx process.85  **/86  nginx.reload = require('./reload')(nginx, basePath, opts);87  /**88    #### reset()89    The reset function cleans out the config directory and stops the nginx running if90    is running.91  **/92  nginx.reset = require('./reset')(nginx, basePath, opts);93  /**94    #### scaffold(callback)95    Scaffold an nginx configuration directory based on a known default96    configuration.97  **/98  nginx.scaffold = require('./scaffold')(nginx, basePath, opts);99  /**100    #### start(callback)101    Attempt to start nginx by using a few well known nginx binary locations.102  **/103  nginx.start = require('./start')(nginx, basePath, opts);104  /**105    #### stop(callback)106    Stop the nginx process107  **/108  nginx.stop = require('./stop')(nginx, basePath, opts);109  nginx.stopOnExit = require('./stop-on-exit')(nginx);110  Object.defineProperty(nginx, 'online', {111    get: function() {112      return online;113    },114    set: function(value) {115      // only update if we are toggling the state116      if (value !== online) {117        online = value;118        nginx.emit(value ? 'online' : 'offline');119        // if we have gone offline start looking for the pid again120        if (! value) {121          process.nextTick(readPID);122        }123      }124    }125  });126  Object.defineProperty(nginx, 'pid', {127    get: function() {128      return pid;129    }130  });131  nginx.basePath = basePath;132  readPID();133  return nginx;...

nginx_reload.js

Source:nginx_reload.js

1/**2 * Sevice class to handle nginx process reload3 * Created by API Defender on 30/03/164 * @version 1.05 */6// Dependencies7var fs = require('fs')8var path = require('path')9var procinfo = require('procinfo')10var exec = require('child_process').exec11module.exports = Reloader12// Function to set nginx reload option and reload the nginx13function Reloader(opts, onChange) {14  if (!(this instanceof Reloader)) return new Reloader(opts, onChange)15  if (typeof opts === 'string') opts = {pidLocation: opts}16  if (!opts) opts = {}17  this.pidLocation = opts.pidLocation || '/run/nginx.pid'18  this.sudo = opts.sudo ? 'sudo ' : ''19  this.onChange = onChange || function noop(){}20  this.online = undefined21  this.pid = undefined22  this.readPID()23}24//25// watch the appropriate location26//27Reloader.prototype.end = function() {28  if (this.watcher) this.watcher.close()29}30// Function to send the reload configuration (HUP) signal to the nginx process.31Reloader.prototype.reload = function(cb) {32  exec(this.sudo + 'service nginx reload', function(err, stdout, stderr) {33    if (cb) cb(err, stdout, stderr)34  })35}36//37// Function to start nginx process38//39Reloader.prototype.start = function(cb) {40  exec(this.sudo + 'service nginx start', function(err, stdout, stderr) {41    if (cb) cb(err, stdout, stderr)42  })43}44//45// Function to stop nginx process46//47Reloader.prototype.stop = function(cb) {48  exec(this.sudo + 'service nginx stop', function(err, stdout, stderr) {49    if (cb) cb(err, stdout, stderr)50  })51}52//53// Function to read nginx pid file54//55Reloader.prototype.readPID = function() {56  var self = this57  var pidLocation = this.pidLocation58  var onChange = this.onChange59  // open the pid file60  fs.readFile(pidLocation, 'utf8', function(err, data) {61    var watchTarget = err ? path.dirname(pidLocation) : pidLocation62    // if we hit an error opening the file, then the pid file does not exist63    // therefore we will assume that nginx is not running64    if (err) {65      // if we are currently online, then update flag66      if (typeof self.online === 'undefined' || self.online) {67        self.online = false68        onChange(self.online)69      }70    }71    // otherwise, read the file and check on the process status72    else {73      procinfo(parseInt(data, 10), function(err, processData) {74        self.pid = processData.pids[0]75        var status = self.online76        self.online = !err77        if (status !== self.online) onChange(self.online)78      })79    }80    // watch the appropriate location and trigger a reread when something changes81    self.watcher = fs.watch(watchTarget, function(evt, filename) {82      this.close()83      self.readPID()84    })85  })...

extension.ts

Source:extension.ts

1import * as vscode from 'vscode';2const child_process = require('child_process');3export function activate(context: vscode.ExtensionContext) {4  context.subscriptions.push(vscode.commands.registerCommand('ReadPid', readPid));5  async function readPid() {6    const asd = vscode.workspace.getConfiguration().get('ReadPid.AppName');7    let pid = child_process.execSync(`pidof ${asd} ;`);8    var str = pid.toString();9    vscode.window.showInformationMessage(`pidof ${asd} = ` + str);10    var pids = str.split(' ');11    var selectedValue = "";12    if (pids.length > 1) {13      await vscode.window.showQuickPick(pids).then(value => {14          if (!value) return;15          selectedValue = value;16      });17      return selectedValue;18    }19    else {...

Using AI Code Generation

1const utils = require('devicefarmer-stf-utils');2const pid = utils.readPid();3console.log(pid);4{5  "scripts": {6  },7  "dependencies": {8  }9}10Copyright (c) 2017 DeviceFarmer

Using AI Code Generation

1var devicefarmer = require('devicefarmer-stf');2var df = new devicefarmer.DeviceFarmer();3df.readPid(function(err, pid) {4    if (err) {5        console.log("Error: " + err);6    } else {7        console.log("Pid: " + pid);8    }9});

Using AI Code Generation

1var stf = require('devicefarmer-stf');2var pid = stf.readPid();3console.log("pid: " + pid);4var stf = require('devicefarmer-stf');5var pid = stf.killPid();6console.log("pid: " + pid);7var stf = require('devicefarmer-stf');8var pid = stf.start();9console.log("pid: " + pid);10var stf = require('devicefarmer-stf');11var pid = stf.stop();12console.log("pid: " + pid);13var stf = require('devicefarmer-stf');14var pid = stf.restart();15console.log("pid: " + pid);16var stf = require('devicefarmer-stf');17var devices = stf.getDevices();18console.log("devices: " + devices);19var stf = require('devicefarmer-stf');20var device = stf.getDevice("deviceSerial");21console.log("device: " + device);22var stf = require('devicefarmer-stf');23var device = stf.getDevice("deviceSerial");24console.log("device: " + device);25var stf = require('devicefarmer-stf');26var device = stf.getDevice("deviceSerial");27console.log("device: " + device);28var stf = require('devicefarmer-stf');29var device = stf.getDevice("deviceSerial");30console.log("device: " + device);31var stf = require('devicefarmer-stf');32var device = stf.getDevice("deviceSerial");33console.log("device: " + device);

Using AI Code Generation

1var df_stf = require('devicefarmer-stf');2var stf = new df_stf();3var pid = stf.readPid();4console.log(pid);5var df_stf = require('devicefarmer-stf');6var stf = new df_stf();7var pid = stf.readPid();8console.log(pid);9var df_stf = require('devicefarmer-stf');10var stf = new df_stf();11var pid = stf.readPid();12console.log(pid);13var df_stf = require('devicefarmer-stf');14var stf = new df_stf();15var pid = stf.readPid();16console.log(pid);17var df_stf = require('devicefarmer-stf');18var stf = new df_stf();19var pid = stf.readPid();20console.log(pid);21var df_stf = require('devicefarmer-stf');22var stf = new df_stf();23var pid = stf.readPid();24console.log(pid);25var df_stf = require('devicefarmer-stf');26var stf = new df_stf();27var pid = stf.readPid();28console.log(pid);29var df_stf = require('devicefarmer-stf');30var stf = new df_stf();31var pid = stf.readPid();32console.log(pid);33var df_stf = require('devicefarmer-stf');34var stf = new df_stf();35var pid = stf.readPid();36console.log(pid);37var df_stf = require('devicefarmer-stf');38var stf = new df_stf();39var pid = stf.readPid();40console.log(pid);41var df_stf = require('

Using AI Code Generation

1var devicefarmer = require('devicefarmer-stf');2devicefarmer.readPid('pidfile', function (err, pid) {3if (err) {4console.log('Error: ' + err);5} else {6console.log('Pid: ' + pid);7}8});9var devicefarmer = require('devicefarmer-stf');10devicefarmer.getPid('pidfile', function (err, pid) {11if (err) {12console.log('Error: ' + err);13} else {14console.log('Pid: ' + pid);15}16});17var devicefarmer = require('devicefarmer-stf');18devicefarmer.killPid('pidfile', function (err, pid) {19if (err) {20console.log('Error: ' + err);21} else {22console.log('Pid: ' + pid);23}24});25var devicefarmer = require('devicefarmer-stf');26devicefarmer.writePid('pidfile', function (err, pid) {27if (err) {28console.log('Error: ' + err);29} else {30console.log('Pid: ' + pid);31}32});33var devicefarmer = require('devicefarmer-stf');34devicefarmer.getPort('portfile', function (err, pid) {35if (err) {36console.log('Error: ' + err);37} else {38console.log('Pid: ' + pid);39}40});41var devicefarmer = require('devicefarmer-stf');42devicefarmer.writePort('portfile', function (err, pid) {43if (err) {44console.log('Error: ' + err);45} else {46console.log('Pid: ' + pid);47}48});49var devicefarmer = require('devicefarmer-stf');50devicefarmer.getDeviceId('deviceidfile', function (err, pid

Using AI Code Generation

1var utils = require('devicefarmer-stf-utils');2var pid = utils.readPid();3console.log('PID is ' + pid);4var utils = require('devicefarmer-stf-utils');5var pid = utils.readPid();6console.log('PID is ' + pid);

Using AI Code Generation

1var readPid = require('devicefarmer-stf-provider').readPid;2readPid('path/to/pidfile', function(err, pid) {3    if (err) {4        console.log('Error reading pid file: ' + err);5    } else {6        console.log('pid is: ' + pid);7    }8});9var writePid = require('devicefarmer-stf-provider').writePid;10writePid('path/to/pidfile', function(err) {11    if (err) {12        console.log('Error writing pid file: ' + err);13    } else {14        console.log('pid file written successfully');15    }16});17var killProcess = require('devicefarmer-stf-provider').killProcess;18killProcess('path/to/pidfile', function(err) {19    if (err) {20        console.log('Error killing process: ' + err);21    } else {22        console.log('Process killed successfully');23    }24});25var isProcessAlive = require('devicefarmer-stf-provider').isProcessAlive;26isProcessAlive('path/to/pidfile', function(err, alive) {27    if (err) {28        console.log('Error checking if process is alive: ' + err);29    } else {30        console.log('Process is alive: ' + alive);31    }32});

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.