Posts made by jLouzado

Tried to get help on the jsreport-electron-pdf github repo but not sure if that's really active

https://github.com/bjrmatos/jsreport-electron-pdf/issues/18

Issue

• I'm trying to generate a report via electron-pdf and it's timing out with the following error:

Error: Timeout when executing in electron
    at Timeout._onTimeout (/home/ubuntu/jsreportapp/node_modules/electron-html-to/lib/dedicatedProcessStrategy.js:277:20)
    at ontimeout (timers.js:498:11)
    at tryOnTimeout (timers.js:323:5)
    at Timer.listOnTimeout (timers.js:290:5)

• Would very much appreciate any assistance :pray:

Steps

• I installed jsreport-electron-pdf and electron since electron-prebuilt is now Deprecated.
• Here's the extract from my package.json:

"dependencies": {
    "electron": "^2.0.5",
    "install": "^0.12.1",
    "jsreport": "2.1.1",
    "jsreport-electron-pdf": "^3.0.0",
    "jsreport-phantom-pdf": "^2.1.3",
    "npm": "^6.2.0"
  }

• and here's the section from my jsreport.config.json file:

"extensions": {
    "authentication": {
      "cookieSession": {
        "secret": "some secret"
      },
      "admin": {
        "username": "some name",
        "password": "some password"
      },
      "enabled": true
    },
    "scripts": {
      "timeout": 40000,
      "strategy": "http-server"
    },
    "electron":{
      "strategy":"electron-ipc",
      "pingTimeout":100,
      "timeout":5000
    }
  },

Description

• I'm running on an AWS EC2 t2.medium instance so that has 2 cores
• However the electron-pdf strategy is defaulting to dedicated-process even though I'm setting it as electron-ipc in the jsreport "extensions" configuration.
• It's not even taking the pingTimeout and timeout values from the config file
• startup log

2018-07-15T10:59:39.982Z - info: Using extension electron-pdf
  electron-html-to Creating a new conversion function with options: +0ms { timeout: 10000,
  numberOfWorkers: 2,
  chromeCommandLineSwitches: { 'ignore-certificate-errors': null },
  allowLocalFilesAccess: false,
  maxLogEntrySize: 1000,
  tmpDir: '/tmp/jsreport/autocleanup',
  strategy: 'dedicated-process' }

• Jsreport Server Log

2018-07-15T11:00:11.394Z - debug: Electron Pdf recipe start.
  electron-html-to:conversion generating new conversion task.. +31s
  electron-html-to:conversion conversion task id: ea778c01-9b8d-4672-865a-ee5c18cb5328 +0ms
  electron-html-to:conversion creating temporal html files in /tmp/jsreport/autocleanup.. +1ms
  electron-html-to:conversion creating temporal html file [type: html] in /tmp/jsreport/autocleanup/ea778c01-9b8d-4672-865a-ee5c18cb5328html.html.. +0ms
  electron-html-to:conversion starting conversion task [strategy:dedicated-process][task id:ea778c01-9b8d-4672-865a-ee5c18cb5328] with options: +1ms { browserWindow: 
   { width: undefined,
     height: undefined,
     webPreferences: { javascript: true } },
  waitForJSVarName: 'JSREPORT_READY_TO_START',
  collectLogs: true,
  delay: undefined,
  waitForJS: false,
  converterPath: '/home/ubuntu/jsreportapp/node_modules/electron-html-to/lib/converters/pdf.js',
  pdf: 
   { marginsType: undefined,
     pageSize: undefined,
     printBackground: true,
     landscape: false },
  htmlFile: '/tmp/jsreport/autocleanup/ea778c01-9b8d-4672-865a-ee5c18cb5328html.html',
  url: 'file:///tmp/jsreport/autocleanup/ea778c01-9b8d-4672-865a-ee5c18cb5328html.html',
  chromeCommandLineSwitches: { 'ignore-certificate-errors': null },
  extraHeaders: {},
  output: 
   { tmpDir: '/tmp/jsreport/autocleanup',
     id: 'ea778c01-9b8d-4672-865a-ee5c18cb5328' } }
  electron-html-to:dedicated-process-strategy saving settings in temporal file.. +1ms
  electron-html-to:dedicated-process-strategy searching electron executable path.. +0ms
  electron-html-to:dedicated-process-strategy trying to get electron path from "electron" module.. +0ms
  electron-html-to:dedicated-process-strategy spawning new electron process with args: +1ms [ '/home/ubuntu/jsreportapp/node_modules/electron-html-to/lib/scripts/standaloneScript.js' ] and options: { env: 
   { ELECTRON_WORKER_ID: 'ea778c01-9b8d-4672-865a-ee5c18cb5328',
     ELECTRON_HTML_TO_SETTINGS_FILE_PATH: '/tmp/jsreport/autocleanup/ea778c01-9b8d-4672-865a-ee5c18cb5328settings.html',
     DISPLAY: 'localhost:10.0' },
  stdio: [ null, null, null, 'ipc' ] }
  electron-html-to:dedicated-process-strategy electron process pid: +4ms 2196
  electron-html-to:dedicated-process-strategy processing conversion.. +1ms
  electron-html-to:dedicated-process-strategy electron process exit with code: 127 and signal: null +1ms
  electron-html-to:dedicated-process-strategy conversion timeout.. +10s
2018-07-15T11:00:21.409Z - error: Error when processing render request Timeout when executing in electron Error: Timeout when executing in electron
    at Timeout._onTimeout (/home/ubuntu/jsreportapp/node_modules/electron-html-to/lib/dedicatedProcessStrategy.js:277:20)
    at ontimeout (timers.js:498:11)
    at tryOnTimeout (timers.js:323:5)
    at Timer.listOnTimeout (timers.js:290:5)
2018-07-15T11:00:21.410Z - error: Error during processing request at http:/<IP_Address>:5488/api/report/student-list-normal-marks