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esbenp / pdf-bot

🤖 A Node queue API for generating PDFs using headless Chrome. Comes with a CLI, S3 storage and webhooks for notifying subscribers about generated PDFs
MIT License
2.63k stars 142 forks source link

Error: connect ECONNREFUSED #30

Open venkadesh-p opened 5 years ago

venkadesh-p commented 5 years ago

When i am trying to generate pdf using CLI, i am getting the following log. 

$ DEBUG=pdf:* pdf-bot generate 359621c9-87cc-4070-b648-09aa51d117ba
  pdf:cli Creating CLI using config file /Users/venkadesh/Downloads/pdf-bot-master/pdf-bot.config.js +0ms
  pdf:generator Creating PDF for url https://esbenp.github.io with options {"completionTrigger":{"timeout":5000,"timeoutMessage":"CompletionTrigger timed out."}} +68ms
  pdf:db Logging try for job ID 359621c9-87cc-4070-b648-09aa51d117ba +26s
html-pdf-chrome error: Error: connect ECONNREFUSED ::1:50296 (job ID: 359621c9-87cc-4070-b648-09aa51d117ba. Generation ID: 09864256-00a8-410f-9a7a-68a8e8ba2f05)

Anyone please help me to fix this.

xucito commented 5 years ago

When you run the CLI it seems that it doesn't use the chrome default port. Explicitly set it to your chrome remote debugging port (Default 9222).

var LowDB = require('./src/db/lowdb.js')
var htmlPdf = require('html-pdf-chrome')

module.exports = {
  api: {
    port: 3000,
    token: 'api-token'
  },
  db: LowDB({
    lowDbOptions: {},
    path: 'pdf-storage/db/db'
  }),
  storagePath: "pdf-storage",
  webhook: {
    url: 'http://localhost:3000/webhooks/pdf'
  },
  //include this section
  generator: {
    // Triggers that specify when the PDF should be generated
    completionTrigger: new htmlPdf.CompletionTrigger.Timer(1000), // waits for 1 sec
    // The port to listen for Chrome (default: 9222)
    port: 9222 //this will be your default chrome remote debugging port
  }
}