intermittent rendering issue Page.printToPDF

DeanKamali

Hello

I have an intermittent issue with rendering reports, I'm seeing the following exception when attempting to render a PDF., However, on subsequent attempts, it renders just fine.

I'm using the latest version of jsreport version 2.5.0 docker container + chrome engine.

2019-08-27T01:07:27.380Z - error: Error when processing render request Protocol error (Page.printToPDF): Target closed. Error: Protocol error (Page.printToPDF): Target closed.
    at /app/node_modules/puppeteer/lib/Connection.js:183:56
    at new Promise (<anonymous>)
    at CDPSession.send (/app/node_modules/puppeteer/lib/Connection.js:182:12)
    at Page.pdf (/app/node_modules/puppeteer/lib/Page.js:926:39)
    at Page.<anonymous> (/app/node_modules/puppeteer/lib/helper.js:111:23)
    at /app/node_modules/jsreport-chrome-pdf/lib/conversion.js:164:27
    at processTicksAndRejections (internal/process/task_queues.js:89:5)
    at async /app/node_modules/jsreport-chrome-pdf/lib/conversion.js:200:22
2019-08-27T01:07:27.381Z - error: Error during processing request at http://35.182.32.163/api/report/3.DAILY%20TRANSACTION%20REPORT

jan_blaha

https://forum.jsreport.net/topic/1180/protocol-error-page-printtopdf-target-closed/18

It looks like some kind of bug in the chromium version used in the jsreport docker image 2.5.0
We will see how it works when we update chromium in the 2.6.0.