Not Getting Pdf on Azure Server

erhankiyakk

I'm creating pdf locally, I don't get an error. I'm getting several pdfs on Azure server then I can't get pdf. Stuck on creating pdf. Then it fails to create any pdf.

jan_blaha

Please elaborate more...
Could you describe your deployment? Provide jsreport server logs?

erhankiyakk

I am using AKS.
Error:

 <html>

 <head>

 <title>504 Gateway Time-out</title>

</head>

<body>

<center>

    <h1>504 Gateway Time-out</h1>

</center>

<hr>

<center>Microsoft-Azure-Application-Gateway/v2</center>

</body>



</html>

How do i fix this error?

erhankiyakk

and log error message :
Error rendering report: Error: socket hang up at connResetException (internal/errors.js:604:14) at Socket.socketOnEnd (_http_client.js:460:23) at Socket.emit (events.js:323:22) at endReadableNT (_stream_readable.js:1204:12) at processTicksAndRejections (internal/process/task_queues.js:84:21)Error: at connResetException (internal/errors.js:604:14) at Socket.socketOnEnd (_http_client.js:460:23) at Socket.emit (events.js:323:22) at endReadableNT (_stream_readable.js:1204:12) at processTicksAndRejections (internal/process/task_queues.js:84:21)

jan_blaha

Please paste the full jsreport stdout output or content of the logs/reporter.log.

erhankiyakk

Actually I don't have a problem getting 1 page and 3 page pdf in azure. I have a problem when I want to get a 12 page pdf. I tried to get the logs of this 12 page Pdfi using DebugLogsToResponse(). I encountered this error that I mentioned first.

 <html>

 <head>

  <title>504 Gateway Time-out</title>

 </head>

<body>

 <center>

<h1>504 Gateway Time-out</h1>

</center>

<hr>

When I remove DebugLogsToResponse() and write only pdf creations in try catch, I get the error in catch.
Error rendering report: Error: socket hang up at connResetException (internal/errors.js:604:14) at Socket.socketOnEnd (_http_client.js:460:23) at Socket.emit (events.js:323:22) at endReadableNT (_stream_readable.js:1204:12) at processTicksAndRejections (internal/process/task_queues.js:84:21)Error: at connResetException (internal/errors.js:604:14) at Socket.socketOnEnd (_http_client.js:460:23) at Socket.emit (events.js:323:22) at endReadableNT (_stream_readable.js:1204:12) at processTicksAndRejections (internal/process/task_queues.js:84:21)

This is how I add the jsreport to the service. What should I do to get a report in the form of logs/reporter.log?

            services.AddJsReport( new LocalReporting().UseBinary(jsreport.Binary.Linux.JsReportBinary.GetBinary()).Configure(cfg =>
            {

                cfg.Chrome = new ChromeConfiguration()
                {
                    Timeout = 1200000
                };
                cfg.TemplatingEngines = new TemplatingEnginesConfiguration()
                {
                    Timeout = 1200000
                };
                cfg.Extensions = new ExtensionsConfiguration()
                {
                    Phantom = new PhantomConfiguration()
                    {
                        Timeout = 1200000
                    },
                    Express = new ExpressConfiguration
                    {
                        InputRequestLimit = "500mb"
                    },
                    Scripts = new ScriptsConfiguration()
                    {
                        Timeout = 1200000
                    },

                };
                cfg.EnableRequestReportTimeout = true;
                cfg.Logger = new LoggerConfiguration() { Transport = new LoggerTransportConfiguration() { Transport = "console", Level = "debug" } };
                cfg.AllowedLocalFilesAccess();
                cfg.FileSystemStore().BaseUrlAsWorkingDirectory();
                return cfg;
            }).KillRunningJsReportProcesses().AsUtility().Create());

jan_blaha

Hm, maybe you get out of resources?

When using AKS, did you consider running jsreport in extra POD? That is typically much better approach than embedding it directly to your app.