Socket Hang up Nodejs CompressPDF

Report · Oct 14, 2021

[0] [nodemon] starting `node server index.js`
[0] No logging configuration. Using default config
[0] Server started on port 5000
[0] 2021-10-14T10:38:10.175:[INFO]: All validations successfully done. Beginning Compress PDF operation execution
[0] Exception encountered while executing operation ServiceApiError: request timed out, 6000 seconds expired
[0]     at ClientRequest.<anonymous> (C:\Users\thoma\WebstormProjects\pdf_react\node_modules\@adobe\pdfservices-node-sdk\src\internal\http\http-client.js:276:13)
[0]     at ClientRequest.emit (events.js:400:28)
[0]     at TLSSocket.emitRequestTimeout (_http_client.js:790:9)
[0]     at Object.onceWrapper (events.js:519:28)
[0]     at TLSSocket.emit (events.js:412:35)
[0]     at TLSSocket.Socket._onTimeout (net.js:484:8)
[0]     at listOnTimeout (internal/timers.js:557:17)
[0]     at processTimers (internal/timers.js:500:7) {
[0]   requestTrackingId: undefined,
[0]   statusCode: 0,
[0]   errorCode: 'UNKNOWN'
[0] }
[0] 2021-10-14T10:38:20.531:[ERROR]: Unexpected Error, request could not be completed Error: socket hang up

I upped the timout to 600000 and it is still saying it is hanging up within about 20 seconds, here is my node js code.

app.post('/api/pdf-upload', async (req, res) => {
    try {
        // Initial setup, create credentials instance.
        const credentials =  PDFServicesSdk.Credentials
            .serviceAccountCredentialsBuilder()
            .fromFile("pdfservices-api-credentials.json")
            .build();
        // Create client config instance with custom time-outs.
        const clientConfig = PDFServicesSdk.ClientConfig
            .clientConfigBuilder()
            .withConnectTimeout(6000000)
            .build();
        fs.ensureDir(`./uploads/`, async (err) => {
            await req.files.filepond.mv(__dirname + '/uploads/' + req.files.filepond.name, (err) => {
                if (err) {
                    console.log(err)
                }
                // Create an ExecutionContext using credentials and create a new operation instance.
                const executionContext =  PDFServicesSdk.ExecutionContext.create(credentials, clientConfig),
                    compressPDF =  PDFServicesSdk.CompressPDF,
                    compressPDFOperation =  compressPDF.Operation.createNew();
                const input = PDFServicesSdk.FileRef.createFromLocalFile(`uploads/${req.files.filepond.name}`);
                    compressPDFOperation.setInput(input);

                compressPDFOperation.execute(executionContext)
                    .then(result => result.saveAsFile(`uploads/compress${req.files.filepond.name}`))
                    .catch(err => {
                        if(err instanceof PDFServicesSdk.Error.ServiceApiError
                            || err instanceof PDFServicesSdk.Error.ServiceUsageError) {
                            console.log('Exception encountered while executing operation', err);
                        } else {
                            console.log('Exception encountered while executing operation', err);
                        }
                    });
                return res.status(200)

            })


        })

    } catch (err) {
        console.log(err)
    }

})

Report · Oct 14, 2021

Is there a maximum file size?

Report · Feb 01, 2022

Hi, Please check this discussion, looks like same error. I tried and it helped me, though I used for PDF Extract.

https://community.adobe.com/t5/document-services-apis-discussions/document-services-api-node-js-sock...

// http: {
// 	connectTimeout:10000,
// 	readTimeout: 10000
// },

// change like this 

http: {
	connectTimeout: 20000,
	readTimeout: 20000
},

in node_modules/@adobe/pdfservices-node-sdk\src/internal/config/dc-services-default-config.js 41