windows 10 pro office 2019 pro office 365 pro windows 10 home windows 10 enterprise office 2019 home and business office 2016 pro windows 10 education visio 2019 microsoft project 2019 microsoft project 2016 visio professional 2016 windows server 2012 windows server 2016 windows server 2019 Betriebssysteme office software windows server https://softhier.com/ instagram takipçi instagram beğeni instagram görüntüleme instagram otomatik beğeni facebook beğeni facebook sayfa beğenisi facebook takipçi twitter takipçi twitter beğeni twitter retweet youtube izlenme youtube abone instagram

Golang io.copy not copying entire data

Asked By: Anonymous

I have small code which reads 100 MB file from Google cloud storage and then return output.

Code works fine for 1MB file but fails for 100 mb file.

Below is the code which is not working

rc, err := client.Bucket("mabucket").Object(gcpurl).NewReader(ctx)
    if err != nil {
        fmt.Println(err)

        return
    }
    defer rc.Close()

    w.Header().Set("Content-Length", strconv.Itoa(int(rc.Size())))
    w.Header().Set("Cache-Control", "max-age=2592000")
    w.Header().Set("Content-Type", rc.ContentType())

    spew.Dump(rc.ContentType())

    if rc.ContentType() == "audio/wav" || rc.ContentType() == "audio/wave" {
        w.Header().Set("Accept-Ranges", "bytes")

        tilrange := rc.Size() - 1
        newRangeString := "bytes 0-" + strconv.Itoa(int(tilrange)) + "/" + strconv.Itoa(int(rc.Size()))
        w.Header().Set("Content-Range", newRangeString)
        w.WriteHeader(206)

    }

    //spew.Dump(rc.Attrs)

    io.Copy(w, rc)

I have written another code which is able to download same file and create a local file of 100 mb.
this time I am using ioutil.ReadAll. what can be problem with io.copy when receiving large date from GCP?

func main() {

    ctx := context.Background()
    client, _ := storage.NewClient(ctx)

    
    data, err := downloadFile(client, "mabucket", "606ff2b71a916907409a953f/606ff2ed1a916907409a9540/60a38a967b291f7b44488824/123/audio/210415164000M29713363.wav")
    //210415164000M29713363.wav

    if err != nil {
        log.Fatalf("Cannot read object: %v", err)
    }

    fmt.Printf("Object contents: %dn", len(data))

    f, err := os.Create("a.wav")
    check(err)
    defer f.Close()

    n2, err := f.Write(data)
    check(err)
    fmt.Printf("wrote %d bytesn", n2)
}

// downloadFile downloads an object.
func downloadFile(client *storage.Client, bucket, object string) ([]byte, error) {
    // [START download_file]
    ctx := context.Background()

    ctx, cancel := context.WithTimeout(ctx, time.Second*50)
    defer cancel()
    rc, err := client.Bucket(bucket).Object(object).NewReader(ctx)
    if err != nil {
        return nil, err
    }
    defer rc.Close()

    data, err := ioutil.ReadAll(rc)
    if err != nil {
        return nil, err
    }
    return data, nil
    // [END download_file]
}

Solution

Answered By: Anonymous

io.copy was trying to copy the details but OS was not allowing it. it was throwing error as (*net.OpError)(0xc0003302d0)(write tcp [::1]:80->[::1]:63014: wsasend: An established connection was aborted by the software in your host machine

techinplanet staff

Porno Gratuit Porno Français Adulte XXX Brazzers Porn College Girls Film érotique Hard Porn Inceste Famille Porno Japonais Asiatique Jeunes Filles Porno Latin Brown Femmes Porn Mobile Porn Russe Porn Stars Porno Arabe Turc Porno caché Porno de qualité HD Porno Gratuit Porno Mature de Milf Porno Noir Regarder Porn Relations Lesbiennes Secrétaire de Bureau Porn Sexe en Groupe Sexe Gay Sexe Oral Vidéo Amateur Vidéo Anal

Windows 10 Kaufen Windows 10 Pro Office 2019 Kaufen Office 365 Lizenz Windows 10 Home Lizenz Office 2019 Home Business Kaufen windows office 365 satın al follower kaufen instagram follower kaufen porno