file split for ceph upload

Require

• node: ^6.0.0

Install

npm install --save fsfcu

Usage

const fsfcu = require('fsfcu');

let fs = new fsfcu('/Users/rain/Downloads/bigfile.zip', 59687517);

fs.on('progress', p => {
    console.log(`current percent: ${p}`);
});

fs.on('complete', v => {
    console.log('complete');
    console.log(v);
});

fs.on('statusChanged', s => {
    console.log(`status changed: ${s}`);
});

fs.on('error', err => {
    console.log('got a error: ', err);
});

fs.start();

setTimeout(() => {
    fs.pause();
    setTimeout(() => {
        fs.resume();
    }, 1000);
}, 3000);

setTimeout(() => {
    //fs.stop();
}, 6000);

Demo

status changed: 1
current percent: 2
current percent: 4
current percent: 6
current percent: 8
current percent: 10
current percent: 12
current percent: 14
current percent: 16
current percent: 18
current percent: 20
current percent: 22
current percent: 24
current percent: 26
current percent: 28
current percent: 30
current percent: 32
current percent: 34
current percent: 36
status changed: 2
status changed: 1
current percent: 38
current percent: 40
current percent: 42
current percent: 44
current percent: 46
current percent: 48
current percent: 50
current percent: 51
current percent: 53
current percent: 55
current percent: 57
current percent: 59
current percent: 61
current percent: 63
current percent: 65
current percent: 67
current percent: 69
current percent: 71
current percent: 73
current percent: 75
current percent: 77
current percent: 79
current percent: 81
current percent: 83
current percent: 85
current percent: 87
current percent: 89
current percent: 91
current percent: 93
current percent: 95
current percent: 97
current percent: 99
current percent: 100
status changed: 3
complete
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    Start: 0,
    End: 59687516,
    Value: 'f4FqfBbCIoxdViFaLCtAbQ==' },
  { PartNumber: 2,
    Start: 59687517,
    End: 119375033,
    Value: 'jihE7gyfw/7QMnuKQVGebQ==' },
  { PartNumber: 3,
    Start: 119375034,
    End: 179062550,
    Value: 'YKmEeeVJqXFRAeIkvwxgrQ==' },
  { PartNumber: 4,
    Start: 179062551,
    End: 238750067,
    Value: 'PwabvSYBpeZcmxqvLIkNCQ==' },
  { PartNumber: 5,
    Start: 238750068,
    End: 298437584,
    Value: 'yVuUFCxpzGNOKTCc11TAvA==' },
  { PartNumber: 6,
    Start: 298437585,
    End: 358125101,
    Value: '5E3GEODDOE7IzfIINhvBmA==' },
  { PartNumber: 7,
    Start: 358125102,
    End: 417812618,
    Value: 'ScLeO2H6ejGbhlI3J9y+ng==' },
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    End: 477500135,
    Value: '8lutgJ1OKP+nOjJwR6hKRQ==' },
  { PartNumber: 9,
    Start: 477500136,
    End: 537187652,
    Value: 'jsHJx2UtWOe6nqb2XpGLmA==' },
  { PartNumber: 10,
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    Value: '3gk+JfK52BkiUkmdmoXkCA==' },
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    Value: 'oDxwGEbfTERl3pts8QYhBg==' },
  { PartNumber: 12,
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  { PartNumber: 13,
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    Value: 'w/1A/RX+q1OvQuhqZMHMrg==' },
  { PartNumber: 14,
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    Value: 'Lm2TlUFXcGfdSPAxIVs1Cw==' },
  { PartNumber: 15,
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    End: 895312754,
    Value: 'QQGOXu+0VH6i8xKzZJApRQ==' },
  { PartNumber: 16,
    Start: 895312755,
    End: 955000271,
    Value: 'ZEC4jmPnv4hi7UqCmBauwQ==' },
  { PartNumber: 17,
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  { PartNumber: 46,
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    Value: 'iyg+72wXBY8pqgm/ehps0A==' }

License

this project use SATA license (The Star And Thank Author License), anyway, you should star this repo before use.