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
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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
[ { PartNumber: 1,
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==' },
{ PartNumber: 8,
Start: 417812619,
End: 477500135,
Value: '8lutgJ1OKP+nOjJwR6hKRQ==' },
{ PartNumber: 9,
Start: 477500136,
End: 537187652,
Value: 'jsHJx2UtWOe6nqb2XpGLmA==' },
{ PartNumber: 10,
Start: 537187653,
End: 596875169,
Value: '3gk+JfK52BkiUkmdmoXkCA==' },
{ PartNumber: 11,
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End: 656562686,
Value: 'oDxwGEbfTERl3pts8QYhBg==' },
{ PartNumber: 12,
Start: 656562687,
End: 716250203,
Value: 'Q5fxIX+H01wGrRv2/c3bSw==' },
{ PartNumber: 13,
Start: 716250204,
End: 775937720,
Value: 'w/1A/RX+q1OvQuhqZMHMrg==' },
{ PartNumber: 14,
Start: 775937721,
End: 835625237,
Value: 'Lm2TlUFXcGfdSPAxIVs1Cw==' },
{ PartNumber: 15,
Start: 835625238,
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Value: 'QQGOXu+0VH6i8xKzZJApRQ==' },
{ PartNumber: 16,
Start: 895312755,
End: 955000271,
Value: 'ZEC4jmPnv4hi7UqCmBauwQ==' },
{ PartNumber: 17,
Start: 955000272,
End: 1014687788,
Value: 'VchtBpig0LQzPoIDVYRccA==' },
{ PartNumber: 18,
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Value: 'xiXRFAOTt16YBZNnX/TJvw==' },
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Start: 1074375306,
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Value: 'Wjg6YyjUMmiFMN1mTFlODA==' },
{ PartNumber: 20,
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Value: 'KU3LeSC+rAaDet0R8C5kkQ==' },
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{ PartNumber: 30,
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Value: 'ujdoyZWVcs+6ZXj/nXYPUQ==' },
{ PartNumber: 31,
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Value: 'H+yM/VEkr+nOcFbtxhfRlQ==' },
{ PartNumber: 32,
Start: 1850313027,
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Value: 'iLfQn8M9gYvFO93gUkq5fw==' },
{ PartNumber: 33,
Start: 1910000544,
End: 1969688060,
Value: 'xaFdrUublh0MA1ze//S+kQ==' },
{ PartNumber: 34,
Start: 1969688061,
End: 2029375577,
Value: '0krCBf0XY+VpbIcAGjEbOA==' },
{ PartNumber: 35,
Start: 2029375578,
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Value: 'wMOp8gyXjgSAQ4dk1rGnAg==' },
{ PartNumber: 36,
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Value: 'SwLpNkYCyIeSmSoaPFWbmg==' },
{ PartNumber: 37,
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Value: 'iPv9zB71fHRZq2HlGGVziw==' },
{ PartNumber: 38,
Start: 2208438129,
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Value: 'yDexEdApUg7VzUAxaxASgQ==' },
{ PartNumber: 39,
Start: 2268125646,
End: 2327813162,
Value: '3DCJLqUlPvzXExcDSJ3sjQ==' },
{ PartNumber: 40,
Start: 2327813163,
End: 2387500679,
Value: 'pLxRHNHWnmozWa3hJ5YaeA==' },
{ PartNumber: 41,
Start: 2387500680,
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Value: '3haHZlUZFizDF72nC/oTsg==' },
{ PartNumber: 42,
Start: 2447188197,
End: 2506875713,
Value: 'VyoHzCjwWvowlTjEYBH27Q==' },
{ PartNumber: 43,
Start: 2506875714,
End: 2566563230,
Value: 'uYa28CXac9upUGbco7SJ1g==' },
{ PartNumber: 44,
Start: 2566563231,
End: 2626250747,
Value: 'dfJJMgGYfbmrKxyGVYo7iA==' },
{ PartNumber: 45,
Start: 2626250748,
End: 2685938264,
Value: 'yIdcS/h9mTG8wWWmw+QTMw==' },
{ PartNumber: 46,
Start: 2685938265,
End: 2745625781,
Value: 'iyg+72wXBY8pqgm/ehps0A==' }
License
this project use SATA license (The Star And Thank Author License), anyway, you should star this repo before use.