32 lines
981 B
JavaScript
32 lines
981 B
JavaScript
const { getFileListFileByOutpoint } = require('server/lbrynet');
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const logger = require('winston');
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function delay(t) {
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return new Promise(function(resolve) {
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setTimeout(resolve, t);
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});
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}
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const awaitFileSize = (outpoint, size, interval, timeout) => {
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logger.debug('awaitFileSize');
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let start = Date.now();
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function checkFileList() {
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logger.debug('checkFileList');
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return getFileListFileByOutpoint(outpoint).then(result => {
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const { items: fileInfos } = result;
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const fileInfo = fileInfos[0];
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logger.debug('File List Result', fileInfo);
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if (fileInfo.completed === true || fileInfo.written_bytes > size) {
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logger.debug('FILE READY');
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return 'ready';
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} else if (timeout !== 0 && Date.now() - start > timeout) {
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throw new Error('Timeout on awaitFileSize');
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} else {
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return delay(interval).then(checkFileList);
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}
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});
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}
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return checkFileList();
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};
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module.exports = awaitFileSize;
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