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40 lines
613 B
40 lines
613 B
/**!
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* end-or-error - index.js
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*
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* Copyright(c) stream-utils and other contributors.
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* MIT Licensed
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*
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* Authors:
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* fengmk2 <m@fengmk2.com> (http://fengmk2.com)
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*/
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'use strict';
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/**
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* Module dependencies.
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*/
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module.exports = function eoe(stream, cb) {
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if (!stream.readable) {
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return cb();
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}
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stream.on('error', onerror);
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stream.on('end', onend);
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function onerror(err) {
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cleanup();
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cb(err);
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}
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function onend(data) {
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cleanup();
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cb(null, data);
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}
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function cleanup() {
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stream.removeListener('error', onerror);
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stream.removeListener('end', onend);
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}
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};
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