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fixed invalid size calculation

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This commit is contained in:
Andris Reinman 2017-04-08 16:47:18 +03:00
parent 148ea9727b
commit 21f2e55dda
1 changed files with 5 additions and 12 deletions
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17
imap-core/lib/indexer/indexer.js
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@ -1,5 +1,3 @@
/* eslint no-console: 0 */
'use strict';
const stream = require('stream');
@ -8,7 +6,6 @@ const PassThrough = stream.PassThrough;
const BodyStructure = require('./body-structure');
const createEnvelope = require('./create-envelope');
const parseMimeTree = require('./parse-mime-tree');
const LengthLimiter = require('../length-limiter');
const ObjectID = require('mongodb').ObjectID;
const GridFs = require('grid-fs');
const libmime = require('libmime');
@ -56,7 +53,8 @@ class Indexer {
data = data.join('\r\n');
}
if (data || force) {
size += Buffer.from((first ? '' : '\r\n') + (data || ''), 'binary').length;
let val = Buffer.from((first ? '' : '\r\n') + (data || ''), 'binary');
size += val.length;
first = false;
}
};
@ -78,7 +76,7 @@ class Indexer {
root = false;
if (node.body || node.attachmentId) {
if (node.size || node.attachmentId) {
append(false, true); // force newline
size += node.size;
}
@ -184,20 +182,15 @@ class Indexer {
} else if (node.attachmentId && !skipExternal) {
append(false, true); // force newline between header and contents
let limiter = new LengthLimiter(node.size);
let attachmentStream = this.gridstore.createReadStream(node.attachmentId);
attachmentStream.once('error', err => {
res.emit('error', err);
});
limiter.once('error', err => {
res.emit('error', err);
});
attachmentStream.once('end', () => finalize());
limiter.once('end', () => finalize());
attachmentStream.pipe(limiter).pipe(res, {
attachmentStream.pipe(res, {
end: false
});
return;