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Prevent multiple concurrent requests for packages

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Fixes #38
Fixes #41
This commit is contained in:
MICHAEL JACKSON
2017-08-10 22:11:55 -07:00
parent cb8061f3e1
commit a485858381
9 changed files with 207 additions and 200 deletions
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15
server/middleware/serveFile.js
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@ -1,5 +1,4 @@
const path = require('path')
const PackageInfo = require('../PackageInfo')
const { generateMetadata } = require('./MetadataUtils')
const { generateDirectoryIndexHTML } = require('./IndexUtils')
const { sendFile } = require('./ResponseUtils')
@ -22,17 +21,11 @@ function serveFile(autoIndex, maximumDepth) {
// TODO: use res.sendFile instead of our own custom function?
sendFile(res, path.join(req.packageDir, req.file), req.stats, 31536000)
} else if (autoIndex && req.stats.isDirectory()) {
PackageInfo.get(req.packageName, function (error, packageInfo) {
if (error) {
res.status(500).send(`Cannot generate index page for ${req.packageSpec}${req.filename}`)
generateDirectoryIndexHTML(req.packageInfo, req.packageVersion, req.packageDir, req.file, function (error, html) {
if (html) {
res.send(html)
} else {
generateDirectoryIndexHTML(packageInfo, req.packageVersion, req.packageDir, req.file, function (error, html) {
if (html) {
res.send(html)
} else {
res.status(500).send(`Cannot generate index page for ${req.packageSpec}${req.filename}`)
}
})
res.status(500).send(`Cannot generate index page for ${req.packageSpec}${req.filename}`)
}
})
} else {