size-limit-stream




a through stream that destroys itself if an overall size limit for the combined stream throughput is exceeded. useful for e.g. limiting HTTP upload size

usage

$3

returns a through stream

example:

``js
var limiter = limitStream(1024 * 5) // 5kb max
`

example

create a stream that concatenates input, but only if input is less than the limit:

`
var pumpify = require('pumpify')
var concat = require('concat-stream')
var limitStream = require('size-limit-stream')

function uploadStream (cb) {
var limiter = limitStream(1024 * 5) // 5kb max
var concatter = concat(function concatted (buff) {
cb(null, buff)
})

var combined = pumpify(limiter, concatter)
combined.on('error', cb)

return combined
}
``