Awesome

pbf-split

WARNING: this module is a mistake. Use the clearly superior length-prefixed-stream instead (only discovered after writing this one).

A Node stream that splits a stream of multiple Protocol Buffer messages into individual messages.

How to use

The recommended way to stream protocol buffers is to encode them like this:

[message_length][message][message_length][message] ...

The pbf-split stream splits and reassembles an incoming stream so that it outputs individual message buffers which can then be decoded conveniently (e.g. using pbf) in a streaming way.

var pbfsplit = require('pbfsplit');

fs.createReadStream('data.pbf')
.pipe(pbfsplit())
.on('data', function (message) {
    // decode the message
});