JSON Streaming Protocol Reader


Simple JSON streaming protocol parser that allows to handle each record individually.

Supported Stream Types

$3

Fully supported.

$3

Supported for non-primitive types. Only objects, arrays and their combination as records are supported.

So, following string value will be parsed correctly:

``
{a: 1}[213]
`

while next will not:

`
{a: 1}null"string"123
`

$3

Not supported.

$3

Not supported.

Usage

If you use NPM:

`bash
npm i --save json-streaming-reader
`

If you use YARN:

`bash
yarn add json-streaming-reader
`

Then just import JsonStream like this:

`typescript
// if you use JavaScript:
const JsonStreamReader = require('json-streaming-reader').JsonStreamReader;

// or if you use TypeScript:
import {JsonStreamReader} from 'json-streaming-reader'
`

And pipe the reading stream to it like this:

`javascript
const jsonStream = new JsonStreamReader();
readStream.pipe(jsonStream);

jsonStream.on('data', (data) => {
// do something with the record
// NOTE: data is an object with single field record that hosts actual value.
const {record} = data.record;

console.log(record);
});
``