Namespace: Utils

Namespaces

JSON

Request

Response

Methods

---

<static> generateId()

Generates a random UUID

Source:

• lib/utils.js, line 49

Returns:

Type

String

---

<static> parseBody(stream [, reviver], callback)

Helper to parse a stream and interpret it as JSON

Parameters:

Name	Type	Argument	Description
stream	Stream		Stream instance
reviver	function	<optional>	Optional reviver for JSON.parse
callback	function

Source:

• lib/utils.js, line 99

---

<static> parseStream(stream, options, onRequest)

Parses an incoming stream for requests using JSONStream

Parameters:

Name	Type	Description
stream	Stream
options	Object
onRequest	function	Called once for stream errors and an unlimited amount of times for valid requests

Source:

• lib/utils.js, line 69

---

<static> response(error, result, id, version)

Generates a JSON-RPC 1.0 or 2.0 response

Parameters:

Name	Type	Description
error	Object	Error member
result	Object	Result member
id	String | Number | null	Id of request
version	Number	JSON-RPC version to use

Source:

• lib/utils.js, line 25

Returns:

A JSON-RPC 1.0 or 2.0 response

Type

Object

---

<static> walk(holder, key, fn)

Recursively walk an object and apply a function on its members

Parameters:

Name	Type	Description
holder	Object	The object to walk
key	String	The key to look at
fn	function	The function to apply to members

Source:

• lib/utils.js, line 289

Returns:

Type

Object