NodeOutgoingMessage

NodeOutgoingMessage is the low-level outgoing response interface. It combines Node.js Writable with the core fields of http.ServerResponse. HttpOutgoing extends this interface with higher-level helpers.

import { NodeOutgoingMessage } from '@opra/http';

---

Properties

These properties and methods are picked from Node.js http.ServerResponse:

Property	Type	Description
req	NodeIncomingMessage	The paired incoming request.
statusCode	number	HTTP status code.
statusMessage	string	HTTP status message.
headersSent	boolean	true after headers have been flushed.
sendDate	boolean	Whether to automatically send the Date header.

---

Methods

Method	Description
setHeader(name, value)	Set a response header.
appendHeader(name, value)	Append to an existing header value.
getHeader(name)	Get a header value.
getHeaders()	Get all headers as an object.
getHeaderNames()	Get all header names.
getRawHeaderNames()	Get raw header names.
hasHeader(name)	Check if a header is set.
removeHeader(name)	Remove a header.
addTrailers(headers)	Add trailing headers.
flushHeaders()	Flush the response headers immediately.

---

Namespace

NodeOutgoingMessage.from(init)

NodeOutgoingMessage.from(init: Initiator): NodeOutgoingMessage

Creates a NodeOutgoingMessage from an Initiator object.

---

Interfaces

NodeOutgoingMessage.Initiator

Used with NodeOutgoingMessage.from() to construct a response from a plain object.

Property	Type	Description
req	NodeIncomingMessage	The paired incoming request (required).
statusCode	number | undefined	HTTP status code.
statusMessage	string | undefined	HTTP status message.
headers	OutgoingHttpHeaders | Headers | Map<string, any> | string[] | undefined	Response headers.
chunkedEncoding	boolean | undefined	Whether to use chunked transfer encoding.
sendDate	boolean | undefined	Whether to send the Date header automatically.
strictContentLength	boolean | undefined	Enforce strict content-length validation.
body	string | Iterable<any> | AsyncIterable<any> | Object | undefined	Response body.
parsedUrl	URL | undefined	Pre-parsed URL for the request.