Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

doc: remove warning from response.writeHead #32700

Closed
wants to merge 2 commits into from
Closed

doc: remove warning from response.writeHead #32700

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
a2b0c19
doc: remove warning from `response.writeHead`
cecchi Apr 7, 2020
49d1a0f
fixup: include link to `Buffer.byteLength()`
cecchi Apr 7, 2020
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
11 changes: 5 additions & 6 deletions doc/api/http.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1713,12 +1713,10 @@ const server = http.createServer((req, res) => {
});
```

`Content-Length` is given in bytes not characters. The above example
works because the string `'hello world'` contains only single byte characters.
If the body contains higher coded characters then `Buffer.byteLength()`
should be used to determine the number of bytes in a given encoding.
And Node.js does not check whether `Content-Length` and the length of the body
which has been transmitted are equal or not.
`Content-Length` is given in bytes, not characters. Use
[`Buffer.byteLength()`][] to determine the length of the body in bytes. Node.js
does not check whether `Content-Length` and the length of the body which has
been transmitted are equal or not.

Attempting to set a header field name or value that contains invalid characters
will result in a [`TypeError`][] being thrown.
Expand Down Expand Up @@ -2388,6 +2386,7 @@ not abort the request or do anything besides add a `'timeout'` event.
[`'response'`]: #http_event_response
[`'upgrade'`]: #http_event_upgrade
[`Agent`]: #http_class_http_agent
[`Buffer.byteLength()`]: buffer.html#buffer_class_method_buffer_bytelength_string_encoding
[`Duplex`]: stream.html#stream_class_stream_duplex
[`TypeError`]: errors.html#errors_class_typeerror
[`URL`]: url.html#url_the_whatwg_url_api
Expand Down