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doc: improve callback documentation of http2Stream.pushstream() #18258

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8 changes: 5 additions & 3 deletions doc/api/http2.md
Original file line number Diff line number Diff line change
Expand Up @@ -1197,8 +1197,10 @@ added: v8.4.0
**Default:** `false`
* `parent` {number} Specifies the numeric identifier of a stream the newly
created stream is dependent on.
* `callback` {Function} Callback that is called once the push stream has been
initiated.
* `callback` {Function} Callback that is called once the push stream has been initiated.
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Nit: please wrap lines at 80 chars.

* `err` {Error}
* `pushStream` {[`ServerHttp2Stream`][]} The returned pushStream object.
* `headers` {[Headers Object][]} Headers object the pushStream was initiated with.
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A nit: this line also needs wrapping (currently 84 characters).

Sorry for the pettiness) This can be fixed by a commit lander if it is not convenient for you to amend the commit or push more commits)

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it's all good. My first pr, so I'm here to learn.

* Returns: {undefined}

Initiates a push stream. The callback is invoked with the new `Http2Stream`
Expand All @@ -1210,7 +1212,7 @@ const http2 = require('http2');
const server = http2.createServer();
server.on('stream', (stream) => {
stream.respond({ ':status': 200 });
stream.pushStream({ ':path': '/' }, (err, pushStream) => {
stream.pushStream({ ':path': '/' }, (err, pushStream, headers) => {
if (err) throw err;
pushStream.respond({ ':status': 200 });
pushStream.end('some pushed data');
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