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

http: reset stream to unconsumed in unconsume() #14410

Closed
wants to merge 2 commits into from
Closed

http: reset stream to unconsumed in unconsume() #14410

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
f9edaae
http: reset stream to unconsumed in `unconsume()`
addaleax Jul 21, 2017
2e84c7b
[squash] address nit
addaleax Jul 21, 2017
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
1 change: 1 addition & 0 deletions src/node_http_parser.cc
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -527,6 +527,7 @@ class Parser : public AsyncWrap {

stream->set_alloc_cb(parser->prev_alloc_cb_);
stream->set_read_cb(parser->prev_read_cb_);
stream->Unconsume();
}

parser->prev_alloc_cb_.clear();
Expand Down
5 changes: 5 additions & 0 deletions src/stream_base.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -234,6 +234,11 @@ class StreamBase : public StreamResource {
consumed_ = true;
}

inline void Unconsume() {
CHECK_EQ(consumed_, true);
consumed_ = false;
}

template <class Outer>
inline Outer* Cast() { return static_cast<Outer*>(Cast()); }

Expand Down
29 changes: 29 additions & 0 deletions test/parallel/test-http-upgrade-reconsume-stream.js
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,29 @@
'use strict';
const common = require('../common');
if (!common.hasCrypto)
common.skip('missing crypto');

const tls = require('tls');
Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Can you add the hasCrypto skip check.

Copy link
Member Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

@cjihrig Thanks for pointing that out, done

const http = require('http');

// Tests that, after the HTTP parser stopped owning a socket that emits an
// 'upgrade' event, another C++ stream can start owning it (e.g. a TLSSocket).

const server = http.createServer(common.mustNotCall());

server.on('upgrade', common.mustCall((request, socket, head) => {
// This should not crash.
new tls.TLSSocket(socket);
server.close();
socket.destroy();
}));

server.listen(0, common.mustCall(() => {
http.request({
Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Nit (feel free to ignore): http.get()? so we can remove .end().

Copy link
Member Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

@lpinca done

port: server.address().port,
headers: {
'Connection': 'Upgrade',
Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Nit: Even though we agreed not to lint quote-props in #14059, most people seem to prefer as-needed, so I would probably drop the quotes here. It's up to you :)

Copy link
Member Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

I like the quotes for map-like objects :)

'Upgrade': 'websocket'
}
}).on('error', () => {}).end();
}));