A detailed analysis of the cause of this bug is in my linked comment on
the corresponding issue. The primary fix is the new setImmediate call in
Http2Stream#_destroy, which prevents a re-entrant call into
Http2Session::SendPendingData when sending trailers after the
Http2Session has been shut down, allowing the trailer data to be flushed
properly before the socket is closed.
As a result of this change, writes can be initiated later in the
lifetime of the Http2Session. So, when a JSStreamSocket is used as the
underlying socket reference for an Http2Session, it needs to be able to
accept write calls after it is closed.
In addition, now that outgoing data can be flushed differently after a
session is closed, in two tests clients receive errors that they
previously did not receive. I believe the new errors are more correct,
so I changed the tests to match.
Fixes: https://github.com/nodejs/node/issues/42713
Refs: https://github.com/nodejs/node/issues/42713#issuecomment-1756140062
PR-URL: https://github.com/nodejs/node/pull/50202
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
This reverts commit dee882e94f.
Moved the test that demonstrated what this commit was fixing to the
`known_issues` folder.
Fixes: https://github.com/nodejs/node/issues/46234
PR-URL: https://github.com/nodejs/node/pull/46721
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Debadree Chatterjee <debadree333@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
After the stream has been marked as closed by the nghttp2 stack, there
might be still pending data to be sent: trailing headers is an example
of this. In that case, avoid reentering the nghttp2 stack synchronously
to allow the data to be written before actually closing the stream.
Fixes: https://github.com/nodejs/node/issues/42713
PR-URL: https://github.com/nodejs/node/pull/45153
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
