René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"quic: http3 nghttp3 handlers confuse stopSending and ResetStream","articleBody":"While testing webtransport close capsule.\nI have seen using a quiche client receives a quic ResetStream capsule between the webtransport capsule.\n\nI asked in the nghttp3 PR for webtransport, what it might be:\nhttps://github.com/ngtcp2/nghttp3/pull/442#discussion_r3500556826\nand @tatsuhiro-t  suggested that the callbacks from http3 might be implemented in node.js not as it is intended.\n\nI see that the [nghttp3_stop_sending](https://nghttp2.org/nghttp3/types.html#c.nghttp3_stop_sending) i\ninvokes:\n\nhttps://github.com/nodejs/node/blob/ed33235bdaff6013786a432d1ff1d78edff9f627/src/quic/http3.cc#L924\nwhich send invokes:\nhttps://github.com/nodejs/node/blob/ed33235bdaff6013786a432d1ff1d78edff9f627/src/quic/streams.cc#L1796\n\nThe name of the function suggest that node.js interprets it as receiving a stopsending, though nghttp3 means to ask that ngtcp2 sends a StopSending.\n\nAny, I am not 100% sure if my diagnosis is correct?\n@jasnell  and @pimterry can you take a look?\n(Also, since @pimterry restructuring PR is in-flight, it probably does not make sense to make a PR, and also it sounds to me as if this could be rectified with the restructuring?)\n","author":{"url":"https://github.com/martenrichter","@type":"Person","name":"martenrichter"},"datePublished":"2026-07-01T16:57:36Z","url":"https://github.com/nodejs/node/issues/64237"}