diff --git a/src/node_http2.cc b/src/node_http2.cc index eefad40a5dc3a6..6e360bd83a9029 100644 --- a/src/node_http2.cc +++ b/src/node_http2.cc @@ -791,8 +791,10 @@ void Http2Session::Close(uint32_t code, bool socket_closed) { flags_ |= SESSION_STATE_CLOSING; // Stop reading on the i/o stream - if (stream_ != nullptr) + if (stream_ != nullptr) { + flags_ |= SESSION_STATE_READING_STOPPED; stream_->ReadStop(); + } // If the socket is not closed, then attempt to send a closing GOAWAY // frame. There is no guarantee that this GOAWAY will be received by @@ -1280,6 +1282,7 @@ inline int Http2Session::OnDataChunkReceived(nghttp2_session* handle, // If we are currently waiting for a write operation to finish, we should // tell nghttp2 that we want to wait before we process more input data. if (session->flags_ & SESSION_STATE_WRITE_IN_PROGRESS) { + CHECK_NE(session->flags_ & SESSION_STATE_READING_STOPPED, 0); session->flags_ |= SESSION_STATE_NGHTTP2_RECV_PAUSED; return NGHTTP2_ERR_PAUSE; } @@ -1626,6 +1629,7 @@ void Http2Session::OnStreamAfterWriteImpl(WriteWrap* w, int status, void* ctx) { session->ClearOutgoing(status); if ((session->flags_ & SESSION_STATE_READING_STOPPED) && + !(session->flags_ & SESSION_STATE_WRITE_IN_PROGRESS) && nghttp2_session_want_read(session->session_)) { session->flags_ &= ~SESSION_STATE_READING_STOPPED; session->stream_->ReadStart(); diff --git a/test/parallel/test-http2-multistream-destroy-on-read-tls.js b/test/parallel/test-http2-multistream-destroy-on-read-tls.js new file mode 100644 index 00000000000000..91cbec6b2dc975 --- /dev/null +++ b/test/parallel/test-http2-multistream-destroy-on-read-tls.js @@ -0,0 +1,47 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const fixtures = require('../common/fixtures'); +const http2 = require('http2'); + +// Regression test for https://github.com/nodejs/node/issues/29353. +// Test that it’s okay for an HTTP2 + TLS server to destroy a stream instance +// while reading it. + +const server = http2.createSecureServer({ + key: fixtures.readKey('agent2-key.pem'), + cert: fixtures.readKey('agent2-cert.pem') +}); + +const filenames = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j']; + +server.on('stream', common.mustCall((stream) => { + function write() { + stream.write('a'.repeat(10240)); + stream.once('drain', write); + } + write(); +}, filenames.length)); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`https://localhost:${server.address().port}`, { + ca: fixtures.readKey('agent2-cert.pem'), + servername: 'agent2' + }); + + let destroyed = 0; + for (const entry of filenames) { + const stream = client.request({ + ':path': `/${entry}` + }); + stream.once('data', common.mustCall(() => { + stream.destroy(); + + if (++destroyed === filenames.length) { + client.destroy(); + server.close(); + } + })); + } +}));