nghttp2/nghttp2
1
0
Fork 0
mirror of https://github.com/nghttp2/nghttp2.git synced 2025-12-06 18:18:52 +08:00
Code Issues Projects Releases Wiki Activity

Merge pull request #2134 from nghttp2/nghttpd-fix-stall

Browse Source 
nghttpd: Fix read stall
This commit is contained in:
Tatsuhiro Tsujikawa
2024-04-04 17:08:17 +09:00
committed by GitHub
parent c68456cc68 749e1d8bd2
commit 605d9fdd68
1 changed files with 29 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

52
src/HttpServer.cc
View File

@@ -750,34 +750,40 @@ int Http2Handler::read_tls() {
ERR_clear_error();
auto rv = SSL_read(ssl_, buf.data(), buf.size());
for (;;) {
auto rv = SSL_read(ssl_, buf.data(), buf.size());
if (rv <= 0) {
auto err = SSL_get_error(ssl_, rv);
switch (err) {
case SSL_ERROR_WANT_READ:
return write_(*this);
case SSL_ERROR_WANT_WRITE:
// renegotiation started
return -1;
default:
if (rv <= 0) {
auto err = SSL_get_error(ssl_, rv);
switch (err) {
case SSL_ERROR_WANT_READ:
return write_(*this);
case SSL_ERROR_WANT_WRITE:
// renegotiation started
return -1;
default:
return -1;
}
}
auto nread = rv;
if (get_config()->hexdump) {
util::hexdump(stdout, buf.data(), nread);
}
rv = nghttp2_session_mem_recv2(session_, buf.data(), nread);
if (rv < 0) {
if (rv != NGHTTP2_ERR_BAD_CLIENT_MAGIC) {
std::cerr << "nghttp2_session_mem_recv2() returned error: "
<< nghttp2_strerror(rv) << std::endl;
}
return -1;
}
}
auto nread = rv;
if (get_config()->hexdump) {
util::hexdump(stdout, buf.data(), nread);
}
rv = nghttp2_session_mem_recv2(session_, buf.data(), nread);
if (rv < 0) {
if (rv != NGHTTP2_ERR_BAD_CLIENT_MAGIC) {
std::cerr << "nghttp2_session_mem_recv2() returned error: "
<< nghttp2_strerror(rv) << std::endl;
if (SSL_pending(ssl_) == 0) {
break;
}
return -1;
}
return write_(*this);