Mercurial > hg > nginx
view src/os/win32/nginx_icon32.xpm @ 8991:3436b441239b quic
HTTP/3: proper uni stream closure detection.
Previously, closure detection for server-initiated uni streams was not properly
implemented. Instead, HTTP/3 code relied on QUIC code posting the read event
and setting rev->error when it needed to close the stream. Then, regular
uni stream read handler called c->recv() and received error, which closed the
stream. This was an ad-hoc solution. If, for whatever reason, the read
handler was called earlier, c->recv() would return 0, which would also close
the stream.
Now server-initiated uni streams have a separate read event handler for
tracking stream closure. The handler calls c->recv(), which normally returns
0, but may return error in case of closure.
| author | Roman Arutyunyan <arut@nginx.com> |
|---|---|
| date | Mon, 31 Jan 2022 09:46:30 +0300 |
| parents | 7e24168b0853 |
| children |
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/* XPM */ static char * nginx_xpm[] = { "32 32 2 2", /* colors */ " c none", "GG c #009900", /* pixels */ " ", " ", " ", " ", " GGGGGGGGGGGGGGGGGGGGGGGGGGGG ", " GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG ", " GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG ", " GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG ", " GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG ", " GGGGGGGGGG GGGGGGGGGG ", " GGGGGGGGGG GGGGGGGGGG ", " GGGGGGGGGG GGGGGGGGGG ", " GGGGGGGGGG GGGGGGGGGG ", " GGGGGGGGGG ", " GGGGGGGGGG ", " GGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGG ", " GGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG ", " GGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGG ", " GGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGG ", " GGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGG ", " GGGGGGGGGG GGGGGGGGGG ", " GGGGGGGGGG GGGGGGGGGG ", " GGGGGGGGGG GGGGGGGGGG ", " GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG ", " GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG ", " GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG ", " GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG ", " GGGGGGGGGGGGGGGGGGGGGGGGGGGG ", " ", " ", " ", " "