Mercurial > hg > nginx-tests
view h2_proxy_request_buffering_redirect.t @ 1983:c7315caf2110
Tests: optimized processing of large QUIC packets with padding.
Path MTU discovery packets might contain a lot of padding, and creating
a copy of the whole buffer for each PADDING frame, which is just one
byte with type 0, consumes lots of resources. This was seen to result
in flapping of at least h3_keepalive.t and h3_ssl_early_data.t tests.
Fix is to copy at most 8 bytes for parse_int() calls when parsing
frame types.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 03 Jun 2024 04:17:28 +0300 |
parents | 236d038dc04a |
children | 11463d379570 |
line wrap: on
line source
#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for HTTP/2 protocol with unbuffered request body. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; use Test::Nginx::HTTP2; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http http_v2 proxy rewrite/)->plan(1); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080 http2; listen 127.0.0.1:8081; server_name localhost; proxy_http_version 1.1; location / { proxy_request_buffering off; proxy_pass http://127.0.0.1:8081/bad; proxy_intercept_errors on; error_page 502 = /pass; } location /bad { return 502; } location /pass { proxy_pass http://127.0.0.1:8081/good; } location /good { limit_rate 100; return 200; } } } EOF # suppress deprecation warning open OLDERR, ">&", \*STDERR; close STDERR; $t->run(); open STDERR, ">&", \*OLDERR; ############################################################################### # unbuffered request body my $s = Test::Nginx::HTTP2->new(); my $sid = $s->new_stream({ body_more => 1 }); $s->h2_body('SEE-', { body_more => 1 }); sleep 1; $s->h2_body('THIS'); my $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is($frame->{headers}->{':status'}, 200, 'discard body rest on redirect'); ###############################################################################