Mercurial > hg > nginx-tests
view proxy_pass_request.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 | 882267679006 |
children |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for proxy_pass_request_headers, proxy_pass_request_body directives. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http proxy/)->plan(3); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080; server_name localhost; proxy_pass_request_headers off; location / { proxy_pass http://127.0.0.1:8081; } location /body { proxy_pass http://127.0.0.1:8081; proxy_pass_request_headers on; proxy_pass_request_body off; } location /both { proxy_pass http://127.0.0.1:8081; proxy_pass_request_headers off; proxy_pass_request_body off; } } } EOF $t->run_daemon(\&http_daemon); $t->run()->waitforsocket('127.0.0.1:' . port(8081)); ############################################################################### like(get('/', 'foo', 'bar'), qr/Header: none.*Body: bar/s, 'no headers'); like(get('/body', 'foo', 'bar'), qr/Header: foo.*Body: none/s, 'no body'); like(get('/both', 'foo', 'bar'), qr/Header: none.*Body: none/s, 'both'); ############################################################################### sub get { my ($uri, $header, $body) = @_; my $cl = length("$body\n"); http(<<EOF); GET $uri HTTP/1.0 Host: localhost X-Header: $header Content-Length: $cl $body EOF } sub http_daemon { my $server = IO::Socket::INET->new( Proto => 'tcp', LocalHost => '127.0.0.1:' . port(8081), Listen => 5, Reuse => 1 ) or die "Can't create listening socket: $!\n"; local $SIG{PIPE} = 'IGNORE'; while (my $client = $server->accept()) { $client->autoflush(1); my $r = ''; eval { local $SIG{ALRM} = sub { die "timeout\n" }; local $SIG{PIPE} = sub { die "sigpipe\n" }; alarm(2); $client->sysread($r, 4096); alarm(0); }; alarm(0); if ($@) { log_in("died: $@"); next; } next if $r eq ''; Test::Nginx::log_core('|| <<', $r); my $header = $r =~ /x-header: (\S+)/i && $1 || 'none'; my $body = $r =~ /\x0d\x0a?\x0d\x0a?(.+)/ && $1 || 'none'; print $client <<"EOF"; HTTP/1.1 200 OK Connection: close X-Header: $header X-Body: $body EOF close $client; } } ###############################################################################