Mercurial > hg > nginx-tests
view h2_error_page.t @ 1886:90a310f3cee6
Tests: workaround for QUIC routing while reloading nginx.
Datagrams can be routed to a new worker process that lacks the connection
state resulting in a stateless reset. Previously, the QUIC connection was
closed in tests on decryption failure including receiving a stateless reset,
which is not yet detected in HTTP3.pm. The workaround is to ignore packets
that could not be decrypted including a stateless reset. This is enough to
continue receiving packets from the old worker process, such as with GOAWAY.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Thu, 19 Jan 2023 17:38:16 +0400 |
parents | b3bbde3f806d |
children | 236d038dc04a |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for HTTP/2 protocol with error_page directive. ############################################################################### 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 rewrite/)->plan(2) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080 http2; server_name localhost; lingering_close off; error_page 400 = /close; location / { } location /close { return 444; } } } EOF $t->run(); ############################################################################### # tests for socket leaks with "return 444" in error_page my ($sid, $frames, $frame); # make sure there is no socket leak when the request is rejected # due to missing mandatory ":scheme" pseudo-header and "return 444;" # is used in error_page 400 (ticket #274) my $s1 = Test::Nginx::HTTP2->new(); $sid = $s1->new_stream({ headers => [ { name => ':method', value => 'GET' }, { name => ':path', value => '/' }, { name => ':authority', value => 'localhost' }]}); $frames = $s1->read(all => [{ type => 'RST_STREAM' }]); ($frame) = grep { $_->{type} eq "RST_STREAM" } @$frames; is($frame->{sid}, $sid, 'error 400 return 444 - missing header'); # make sure there is no socket leak when the request is rejected # due to invalid method with lower-case letters and "return 444;" # is used in error_page 400 (ticket #2455) my $s2 = Test::Nginx::HTTP2->new(); $sid = $s2->new_stream({ method => 'foo' }); $frames = $s2->read(all => [{ type => 'RST_STREAM' }]); ($frame) = grep { $_->{type} eq "RST_STREAM" } @$frames; is($frame->{sid}, $sid, 'error 400 return 444 - invalid header'); # while keeping $s1 and $s2, stop nginx; this should result in # "open socket ... left in connection ..." alerts if any of these # sockets are still open $t->stop(); ###############################################################################