Mercurial > hg > nginx-tests
view stream_udp_stream.t @ 1888:cc13f7b098db
Tests: avoid premature stream reset in h3_limit_req.t.
STREAM and RESET_STREAM frames could be batched, which prevents the stream
from being processed and changes the status code. The fix is to wait for
the stream acknowledgment. Here we just look at the largest acknowledged,
this should be enough for simple cases.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Tue, 04 Apr 2023 00:33:54 +0400 |
parents | f3ba4c74de31 |
children |
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#!/usr/bin/perl # (C) Nginx, Inc. # Tests for UDP stream. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; use Test::Nginx::Stream qw/ dgram /; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/stream stream_return udp/)->plan(8) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } stream { %%TEST_GLOBALS_STREAM%% proxy_timeout 1s; server { listen 127.0.0.1:%%PORT_8980_UDP%% udp; proxy_pass 127.0.0.1:%%PORT_8981_UDP%%; } server { listen 127.0.0.1:%%PORT_8981_UDP%% udp; return $remote_port; } } EOF $t->run(); ############################################################################### my $s = dgram('127.0.0.1:' . port(8980)); my $data = $s->io('1', read_timeout => 0.5); isnt($data, '', 'udp_stream response 1'); my $s2 = dgram('127.0.0.1:' . port(8980)); my $data2 = $s2->io('1', read_timeout => 0.5); isnt($data2, '', 'udp_stream response 2'); isnt($data, $data2, 'udp_stream two sessions'); is($s->io('1'), $data, 'udp_stream session 1'); is($s->io('1'), $data, 'udp_stream session 2'); is($s2->io('1'), $data2, 'udp_stream another session 1'); is($s2->io('1'), $data2, 'udp_stream another session 2'); select undef, undef, undef, 1.1; isnt($s->io('1'), $data, 'udp_stream new session'); ###############################################################################