Mercurial > hg > nginx-tests
view stream_js_exit.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 | 7cf848422b28 |
children |
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#!/usr/bin/perl # (C) Dmitry Volyntsev # (C) Nginx, Inc. # Tests for stream njs module, exit hook. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; use Test::Nginx::Stream qw/ stream /; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http stream/) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% js_import test.js; server { listen 127.0.0.1:8080; server_name localhost; location /njs { js_content test.njs; } } } stream { %%TEST_GLOBALS_STREAM%% js_import test.js; server { listen 127.0.0.1:8081; js_access test.access; js_filter test.filter; proxy_pass 127.0.0.1:8090; } server { listen 127.0.0.1:8082; js_access test.access; proxy_pass 127.0.0.1:1; } } EOF $t->write_file('test.js', <<EOF); function test_njs(r) { r.return(200, njs.version); } function access(s) { njs.on('exit', () => { var v = s.variables; var c = `\${v.bytes_received}/\${v.bytes_sent}`; var u = `\${v.upstream_bytes_received}/\${v.upstream_bytes_sent}`; s.error(`s:\${s.status} C: \${c} U: \${u}`); }); s.allow(); } function filter(s) { s.on('upload', (data, flags) => { s.send(`@\${data}`, flags); }); s.on('download', (data, flags) => { s.send(data.slice(2), flags); }); } export default {njs: test_njs, access, filter}; EOF $t->try_run('no stream njs available')->plan(2); $t->run_daemon(\&stream_daemon, port(8090)); $t->waitforsocket('127.0.0.1:' . port(8090)); ############################################################################### stream('127.0.0.1:' . port(8081))->io('###'); stream('127.0.0.1:' . port(8082))->io('###'); $t->stop(); ok(index($t->read_file('error.log'), 's:200 C: 3/6 U: 8/4') > 0, 'normal'); ok(index($t->read_file('error.log'), 's:502 C: 0/0 U: 0/0') > 0, 'failed conn'); ############################################################################### sub stream_daemon { my $server = IO::Socket::INET->new( Proto => 'tcp', LocalAddr => '127.0.0.1:' . port(8090), Listen => 5, Reuse => 1 ) or die "Can't create listening socket: $!\n"; local $SIG{PIPE} = 'IGNORE'; while (my $client = $server->accept()) { $client->autoflush(1); log2c("(new connection $client)"); $client->sysread(my $buffer, 65536) or next; log2i("$client $buffer"); $buffer = $buffer . $buffer; log2o("$client $buffer"); $client->syswrite($buffer); close $client; } } sub log2i { Test::Nginx::log_core('|| <<', @_); } sub log2o { Test::Nginx::log_core('|| >>', @_); } sub log2c { Test::Nginx::log_core('||', @_); } ###############################################################################