Mercurial > hg > nginx-tests
view fastcgi_buffering.t @ 1825:3629eda94c1b
Tests: handling of EWOULDBLOCK from sysread() with IO::Socket::SSL.
With IO::Socket::SSL, when select() reports that the socket is readable,
reading from it might still fail with EWOULDBLOCK, since no application
data is available in the socket. In particular, this might happen with
TLSv1.3 when a session ticket is received after the handshake. Fix is
to explicitly check for EWOULDBLOCK errors.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Tue, 21 Mar 2023 02:57:39 +0300 |
parents | 882267679006 |
children |
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#!/usr/bin/perl # (C) Maxim Dounin # Test for fastcgi backend with fastcgi_buffering off. ############################################################################### use warnings; use strict; use Test::More; use Socket qw/ CRLF /; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; eval { require FCGI; }; plan(skip_all => 'FCGI not installed') if $@; plan(skip_all => 'win32') if $^O eq 'MSWin32'; my $t = Test::Nginx->new()->has(qw/http fastcgi ssi/) ->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; location / { fastcgi_pass 127.0.0.1:8081; fastcgi_param REQUEST_URI $request_uri; fastcgi_buffering off; } location /inmemory.html { ssi on; } } } EOF $t->write_file('inmemory.html', '<!--#include virtual="/include$request_uri" set="x" -->' . 'set: <!--#echo var="x" -->'); $t->run()->plan(2); $t->run_daemon(\&fastcgi_daemon)->waitforsocket('127.0.0.1:' . port(8081)); ############################################################################### like(http_get('/'), qr/SEE-THIS/, 'fastcgi unbuffered'); like(http_get('/inmemory.html'), qr/set: SEE-THIS/, 'fastcgi inmemory'); ############################################################################### sub fastcgi_daemon { my $socket = FCGI::OpenSocket('127.0.0.1:' . port(8081), 5); my $request = FCGI::Request(\*STDIN, \*STDOUT, \*STDERR, \%ENV, $socket); my $count; while( $request->Accept() >= 0 ) { $count++; # this intentionally uses multiple print()'s to test # parsing of multiple records print( "Status: 200 OK" . CRLF . "Content-Type: text/plain" . CRLF . CRLF ); print "SEE"; print "-THIS" . CRLF; print "$count" . CRLF; } FCGI::CloseSocket($socket); } ###############################################################################