| # please insert nothing before this line: -*- mode: cperl; cperl-indent-level: 4; cperl-continued-statement-offset: 4; indent-tabs-mode: nil -*- |
| package TestProtocol::echo_block; |
| |
| # this test reads from/writes to the socket doing blocking IO |
| # |
| # see TestProtocol::echo_timeout for how to do the same with |
| # nonblocking IO but using the timeout |
| |
| use strict; |
| use warnings FATAL => 'all'; |
| |
| use Apache2::Connection (); |
| use APR::Socket (); |
| |
| use TestCommon::Utils; |
| |
| use Apache2::Const -compile => 'OK'; |
| use APR::Const -compile => qw(SO_NONBLOCK); |
| |
| use constant BUFF_LEN => 1024; |
| |
| sub handler { |
| my Apache2::Connection $c = shift; |
| my APR::Socket $socket = $c->client_socket; |
| |
| # starting from Apache 2.0.49 several platforms require you to set |
| # the socket to a blocking IO mode |
| my $nonblocking = $socket->opt_get(APR::Const::SO_NONBLOCK); |
| if ($nonblocking) { |
| $socket->opt_set(APR::Const::SO_NONBLOCK, 0); |
| |
| # test that we really *are* in the blocking mode |
| !$socket->opt_get(APR::Const::SO_NONBLOCK) |
| or die "failed to set blocking mode"; |
| } |
| |
| while ($socket->recv(my $buffer, BUFF_LEN)) { |
| |
| die "recv() has returned untainted data:" |
| unless TestCommon::Utils::is_tainted($buffer); |
| |
| $socket->send($buffer); |
| } |
| |
| Apache2::Const::OK; |
| } |
| |
| 1; |