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#!perl
use warnings;
use strict;
use constant PARALLEL => 15;
use Test::More qw/no_plan/;
use lib 't'; use Utils;
use POSIX ();
BEGIN { use_ok('Feersum') };
my ($socket,$port) = get_listen_socket();
ok $socket, "made listen socket";
my $APP = <<'EOAPP';
my $app = sub {
my $env = shift;
return [
200,
['Content-Type' => 'text/plain'],
['Hello',' ','World']
];
};
EOAPP
my $app = eval $APP;
ok $app, 'got an app' || diag $@;
POSIX::setsid;
my $ppid = $$;
my $pid = fork();
if (!defined($pid)) {
die "can't fork: $!";
}
elsif ($pid == 0) {
my $evh = Feersum->new();
{
no warnings 'redefine';
*Feersum::DIED = sub {
my $err = shift;
warn "DIED: $err";
kill 9, -$ppid;
POSIX::_exit(2);
};
}
$evh->use_socket($socket);
$evh->psgi_request_handler($app);
my $quit; $quit = AE::signal 'QUIT', sub {
$evh->graceful_shutdown();
};
AE::cv->recv;
scope_guard { POSIX::_exit(0) };
}
sleep 1;
my $cv = AE::cv;
my $requests = 0;
my $responses = 0;
my $total_latency = 0.0;
sub cli ($);
sub cli ($) {
my $n = shift;
# diag "($n) starting req";
$cv->begin;
my $r_start = AE::time;
my $h; $h = simple_client GET => '/',
name => "($n)",
sub {
my ($body, $headers) = @_;
scope_guard { $cv->end };
# is $headers->{'Status'}, 200, "($n) Response OK";
# is $headers->{'content-type'}, 'text/plain', "... ($n) is text";
# is $body, 'Hello World', "... ($n) correct body";
# is $headers->{'content-length'}, 11;
$total_latency += AE::time - $r_start;
$cv->croak("extra crap!") if length($h->{rbuf});
undef $h;
if ($headers->{'Status'}) {
$responses++;
cli $n;
}
};
$requests++;
}
for my $n (1 .. PARALLEL) {
cli $n;
}
my $t; $t = AE::timer 15, 0, sub {
$cv->croak("time's up!");
};
my $started = AE::time();
eval { $cv->recv };
diag $@ if $@;
my $finished = AE::time();
pass "clients done, waitpid";
kill 9, $pid;
waitpid $pid, 0;
my $taken = $finished-$started;
print "resp/sec: ".sprintf('%0.4f r/s',$responses/$taken)."\n";
print "overall/req ".sprintf('%0.2f ms/r',$taken*1000.0/$responses)."\n";
print "latency/req ".sprintf('%0.2f ms/r',$total_latency*1000.0/$responses)."\n";
pass "all done";
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