Hi!
I'm using mojolicious 6.11. I have a proxy environment like this:
apache -> hypnotoad -> tomcat
and the proxy code looks like this:
sub proxy {
...
if (Mojo::IOLoop->is_running) {
$self->render_later;
$self->ua->get(
$url,
sub {
my ($c, $tx) = @_;
_proxy_tx($self, $tx);
}
);
}else {
my $tx = $self->ua->get($url);
_proxy_tx($self, $tx);
}
}
sub _proxy_tx {
my ($c, $tx) = @_;
if (my $res = $tx->success) {
$c->tx->res($res);
$c->rendered;
}
else {
my $error = $tx->error;
$c->tx->res->headers->add('X-Remote-Status', $error->{code} . ': ' .
$error->{message});
$c->render(status => 500, text => 'Failed to fetch data:
'.$c->app->dumper($tx->error));
}
}
Am I doing this right at all? I thought it's going to stream the stuff
through but that's not happening, mojo writes the data down to it's
mojo.tmp file and it seems that nothing comes out unless it fetched the
whole file from tomcat. The problem is it works for smaller files but when
I'm proxying 2.7GB file after the mojo.tmp file reaches ~ 2.5GB I'll get
The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request *GET
/api/object/o:292171/diss/Content/download
<https://services.phaidra.univie.ac.at/api/object/o:292171/diss/Content/download>*
.
Reason: *Error reading from remote server*
from Apache. In tomcat log it seems the file was sent OK (the bytesize
matches and the response is 200). Mojo will log
"Nothing has been rendered, expecting delayed response"
before it starts proxying but nothing afterwards.
Any idea what could be wrong here or how to do this better? Otherwise I'd
have to send a redirect but I'd like to avoid that.
Thanks!
Rasta
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