[Loris-dev] PHP Fatal error: Allowed memory size of

[Xavier Lecours Boucher, Mr]

Hi Alfredo,

Are you running LORIS 22?
I am asking because LORIS 23 added the following at the end of index.php:


// Include the body.
$bodystream = $response->getBody();

// First we need to disable any output buffering so that
// it streams to the output instead of into the buffer
// and uses up all the memory for large chunks of data.
for ($i = ob_get_level(); $i != 0; $i = ob_get_level()) {
    ob_end_clean();
}
ob_implicit_flush();

while ($bodystream->eof() == false) {
    // 64k oughta be enough for anybody.
    print $bodystream->read(1024*64);
}

Try adding those lines if they are not there. Let us know if the issue persists.

-  Xavier Lecours


________________________________
From: loris-dev-bounces at bic.mni.mcgill.ca <loris-dev-bounces at bic.mni.mcgill.ca> on behalf of Morales Pinzon, Alfredo <AMORALESPINZON at BWH.HARVARD.EDU>
Sent: May 31, 2022 3:53 PM
To: loris-dev at bic.mni.mcgill.ca <loris-dev at bic.mni.mcgill.ca>
Cc: Vladimir S. FONOV <v.s.fonov at ilmarin.info>; Sridar Narayanan, Dr. <sridar.narayanan at mcgill.ca>; Guttmann, Charles, M.D. <guttmann at bwh.harvard.edu>
Subject: [Loris-dev] PHP Fatal error: Allowed memory size of

Dear LorisDev team,

I’m facing the following error when downloading a large minc image (~70MB) using the API “GET /candidates/$CandID/$VisitLabel/images/$Filename”. I can download the file from the web interface with no issues.

===
[Tue May 31 15:25:10.697608 2022] [php7:error] [pid 20168] [client 73.219.242.88:64779] PHP Fatal error:  Allowed memory size of 134217728 bytes exhausted (tried to allocate 70594560 bytes) in /var/www/loris/htdocs/index.php on line 63
===

I googled the error but couldn’t find a solution, do you know how fix this?

Best regards,
Alfredo.
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