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merge r3239 from branch 2.0 to trunk

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bug 949 fixed: to avoid memory limit on server side, base64 encode chunks one
by one on client side and base64 decode chunks one by one on server side.


git-svn-id: http://piwigo.org/svn/trunk@3240 68402e56-0260-453c-a942-63ccdbb3a9ee
This commit is contained in:
plegall 2009-04-14 22:54:39 +00:00
parent 77721e034b
commit 3c27690c87
2 changed files with 20 additions and 11 deletions
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27
include/ws_functions.inc.php
View file

@ -923,9 +923,11 @@ function ws_images_add_chunk($params, &$service)
$params['position']
);
ws_logfile('[ws_images_add_chunk] data length : '.strlen($params['data']));
$bytes_written = file_put_contents(
$upload_dir.'/'.$filename,
$params['data']
base64_decode($params['data'])
);
if (false === $bytes_written) {
@ -958,17 +960,24 @@ function merge_chunks($output_filepath, $original_sum, $type)
}
sort($chunks);
ws_logfile('[merge_chunks] memory_get_usage before loading chunks: '.memory_get_usage());
$string = null;
foreach ($chunks as $chunk) {
$string.= file_get_contents($chunk);
foreach ($chunks as $chunk)
{
$string = file_get_contents($chunk);
ws_logfile('[merge_chunks] memory_get_usage on chunk '.++$i.': '.memory_get_usage());
if (!file_put_contents($output_filepath, $string, FILE_APPEND))
{
return new PwgError(500, 'error while writting chunks for '.$output_filepath);
}
unlink($chunk);
}
if (!file_put_contents($output_filepath, base64_decode($string)))
{
return new PwgError(500, 'error while merging chunks for '.$output_filepath);
}
ws_logfile('[merge_chunks] memory_get_usage after loading chunks: '.memory_get_usage());
}
function ws_images_add($params, &$service)

4
tools/piwigo_remote.pl
View file

@ -255,7 +255,7 @@ sub pwg_ws_get_query {
sub send_chunks {
my %params = @_;
my $content = encode_base64(read_file($params{filepath}));
my $content = read_file($params{filepath});
my $content_length = length($content);
my $nb_chunks = ceil($content_length / $conf{chunk_size});
@ -273,7 +273,7 @@ sub send_chunks {
$conf{base_url}.'/ws.php?format=json',
{
method => 'pwg.images.addChunk',
data => $chunk,
data => encode_base64($chunk),
original_sum => $params{original_sum},
position => $chunk_id,
type => $params{type},