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Read 20MBs but send response in chunks of 2MB

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This commit is contained in:
Khushboo Verma
2024-04-18 14:09:16 +05:30
parent 9f7ecb98d3
commit 361d38017e
1 changed files with 14 additions and 9 deletions
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app/controllers/api/storage.php
+14 -9
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@@ -1109,15 +1109,20 @@ App::get('/v1/storage/buckets/:bucketId/files/:fileId/download')
}
if ($size > APP_STORAGE_READ_BUFFER) {
for ($i = 0; $i < ceil($size / MAX_OUTPUT_CHUNK_SIZE); $i++) {
$response->chunk(
$deviceFiles->read(
$path,
($i * MAX_OUTPUT_CHUNK_SIZE),
min(MAX_OUTPUT_CHUNK_SIZE, $size - ($i * MAX_OUTPUT_CHUNK_SIZE))
),
(($i + 1) * MAX_OUTPUT_CHUNK_SIZE) >= $size
);
$buffer = '';
$bytesRead = 0;
while ($bytesRead < $size) {
$bytesToRead = min(APP_STORAGE_READ_BUFFER, $size - $bytesRead);
$buffer .= $deviceFiles->read($path, $bytesRead, $bytesToRead);
$bytesRead += $bytesToRead;
while (strlen($buffer) >= MAX_OUTPUT_CHUNK_SIZE) {
$response->chunk(substr($buffer, 0, MAX_OUTPUT_CHUNK_SIZE), false);
$buffer = substr($buffer, MAX_OUTPUT_CHUNK_SIZE);
}
}
if (strlen($buffer) > 0) {
$response->chunk($buffer, true);
}
} else {
$response->send($deviceFiles->read($path));