kbon
commented
2 years ago Same for me, at least I think it's the same issue, hope you don't mind me chiming in here.
Noticed a few days ago my Nextcloud app decided to log itself out (unclear why) and thus stopped backing up my photos. Re-enabled auto upload, put in my preferred filename mask (YYYYMMDD_HHmmss-), enabled year/month subfolders, and enabled upload entire camera roll (<6000 items). After less than 200 uploads, sometimes even <50 I think, the app just disappears. You can open up again, and then it resumes, but what a hassle. Tried removing Nextcloud app from iPhone and try again, same result
So I went exploring on my server, and in my nginx reverse proxy (same which worked years before) the last items uploaded before crash show something like:
192.168.3.1 - kbon [07/Dec/2021:18:31:16 +0000] "PUT /remote.php/dav/files/kbon/Photos/2012/12/20121222_191916-0180.jpg HTTP/2.0" 400 0 "-" "Mozilla/5.0 (iOS) Nextcloud-iOS/4.1.0"
192.168.3.1 - kbon [07/Dec/2021:18:31:16 +0000] "PUT /remote.php/dav/files/kbon/Photos/2012/12/20121222_204146-0181.jpg HTTP/2.0" 400 0 "-" "Mozilla/5.0 (iOS) Nextcloud-iOS/4.1.0"
192.168.3.1 - kbon [07/Dec/2021:18:31:16 +0000] "PUT /remote.php/dav/files/kbon/Photos/2012/12/20121222_204151-0182.jpg HTTP/2.0" 400 0 "-" "Mozilla/5.0 (iOS) Nextcloud-iOS/4.1.0"
192.168.3.1 - kbon [07/Dec/2021:18:31:16 +0000] "PUT /remote.php/dav/files/kbon/Photos/2012/12/20121222_204155-0183.jpg HTTP/2.0" 400 0 "-" "Mozilla/5.0 (iOS) Nextcloud-iOS/4.1.0"
192.168.3.1 - kbon [07/Dec/2021:18:31:16 +0000] "PUT /remote.php/dav/files/kbon/Photos/2012/12/20121222_204200-0184.jpg HTTP/2.0" 400 0 "-" "Mozilla/5.0 (iOS) Nextcloud-iOS/4.1.0"(note the 400 response status)
Checking the nextcloud.log at same time:
{"reqId":"8RAvNDFyUgF9R44vpPrq","level":3,"time":"2021-12-07T18:31:16+00:00","remoteAddr":"192.168.3.1","user":"kbon","app":"no app in context","method":"PUT","url":"/remote.php/dav/files/kbon/Photos/2012/12/20121222_191916-0180.jpg","message":"Expected filesize of 2541940 bytes but read (from Nextcloud client) and wrote (to Nextcloud storage) 1753088 bytes. Could either be a network problem on the sending side or a problem writing to the storage on the server side.","userAgent":"Mozilla/5.0 (iOS) Nextcloud-iOS/4.1.0","version":"22.2.3.0","exception":{"Exception":"Sabre\\DAV\\Exception\\BadRequest","Message":"Expected filesize of 2541940 bytes but read (from Nextcloud client) and wrote (to Nextcloud storage) 1753088 bytes. Could either be a network problem on the sending side or a problem writing to the storage on the server side.","Code":0,"Trace":[{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php","line":1137,"function":"put","class":"OCA\\DAV\\Connector\\Sabre\\File","type":"->","args":[null]},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/CorePlugin.php","line":492,"function":"updateFile","class":"Sabre\\DAV\\Server","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpPut","class":"Sabre\\DAV\\CorePlugin","type":"->","args":[{"__class__":"Sabre\\HTTP\\Request"},{"__class__":"Sabre\\HTTP\\Response"}]},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php","line":472,"function":"emit","class":"Sabre\\DAV\\Server","type":"->","args":["method:PUT",[{"__class__":"Sabre\\HTTP\\Request"},{"__class__":"Sabre\\HTTP\\Response"}]]},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php","line":253,"function":"invokeMethod","class":"Sabre\\DAV\\Server","type":"->","args":[{"__class__":"Sabre\\HTTP\\Request"},{"__class__":"Sabre\\HTTP\\Response"}]},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php","line":321,"function":"start","class":"Sabre\\DAV\\Server","type":"->","args":[]},{"file":"/var/www/html/apps/dav/lib/Server.php","line":333,"function":"exec","class":"Sabre\\DAV\\Server","type":"->","args":[]},{"file":"/var/www/html/apps/dav/appinfo/v2/remote.php","line":35,"function":"exec","class":"OCA\\DAV\\Server","type":"->","args":[]},{"file":"/var/www/html/remote.php","line":166,"args":["/var/www/html/apps/dav/appinfo/v2/remote.php"],"function":"require_once"}],"File":"/var/www/html/apps/dav/lib/Connector/Sabre/File.php","Line":245,"CustomMessage":"--"}}
After this I dug in deeper, and sure enough, this example 20121222_191916-0180.jpg had been corrupted on my server. So not only is the iOS app crashing, it's also corrupting previously uploaded files when it crashes. I'm storing files on the same server, local HDD, and dmesg doesn't show drive failures. My home wlan is stable, but even if it wasn't, I won't accept that as justification for corrupting files.
My environment:
- iOS app version 4.1.0.17 on an iPhone 6s
- Server was running Nextcloud version 20 something, and to troubleshoot I upgraded to latest stable 22, same problem. Runs within docker, using latest nextcloud:22-apache .
- Server is also backed by PostgreSQL (also within Docker, postgres:11-alpine)
@e-caste do you also see this file corruption on your instance?
Would appreciate any input to try and find what's causing this.
e-caste
jxiaobin
serackhlx
rhysjtevans
pauldoo
bardo
GFolchez
firstdorsal
Steps to reproduce
Expected behaviour
The app uploads the whole library to Nextcloud (18k+ files in my case).
Actual behaviour
The app creates a local database of the media files to upload, then starts uploading the files until after a few seconds, then the UI suddenly exits to the home screen. Weirdly, Nextcloud is still present in the multitask view.
This happens forever, until I manually turn off the "upload all" toggle. The app typically crashes a few times while trying to reach this setting, which makes the experience worse.
What I've tried:
Screenshots
If applicable, add a screenshot showing the issue.
Logs
Reasoning or why should it be changed/implemented?
Because the app does not behave correctly.
Environment data
iOS version: iOS 15.1
Nextcloud iOS app version: Nextcloud Liquid for iOS 4.1.0.17
Server operating system:
nextcloud-fpm-alpine:23Docker imageWeb server: nginx
Database: PostgreSQL 13.5 on x86_64-pc-linux-musl, compiled by gcc (Alpine 10.3.1_git20211027) 10.3.1 20211027, 64-bit
PHP version: 8.0.13
Nextcloud version: 23.0.0