file upload issues

[KristijanL]

Describe the bug
i am running via container with image ghcr.io/dvdsk/microbin:latest, cant upload file size more than 2.1M

To Reproduce
Steps to reproduce the behavior:
set config:
export MICROBIN_NO_FILE_UPLOAD=false
export MICROBIN_ENCRYPTION_CLIENT_SIDE=false
export MICROBIN_ENCRYPTION_SERVER_SIDE=false
export MICROBIN_MAX_FILE_SIZE_ENCRYPTED_MB=25600
export MICROBIN_MAX_FILE_SIZE_UNENCRYPTED_MB=25600

try to upload file with 110MB in size, gets stuck at 3%

the result are this:

du -sh data/attachments/*
1.7M data/attachments/ape-wolf-emu
2.0M data/attachments/bat-bee-whale
1.7M data/attachments/bat-tiger-bear
2.1M data/attachments/bat-wasp-goat
2.1M data/attachments/bear-horse-cat
2.1M data/attachments/eel-dove-squid
2.0M data/attachments/eel-falcon-lizard
2.0M data/attachments/eel-koala-whale
2.1M data/attachments/emu-bear-snake
2.1M data/attachments/emu-sheep-duck
2.0M data/attachments/falcon-bird-turkey
2.1M data/attachments/falcon-bison-duck
2.1M data/attachments/falcon-dog-shark
2.1M data/attachments/fish-snake-tiger
2.1M data/attachments/mole-worm-falcon
2.1M data/attachments/otter-seal-whale
2.0M data/attachments/otter-turkey-deer
2.0M data/attachments/sloth-horse-hawk
2.1M data/attachments/snail-fox-bat
2.1M data/attachments/snail-pigeon-raven
2.0M data/attachments/snail-pigeon-worm
2.1M data/attachments/spider-deer-whale
2.0M data/attachments/spider-dog-falcon
2.1M data/attachments/turkey-eel

logs:
microbin-1 | 2025-08-01T20:29:19 [INFO] - MicroBin starting on http://0.0.0.0:8080
microbin-1 | 2025-08-01T20:29:32 [INFO] - Creating new pasta...
microbin-1 | 2025-08-01T20:29:32 [INFO] - Creating new pasta...
microbin-1 | 2025-08-01T20:29:32 [INFO] - Creating new pasta...

[yara-blue]

Thanks for the report! (and fix!!).

@SamTV12345 Microbin could really use integration tests.

As we have none now setting those up might take some time. Best approach might be spiting microbin into a lib.rs and main.rs then integration test in the tests dir can depend on the microbin lib. Then in each test you can start a microbin on one thread and in another run http requests (for example via the excellent reqwest crate).

[soerenschneider]

I just got bitten by this bug. Gladly this bug's already fixed, but it's not shipped with a release yet. Would it make sense to build a release that includes this fix?
Thanks for the fork!

[yara-blue]

@SamTV12345 you wanna ship a new release?