Fabric 1.21 server hangs on shutdown at "All dimensions are saved"

[HatTrkPatrk]

I have confirmed no other issue reports this bug

• [X] I have searched for existing issues

I have confirmed the mod is installed on the proper side

• [X] I have installed the mod properly

Current behavior

Sending the "stop" command to the server initiates the shutdown process, saves all the world data, etc. but then the process fails to exit/terminate and must be forcibly terminated (Ctrl-C) in the console.

The last message shown in the server/console log is "ThreadedAnvilChunkStorage: All dimensions are saved". Just to be sure, I waited around 5 minutes (to rule out the possibility that it might've just been taking an excessively long time, for whatever reason) before forcing the process to close.

This occurs with no other mods than the Fabric API (v0.100.7), Forge Config API Port (v21.0.1), Cobweb (v1.1.2), and Torch Hit (v7.0.0) installed on a Fabric 1.21 server, and removing Torch Hit from the mods folder allows the server process to exit properly.

This behavior makes it difficult to e.g. write startup/service scripts on *nix platforms, as the process never exits when shutting said service down.

Expected behavior

Server process should exit properly.

Steps to reproduce

1. Stage a Fabric 1.21 0.15.11 server.
2. Add Fabric API, Torch Hit, and its dependencies to the "mods" directory.
3. Start the server.
4. After world is finished preparing, send "stop" command to the server console.
5. Server hangs at "All dimensions are saved" message.

Minecraft version

1.21

Mod loader version

Fabric 0.15.11

Mod version

7.0.0

Other mods

Only the Fabric API, Torch Hit, and its listed dependencies (ForgeConfigAPIPort and Cobweb).

Stacktrace and logs

[13:11:43] [main/INFO]: Loading Minecraft 1.21 with Fabric Loader 0.15.11 [13:11:43] [main/INFO]: Loading 46 mods:

• cobweb 1.1.2
• fabric-api 0.100.7+1.21 |-- fabric-api-base 0.4.42+6573ed8cd1 |-- fabric-api-lookup-api-v1 1.6.67+b5597344d1 |-- fabric-biome-api-v1 13.0.29+5bd9f1bcd1 |-- fabric-block-api-v1 1.0.22+0af3f5a7d1 |-- fabric-block-view-api-v2 1.0.10+6573ed8cd1 |-- fabric-blockrenderlayer-v1 1.1.52+0af3f5a7d1 |-- fabric-client-tags-api-v1 1.1.15+6573ed8cd1 |-- fabric-command-api-v1 1.2.49+f71b366fd1 |-- fabric-command-api-v2 2.2.28+6ced4dd9d1 |-- fabric-commands-v0 0.2.66+df3654b3d1 |-- fabric-content-registries-v0 8.0.15+b5597344d1 |-- fabric-convention-tags-v1 2.0.18+7f945d5bd1 |-- fabric-convention-tags-v2 2.4.2+c111832ad1 |-- fabric-crash-report-info-v1 0.2.29+0af3f5a7d1 |-- fabric-data-attachment-api-v1 1.1.25+6a6dfa19d1 |-- fabric-data-generation-api-v1 20.2.12+16c4ae25d1 |-- fabric-dimensions-v1 4.0.0+6fc22b99d1 |-- fabric-entity-events-v1 1.6.12+6fc22b99d1 |-- fabric-events-interaction-v0 0.7.10+e633f883d1 |-- fabric-game-rule-api-v1 1.0.53+6ced4dd9d1 |-- fabric-item-api-v1 11.0.0+afdfc921d1 |-- fabric-item-group-api-v1 4.1.3+78017270d1 |-- fabric-key-binding-api-v1 1.0.47+0af3f5a7d1 |-- fabric-keybindings-v0 0.2.45+df3654b3d1 |-- fabric-lifecycle-events-v1 2.3.11+8f3583aed1 |-- fabric-loot-api-v2 3.0.13+3f89f5a5d1 |-- fabric-loot-api-v3 1.0.1+3f89f5a5d1 |-- fabric-message-api-v1 6.0.13+6573ed8cd1 |-- fabric-model-loading-api-v1 2.0.0+fe474d6bd1 |-- fabric-networking-api-v1 4.2.0+ab7edbacd1 |-- fabric-object-builder-api-v1 15.1.13+d1321076d1 |-- fabric-particles-v1 4.0.2+6573ed8cd1 |-- fabric-recipe-api-v1 5.0.10+65089712d1 |-- fabric-registry-sync-v0 5.0.25+5bd9f1bcd1 |-- fabric-renderer-api-v1 3.3.0+0ae0b97dd1 |-- fabric-renderer-indigo 1.6.5+48fb1586d1 |-- fabric-renderer-registries-v1 3.2.68+df3654b3d1 |-- fabric-rendering-data-attachment-v1 0.3.48+73761d2ed1 |-- fabric-rendering-fluids-v1 3.1.6+b5597344d1 |-- fabric-rendering-v0 1.1.71+df3654b3d1 |-- fabric-rendering-v1 5.0.5+df16efd0d1 |-- fabric-resource-conditions-api-v1 4.2.1+d153f344d1 |-- fabric-resource-loader-v0 1.2.0+7e687b32d1 |-- fabric-screen-api-v1 2.0.24+b5597344d1 |-- fabric-screen-handler-api-v1 1.3.82+b5597344d1 |-- fabric-sound-api-v1 1.0.23+6573ed8cd1 |-- fabric-transfer-api-v1 5.1.15+3dccd343d1 -- fabric-transitive-access-wideners-v1 6.0.12+6573ed8cd1
• fabricloader 0.15.11 -- mixinextras 0.3.5
• forgeconfigapiport 21.0.1 |-- com_electronwill_night-config_core 3.7.4 -- com_electronwill_night-config_toml 3.7.4
• java 21
• minecraft 1.21
• torch_hit 7.0.0 [13:11:43] [main/INFO]: SpongePowered MIXIN Subsystem Version=0.8.5 Source=file:/opt/minecraft/001/libraries/net/fabricmc/sponge-mixin/0.13.3+mixin.0.8.5/sponge-mixin-0.13.3+mixin.0.8.5.jar Service=Knot/Fabric Env=SERVER [13:11:43] [main/INFO]: Compatibility level set to JAVA_21 [13:11:43] [main/WARN]: Reference map 'forgeconfigapiport.common.refmap.json' for forgeconfigapiport.common.mixins.json could not be read. If this is a development environment you can ignore this message [13:11:43] [main/WARN]: Reference map 'torch_hit.refmap.json' for torch_hit.mixins.json could not be read. If this is a development environment you can ignore this message [13:11:43] [main/WARN]: Reference map 'torch_hit.refmap.json' for torch_hit.fabric.mixins.json could not be read. If this is a development environment you can ignore this message [13:11:44] [main/INFO]: Initializing MixinExtras via com.llamalad7.mixinextras.service.MixinExtrasServiceImpl(version=0.3.5). [13:11:51] [main/WARN]: resource-pack-id missing, using default of a43aa15b-52b4-3a8d-b4f2-ca0e84301670 [13:11:51] [main/INFO]: Environment: Environment[sessionHost=https://sessionserver.mojang.com, servicesHost=https://api.minecraftservices.com, name=PROD] [13:11:51] [main/INFO]: Found new data pack fabric-convention-tags-v2, loading it automatically [13:11:52] [main/INFO]: No existing world data, creating new world [13:11:53] [main/INFO]: Loaded 1290 recipes [13:11:53] [main/INFO]: Loaded 1399 advancements [13:11:53] [main/INFO]: Applied 0 biome modifications to 0 of 64 new biomes in 1.517 ms [13:11:53] [Server thread/INFO]: Starting minecraft server version 1.21 [13:11:53] [Server thread/INFO]: Loading properties [13:11:53] [Server thread/INFO]: Default game type: SURVIVAL [13:11:53] [Server thread/INFO]: Generating keypair [13:11:54] [Server thread/INFO]: Starting Minecraft server on 0.0.0.0:28001 [13:11:54] [Server thread/INFO]: Using epoll channel type [13:11:54] [Server thread/INFO]: Preparing level "world" [13:12:00] [Server thread/INFO]: Preparing start region for dimension minecraft:overworld [13:12:00] [Worker-Main-1/INFO]: Preparing spawn area: 2% [13:12:00] [Worker-Main-1/INFO]: Preparing spawn area: 2% [13:12:01] [Worker-Main-2/INFO]: Preparing spawn area: 2% [13:12:01] [Worker-Main-3/INFO]: Preparing spawn area: 2% [13:12:02] [Worker-Main-1/INFO]: Preparing spawn area: 18% [13:12:02] [Worker-Main-3/INFO]: Preparing spawn area: 18% [13:12:03] [Worker-Main-2/INFO]: Preparing spawn area: 18% [13:12:03] [Worker-Main-3/INFO]: Preparing spawn area: 51% [13:12:04] [Worker-Main-1/INFO]: Preparing spawn area: 51% [13:12:04] [Worker-Main-2/INFO]: Preparing spawn area: 51% [13:12:05] [Worker-Main-2/INFO]: Preparing spawn area: 51% [13:12:05] [Server thread/INFO]: Time elapsed: 5177 ms [13:12:22] [Server thread/INFO]: Stopping the server [13:12:22] [Server thread/INFO]: Stopping server [13:12:22] [Server thread/INFO]: Saving players [13:12:22] [Server thread/INFO]: Saving worlds [13:12:22] [Server thread/INFO]: Saving chunks for level 'ServerLevel[world]'/minecraft:overworld [13:12:22] [Server thread/INFO]: Saving chunks for level 'ServerLevel[world]'/minecraft:the_end [13:12:22] [Server thread/INFO]: Saving chunks for level 'ServerLevel[world]'/minecraft:the_nether [13:12:22] [Server thread/INFO]: ThreadedAnvilChunkStorage (world): All chunks are saved [13:12:22] [Server thread/INFO]: ThreadedAnvilChunkStorage (DIM1): All chunks are saved [13:12:22] [Server thread/INFO]: ThreadedAnvilChunkStorage (DIM-1): All chunks are saved [13:12:22] [Server thread/INFO]: ThreadedAnvilChunkStorage: All dimensions are saved

Additional context

No response

[Crystal-Spider]

Could you please update to Fabric 0.16.x and an the latest version of FCAP and let me know if the issue persists?

I couldn't personally replicate the problem even with the same mod setup.

[github-actions[bot]]

This issue is stale because it has been open for 14 days with no activity. In 14 days it is going to be closed.

[github-actions[bot]]

This issue was closed because it has been inactive for 14 days since being marked as stale.