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Output from /bluemap does not show up through RCON or in log

See original GitHub issue

What I did / Steps to reproduce

Running the bluemap command in a Minecraft client outputs the result normally:

However, running it through RCON outputs nothing:

The output does not show up in the server log in either case.

Expected result

I expect to see the output from the bluemap command through RCON and possibly in the server log as well.

Actual result

The output does not show up through RCON or in the server log.

Context

BlueMap Version: BlueMap-3.4-spigot Platform: PaperMC 1.19.2-210

Issue Analytics

State:
Created a year ago
Comments:7 (4 by maintainers)

Top GitHub Comments

2reactions

TBlueFcommented, Nov 1, 2022

@ion1 So … the good news are, i found the reason why there are no responses to rcon sometimes… … The bad news are i won’t be able to fix this.

BlueMap processes most commands asynchronously, to not block the server-thread while doing the calculations for the command. This is something i won’t change, because some BlueMap commands take a second to read and freezing the server for a second is not acceptable for me. The problem with RCON is now that the way most ServerAPI’s like Spigot/Paper are implementing their command-system, is that … if the command gets executed asynchronously, Spigot/Paper closes the RCON-connection before bluemap finished executing the command. Which means that bluemap can’t send a response.

tl;dr: To send a response to RCON i’d need to execute the commands on the Server-Thread, which i don’t want to and will not do ^^’

1reaction

TBlueFcommented, Nov 1, 2022

I’ll add that 👍