PaperMC / PaperMC/Waterfall

InitialHandler race condition

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Description

I've been getting a similar issue to this old one from BungeeCord since one of the recent updates of Waterfall. Easy way to test it is to switch networks via a vpn or other means while connected to a proxy, that seems to break it until you restart your game. All servers this issue occurs on are modded 1.12.2 sponge servers.

https://github.com/SpigotMC/BungeeCord/issues/2371

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First steps

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Research direction

Start with the InitialHandler entry point and reproduce the failure by switching networks through a VPN while connected to a proxy, using the linked BungeeCord issue for comparison. Done means the connection continues working with modded 1.12.2 Sponge servers after a network change without restarting the game.

Written by the indexing model from the issue text.

Assessment

Domain
networking
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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