fix(lobby): Harden the lobby and connection flow - #625

Draft

tintinhamans wants to merge 11 commits into

GeneralsOnlineDevelopmentTeam:mainfrom

tintinhamans:arctic/go/fix/mesh-relay-and-lobby-exit

Commits on Sep 29, 2026

fix(mesh): Accept connections the server asked us to signal before the roster refreshes
tintinhamans
committed
0f9cd34
fix(lobby): Stop stale exit requests and lobby 404s from ejecting the host or tearing down a match
tintinhamans
committed
cbcf55a
fix(online): Parse server JSON without undefined behaviour on missing fields
tintinhamans
committed
21a33db
fix(lobby): Time out the host's start connectivity check
tintinhamans
committed
a4960b8
fix(lobby): Keep a cannot-connect result until a menu handles it
tintinhamans
committed
2385b66
fix(quickmatch): Don't cancel the server's requeue or hide a failed match join
tintinhamans
committed
1ce4215
fix(websocket): Read every queued websocket frame each tick
tintinhamans
committed
cb01bc4
fix(lobby): Ignore lobby responses that arrive out of order
tintinhamans
committed
9eb4d19
fix(lobby): Stop the countdown when a player joins after the check
tintinhamans
committed
b5b51b6
fix(mesh): Ignore signalling for a lobby we are not in
tintinhamans
committed
918ba69
fix(online): Pass anticheat middleware ids to the log as C strings
tintinhamans
committed
cfde97b