Fix slowdown when queue/scoreboard is enabled during an initial load

icpc · Sep 5, 2024 · 6eca9e3 · 6eca9e3
1 parent 80c4e39
commit 6eca9e3
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/backend/src/main/kotlin/org/icpclive/service/ServiceRoot.kt b/src/backend/src/main/kotlin/org/icpclive/service/ServiceRoot.kt
@@ -25,6 +25,7 @@ fun CoroutineScope.launchServices(loader: Flow<ContestUpdate>) {
     }
     val normalScoreboardState = loader
         .calculateScoreboard(OptimismLevel.NORMAL)
+        .buffer(Int.MAX_VALUE)
         .shareIn(this, starter)
 
     fun CoroutineScope.launchService(service: Service) = launch {