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Use every thread available to the JVM, in a work stealing pool for packet handling

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This commit is contained in:
KingRainbow44
2023-09-10 12:26:38 -04:00
parent 3c3adea406
commit 23aff95a2e
2 changed files with 7 additions and 9 deletions
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14
src/main/java/emu/grasscutter/server/game/GameServerPacketHandler.java
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@@ -1,7 +1,5 @@
package emu.grasscutter.server.game; package emu.grasscutter.server.game;
import static emu.grasscutter.config.Configuration.GAME_INFO;
import emu.grasscutter.Grasscutter; import emu.grasscutter.Grasscutter;
import emu.grasscutter.Grasscutter.ServerDebugMode; import emu.grasscutter.Grasscutter.ServerDebugMode;
import emu.grasscutter.net.packet.*; import emu.grasscutter.net.packet.*;
@@ -9,6 +7,8 @@ import emu.grasscutter.server.event.game.ReceivePacketEvent;
import emu.grasscutter.server.game.GameSession.SessionState; import emu.grasscutter.server.game.GameSession.SessionState;
import it.unimi.dsi.fastutil.ints.*; import it.unimi.dsi.fastutil.ints.*;
import static emu.grasscutter.config.Configuration.GAME_INFO;
public final class GameServerPacketHandler { public final class GameServerPacketHandler {
private final Int2ObjectMap<PacketHandler> handlers; private final Int2ObjectMap<PacketHandler> handlers;
@@ -76,13 +76,11 @@ public final class GameServerPacketHandler {
} }
// Invoke event. // Invoke event.
ReceivePacketEvent event = new ReceivePacketEvent(session, opcode, payload); var event = new ReceivePacketEvent(session, opcode, payload);
event.call(); if (!event.call()) // If event is not canceled, continue.
if (!event.isCanceled()) // If event is not canceled, continue. handler.handle(session, header, event.getPacketData());
handler.handle(session, header, event.getPacketData());
} catch (Exception ex) { } catch (Exception ex) {
// TODO Remove this when no more needed Grasscutter.getLogger().warn("Unable to handle packet.", ex);
ex.printStackTrace();
} }
return; // Packet successfully handled return; // Packet successfully handled
} }

2
src/main/java/emu/grasscutter/server/game/session/GameSessionManager.java
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@@ -14,7 +14,7 @@ public final class GameSessionManager implements KcpListener {
@Getter private static final GameSessionManager instance @Getter private static final GameSessionManager instance
= new GameSessionManager(); = new GameSessionManager();
@Getter private static final ExecutorService executor @Getter private static final ExecutorService executor
= Executors.newFixedThreadPool(4); = Executors.newWorkStealingPool();
@Getter private static final Map<Ukcp, GameSession> sessions @Getter private static final Map<Ukcp, GameSession> sessions
= new ConcurrentHashMap<>(); = new ConcurrentHashMap<>();