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Set netty allocator earlier and more globally

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This commit is contained in:
Shane Freeder
2025-05-09 20:19:29 +01:00
parent eb099d1220
commit dc659538d3
2 changed files with 5 additions and 6 deletions
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5
proxy/src/main/java/com/velocitypowered/proxy/Velocity.java
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@@ -47,6 +47,11 @@ public class Velocity {
System.setProperty("io.netty.native.workdir", System.getProperty("velocity.natives-tmpdir"));
}
// Restore allocator used before Netty 4.2 due to oom issues with the adaptive allocator
if (System.getProperty("io.netty.allocator.type") == null) {
System.setProperty("io.netty.allocator.type", "pooled");
}
// Disable the resource leak detector by default as it reduces performance. Allow the user to
// override this if desired.
if (!VelocityProperties.hasProperty("io.netty.leakDetection.level")) {

6
proxy/src/main/java/com/velocitypowered/proxy/network/ConnectionManager.java
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@@ -29,7 +29,6 @@ import com.velocitypowered.proxy.network.netty.SeparatePoolInetNameResolver;
import com.velocitypowered.proxy.protocol.netty.GameSpyQueryHandler;
import io.netty.bootstrap.Bootstrap;
import io.netty.bootstrap.ServerBootstrap;
import io.netty.buffer.PooledByteBufAllocator;
import io.netty.channel.Channel;
import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelFutureListener;
@@ -117,11 +116,6 @@ public final class ConnectionManager {
bootstrap.group(this.bossGroup, this.workerGroup);
}
// Restore allocator used before Netty 4.2 due to oom issues with the adaptive allocator
if (System.getProperty("io.netty.allocator.type") == null) {
bootstrap.option(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT);
}
final int binds = server.getConfiguration().isEnableReusePort()
? ((MultithreadEventExecutorGroup) this.workerGroup).executorCount() : 1;