diff --git a/gradle.properties b/gradle.properties
index 9435d7a..4131209 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,11 +1,11 @@
 group = org.xbib
 name = netty-http
-version = 4.1.50.2
+version = 4.1.50.3
 
 gradle.wrapper.version = 6.4.1
 netty.version = 4.1.50.Final
-tcnative.version = 2.0.29.Final
-tcnative-legacy-macosx.version = 2.0.26.Final
+tcnative.version = 2.0.31.Final
+tcnative-legacy-macosx.version = 2.0.31.Final
 xbib.net.version = 2.1.0
 bouncycastle.version = 1.64
 reactivestreams.version = 1.0.2
diff --git a/netty-http-server/src/main/java/org/xbib/netty/http/server/endpoint/service/ResourceService.java b/netty-http-server/src/main/java/org/xbib/netty/http/server/endpoint/service/ResourceService.java
index b5a3b8f..1a33fe1 100644
--- a/netty-http-server/src/main/java/org/xbib/netty/http/server/endpoint/service/ResourceService.java
+++ b/netty-http-server/src/main/java/org/xbib/netty/http/server/endpoint/service/ResourceService.java
@@ -55,7 +55,9 @@ public abstract class ResourceService implements Filter {
     protected abstract int getMaxAgeSeconds();
 
     private void handleCachedResource(ServerRequest serverRequest, ServerResponse serverResponse, Resource resource) {
-        logger.log(Level.FINE, "resource = " + resource);
+        if (logger.isLoggable(Level.FINER)) {
+            logger.log(Level.FINER, "resource = " + resource);
+        }
         if (resource.isDirectory()) {
             if (!resource.getResourcePath().isEmpty() && !resource.getResourcePath().endsWith("/")) {
                 // external redirect to
diff --git a/netty-http-server/src/main/java/org/xbib/netty/http/server/handler/http/Http1ChannelInitializer.java b/netty-http-server/src/main/java/org/xbib/netty/http/server/handler/http/Http1ChannelInitializer.java
index ae1fcc6..9dcfcc1 100644
--- a/netty-http-server/src/main/java/org/xbib/netty/http/server/handler/http/Http1ChannelInitializer.java
+++ b/netty-http-server/src/main/java/org/xbib/netty/http/server/handler/http/Http1ChannelInitializer.java
@@ -93,8 +93,8 @@ public class Http1ChannelInitializer extends ChannelInitializer<Channel>
             pipeline.addLast("http-server-decompressor",
                     new HttpContentDecompressor());
         }
-        HttpObjectAggregator httpObjectAggregator = new HttpObjectAggregator(serverConfig.getMaxContentLength(),
-                false);
+        HttpObjectAggregator httpObjectAggregator =
+                new HttpObjectAggregator(serverConfig.getMaxContentLength());
         httpObjectAggregator.setMaxCumulationBufferComponents(serverConfig.getMaxCompositeBufferComponents());
         pipeline.addLast("http-server-aggregator", httpObjectAggregator);
         pipeline.addLast("http-server-pipelining", new HttpPipeliningHandler(serverConfig.getPipeliningCapacity()));
@@ -142,7 +142,7 @@ public class Http1ChannelInitializer extends ChannelInitializer<Channel>
 
         @Override
         public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
-            logger.log(Level.WARNING, cause.getMessage(), cause);
+            logger.log(Level.SEVERE, cause.getMessage(), cause);
             ctx.writeAndFlush(new DefaultFullHttpResponse(HttpVersion.HTTP_1_1,
                     HttpResponseStatus.INTERNAL_SERVER_ERROR,
                     Unpooled.copiedBuffer(cause.getMessage().getBytes(StandardCharsets.UTF_8))));
diff --git a/netty-http-server/src/main/java/org/xbib/netty/http/server/transport/BaseTransport.java b/netty-http-server/src/main/java/org/xbib/netty/http/server/transport/BaseTransport.java
index 856be73..106a0e2 100644
--- a/netty-http-server/src/main/java/org/xbib/netty/http/server/transport/BaseTransport.java
+++ b/netty-http-server/src/main/java/org/xbib/netty/http/server/transport/BaseTransport.java
@@ -6,6 +6,7 @@ import io.netty.handler.codec.http.HttpHeaders;
 import io.netty.handler.codec.http.HttpResponseStatus;
 import io.netty.handler.codec.http.HttpVersion;
 import org.xbib.netty.http.server.Server;
+import org.xbib.netty.http.server.ServerConfig;
 import org.xbib.netty.http.server.api.ServerRequest;
 import org.xbib.netty.http.server.api.ServerResponse;
 import org.xbib.netty.http.server.api.ServerTransport;
@@ -33,12 +34,15 @@ abstract class BaseTransport implements ServerTransport {
      * and required special header handling, possibly returning an
      * appropriate response.
      *
-     * @param version the HTTP version of the server
+     * @param serverConfig the server config
      * @param serverRequest  the request
      * @param serverResponse the response
      * @return whether further processing should be performed
      */
-    static boolean acceptRequest(HttpVersion version, ServerRequest serverRequest, ServerResponse serverResponse) {
+    static boolean acceptRequest(ServerConfig serverConfig,
+                                 ServerRequest serverRequest,
+                                 ServerResponse serverResponse) {
+        HttpVersion version = serverConfig.getAddress().getVersion();
         HttpHeaders reqHeaders = serverRequest.getHeaders();
         if (version.majorVersion() == 1 || version.majorVersion() == 2) {
             if (!reqHeaders.contains(HttpHeaderNames.HOST)) {
diff --git a/netty-http-server/src/main/java/org/xbib/netty/http/server/transport/Http1Transport.java b/netty-http-server/src/main/java/org/xbib/netty/http/server/transport/Http1Transport.java
index cecad0b..be948fe 100644
--- a/netty-http-server/src/main/java/org/xbib/netty/http/server/transport/Http1Transport.java
+++ b/netty-http-server/src/main/java/org/xbib/netty/http/server/transport/Http1Transport.java
@@ -25,7 +25,7 @@ public class Http1Transport extends BaseTransport {
             serverRequest.setSession(sslHandler.engine().getSession());
         }
         HttpServerResponse serverResponse = new HttpServerResponse(server, serverRequest, ctx);
-        if (acceptRequest(server.getServerConfig().getAddress().getVersion(), serverRequest, serverResponse)) {
+        if (acceptRequest(server.getServerConfig(), serverRequest, serverResponse)) {
             serverRequest.handleParameters();
             server.handle(serverRequest, serverResponse);
         } else {
diff --git a/netty-http-server/src/main/java/org/xbib/netty/http/server/transport/Http2Transport.java b/netty-http-server/src/main/java/org/xbib/netty/http/server/transport/Http2Transport.java
index 2cca480..70c7bae 100644
--- a/netty-http-server/src/main/java/org/xbib/netty/http/server/transport/Http2Transport.java
+++ b/netty-http-server/src/main/java/org/xbib/netty/http/server/transport/Http2Transport.java
@@ -27,7 +27,7 @@ public class Http2Transport extends BaseTransport {
         serverRequest.setRequestId(server.getRequestCounter().incrementAndGet());
         serverRequest.setStreamId(fullHttpRequest.headers().getInt(HttpConversionUtil.ExtensionHeaderNames.STREAM_ID.text()));
         ServerResponse serverResponse = new Http2ServerResponse(server, serverRequest, ctx);
-        if (acceptRequest(server.getServerConfig().getAddress().getVersion(), serverRequest, serverResponse)) {
+        if (acceptRequest(server.getServerConfig(), serverRequest, serverResponse)) {
             serverRequest.handleParameters();
             server.handle(serverRequest, serverResponse);
         } else {