diff --git a/client/pom.xml b/client/pom.xml
index c9e13aea7e..220b01b687 100644
--- a/client/pom.xml
+++ b/client/pom.xml
@@ -60,6 +60,13 @@
netty-transport-native-kqueue
osx-x86_64
+
+ io.netty.incubator
+ netty-incubator-transport-native-io_uring
+ 0.0.8.Final
+ provided
+ true
+
org.reactivestreams
reactive-streams
diff --git a/client/src/main/java/org/asynchttpclient/netty/channel/ChannelManager.java b/client/src/main/java/org/asynchttpclient/netty/channel/ChannelManager.java
index b93dfb380e..2ffd87d955 100755
--- a/client/src/main/java/org/asynchttpclient/netty/channel/ChannelManager.java
+++ b/client/src/main/java/org/asynchttpclient/netty/channel/ChannelManager.java
@@ -141,6 +141,9 @@ public ChannelManager(final AsyncHttpClientConfig config, Timer nettyTimer) {
transportFactory = new EpollTransportFactory();
} else if (eventLoopGroup instanceof KQueueEventLoopGroup) {
transportFactory = new KQueueTransportFactory();
+ } else if (eventLoopGroup.getClass().getSimpleName().equals("IOUringEventLoopGroup")) {
+ // NOTE: instanceof is not used since this is an optional dependency
+ transportFactory = new IOUringTransportFactory();
} else {
throw new IllegalArgumentException("Unknown event loop group " + eventLoopGroup.getClass().getSimpleName());
}
diff --git a/client/src/main/java/org/asynchttpclient/netty/channel/IOUringTransportFactory.java b/client/src/main/java/org/asynchttpclient/netty/channel/IOUringTransportFactory.java
new file mode 100644
index 0000000000..9dbebb786e
--- /dev/null
+++ b/client/src/main/java/org/asynchttpclient/netty/channel/IOUringTransportFactory.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2016 AsyncHttpClient Project. All rights reserved.
+ *
+ * This program is licensed to you under the Apache License Version 2.0,
+ * and you may not use this file except in compliance with the Apache License Version 2.0.
+ * You may obtain a copy of the Apache License Version 2.0 at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the Apache License Version 2.0 is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Apache License Version 2.0 for the specific language governing permissions and limitations there under.
+ */
+package org.asynchttpclient.netty.channel;
+
+import io.netty.incubator.channel.uring.IOUring;
+import io.netty.incubator.channel.uring.IOUringEventLoopGroup;
+import io.netty.incubator.channel.uring.IOUringSocketChannel;
+
+import java.util.concurrent.ThreadFactory;
+
+class IOUringTransportFactory implements TransportFactory {
+
+ IOUringTransportFactory() {
+ try {
+ Class.forName("io.netty.incubator.channel.uring.IOUring");
+ } catch (ClassNotFoundException e) {
+ throw new IllegalStateException("The io_uring transport is not available");
+ }
+ if (!IOUring.isAvailable()) {
+ throw new IllegalStateException("The io_uring transport is not supported");
+ }
+ }
+
+ @Override
+ public IOUringSocketChannel newChannel() {
+ return new IOUringSocketChannel();
+ }
+
+ @Override
+ public IOUringEventLoopGroup newEventLoopGroup(int ioThreadsCount, ThreadFactory threadFactory) {
+ return new IOUringEventLoopGroup(ioThreadsCount, threadFactory);
+ }
+}