d5b9f58f1f
Motivation: On linux with glibc >= 2.14 it is possible to send multiple DatagramPackets with one syscall. This can be a huge performance win and so we should support it in our native transport. Modification: - Add support for sendmmsg by reuse IovArray - Factor out ThreadLocal support of IovArray to IovArrayThreadLocal for better separation as we use IovArray also without ThreadLocal in NativeDatagramPacketArray now - Introduce NativeDatagramPacketArray which is used for sendmmsg(...) - Implement sendmmsg(...) via jni - Expand DatagramUnicastTest to test also sendmmsg(...) Result: Netty now automatically use sendmmsg(...) if it is supported and we have more then 1 DatagramPacket in the ChannelOutboundBuffer and flush() is called. |
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| src/test/java/io/netty/testsuite | ||
| .gitignore | ||
| pom.xml | ||