发布于 2016-03-22 00:57:53 | 136 次阅读 | 评论: 0 | 来源: 网友投递
Netty Java开源框架
Netty是由JBOSS提供的一个java开源框架。Netty提供异步的、事件驱动的网络应用程序框架和工具，用以快速开发高性能、高可靠性的网络服务器和客户端程序。
Netty 今天同时发布两个更新版本，分别是：
Netty 4.0.35.Final ：
Add support for TCP_DEFER_ACCEPT and TCP_QUICKACK (#4951)
WebSocketHandshaker.finishHandshake could result in recursive channelRead event (#4533) (#4815)
Enabling SNI, OpenSSL client from netty does not work (#4746) (#4791)
Certificate failing set in OpenSslServerContext on Linux (#4793)
Enable SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER when using OpenSslContext (#4816)
OpenSslContext throws UnsupportedOperationException when Unsafe not available (#4828) (#4843)
Correctly pass ChannelPromise on to the next ChannelOutboundHandler when use CombinedChannelDuplexHandler (#4838)
Fix segfault if UnpooledUnsafeHeapByteBuf.getShort(..) is used and UNALGINED access is not possible. (#4845) (#4841)
Ensure handlerAdded(...) and handlerRemoved(...) is always called from the right thread (#4863)
Ensure read components can be discarded when COMPOSITE_CUMULATOR is used (#4880)
Correctly set the alert type depending of the CertificateException (#4885)
NetUtil can prevent using Netty due to SecurityManager denial (#4936) (#4977)
Guard against re-entrance in PendingWriteQueue (#4969)
Change arena to thread cache mapping algorithm to be closer to ideal (#4983)
Ensure all pending SSL data is written before closing channel during handshake error (#5003)
Add ! to allowed cookie value chars (#4998)
下载地址：http://dl.bintray.com/netty/downloads/netty-4.0.35.Final.tar.bz2
另外一个版本是 Netty 4.1.0 CR4，改进内容如下：
DnsNameResolver: makes possible to define additional records in DNS query (#4871)
DnsNameResolverContext infinite loop (#4771)
HTTP/2 stream removed from map before onStreamClosed called (#4888)
Add support for directly decoding/encoding DNS PTR Records (#4912)
EPOLL ET AutoRead (#4919)
HTTP/2 DefaultHttp2Connection NPE (#4933)
Netty 4.1.0.CR1: DNS resolver accepts invalid FQDN with label length > 63 octet (#4935)
Netty 4.1.0.CR1: DNS resolver do not treat non-ASCII characters correctly (#4937)
Fix potential infinite loop when resolving CNAME records (#4946)
HTTP/2 DefaultHttp2ConnectionEncoder data frame size incorrect if error (#4965)
详情请看 https://github.com/netty/netty/issues?q=milestone%3A4.1.0.CR4+is%3Aclosed