新闻 Netty 4.0.33.Final 发布，高性能网络框架 下载

Netty 4.0.33 发布，此版本包括 60+ 改进：bug 修复，性能改进和新特性。

主要改进：

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  Fix race-condition when allocate from multiple-thread (#4388) (#4198)
  
  
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  OpenSslServerContext reinitializes the provided TrustManagerFactory with the key cert chain (#4387) (#4355)
  
  
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  Improve size calculation of messages when written from outside the EventLoop (#4380) (#4363)
  
  
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  Always return a real slice even when the length is 0 (#4368)
  
  
• 
  Fix possible assert error in GlobalEventExecutor (#4367) (#4357)
  
  
• 
  Correctly handle bitshifting if system does not support unaligned access (#4366)
  
  
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  Add *UnsafeHeapByteBuf for improve performance on systems with sun.misc.Unsafe (#4361)
  
  
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  Allow to disable reference count checks on every access of the ByteBuf (#4344)
  
  
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  A number of toString() methods on classes that implement ByteBufHolder can throw IllegalReferenceCountException (#4327)
  
  
• 
  Forward decoded messages more frequently (#4322) (#4284)
  
  
• 
  Ensure pending tasks are run when EmbeddedChannel.close(...) (#4322) (#4284
  
  
• 
  Implement SSLSession.invalidate() and isValid() for OpenSSLEngine (#4307)
  
  
• 
  Add support for server-side renegotiation when using OpenSslEngine (#4304)
  
  
• 
  Correctly reset markers for all allocations when using PooledByteBufAllocator(#4278)
  

详情请看 our issue tracker。

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。

体系结构图



在线Javadoc：http://tool.oschina.net/apidocs/apidoc?api=netty
Netty 4.0.33.Final 发布，高性能网络框架下载地址