Netty 4.1.22.Final 发布,Java 网络服务框架

来源: OSCHINA
编辑: 局长
2018-02-22 08:06:52

Netty 4.1.22.Final 已发布,该版本包含错误修复、性能增强和新功能,建议升级。

主要的变更:

  • To detect Android, check the VM property rather than the classpath (#7679)

  • Propagate full Unsafe unavailability reason in PlatformDependent (#7684)

  • Use long for http2 ping payload (#7690)

  • Introduce an alternative IdentityCipherSuiteFilter that defaults to supportedCiphers (#7691)

  • Reduce the default number of objects retained by the Recycler per thread (#7701)

  • Bump Conscrypt version to 1.0.0 (#7703)

  • ByteBufUtil to not pool direct memory by default (#7704)

  • NioDatagramChannel invalid usage of internalNioBuffer (#7705)

  • Http2MultiplexCodec now propagates SETTINGS and GOAWAY frames in pipeline (#7711)

  • Correctly handle the case when converting of value fails and return null or default value (#7715)

  • DefaultHeaders / CharSequenceValueConverter should treat boolean consistently (#7720)

  • Get memory address from Unsafe for OpenSSL (#7725)

  • SSL connection not closed properly after handshake failure (#7727)

  • Epoll flush/writabilityChange deadlock (#7730)

  • Fix Snappy decoding of large 2-byte literal lengths and copy offsets (#7731)

  • Ensure we always release the AddressEnvelope when doing DNS queries. (#7734)

有关详细信息和所有变更内容,请浏览 4.1.22.Final 的问题跟踪器。

重要的变更

HTTP2

该版本将 ping 帧的有效载荷类型由 ByteBuf 改为 long,因为这样可以简化事务,并且 RFC 中关于有效负荷的定义一直是 8 字节。

发布说明:http://netty.io/news/2018/02/21/4-1-22-Final.html

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