Package com.linkedin.alpini.netty4.misc

Class Http2Utils

  • public final class Http2Utils
extends java.lang.Object
    HTTP/2 utility methods.

    • Method Summary

      All Methods Static Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      static boolean isHttp2ParentChannelPipeline​(io.netty.channel.ChannelPipeline pipeline)  
      static boolean isHttp2Pipeline​(io.netty.channel.ChannelPipeline pipeline)
      Deprecated.
      static boolean isTooManyActiveStreamsError​(java.lang.Throwable t)
      Checks if an exception is thrown because of too many active streams.
      static boolean isUnexpectedError​(long errorCode, boolean fromRemote)  
      static boolean isUnexpectedError​(io.netty.handler.codec.http2.Http2Error errorEnum)  
      static boolean isUnexpectedError​(io.netty.handler.codec.http2.Http2Error errorEnum, boolean fromRemote)
      Returns true, if the enum is a known error or unknown error code.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Method Detail

      • isTooManyActiveStreamsError

        public static boolean isTooManyActiveStreamsError​(java.lang.Throwable t)
        Checks if an exception is thrown because of too many active streams.
        Parameters:
        t - Exception
        Returns:
        true if caused by active streams limit

      • isHttp2Pipeline

        @Deprecated
public static boolean isHttp2Pipeline​(io.netty.channel.ChannelPipeline pipeline)
        Deprecated.

      • isHttp2ParentChannelPipeline

        public static boolean isHttp2ParentChannelPipeline​(io.netty.channel.ChannelPipeline pipeline)

      • isUnexpectedError

        public static boolean isUnexpectedError​(long errorCode,
                                        boolean fromRemote)

      • isUnexpectedError

        public static boolean isUnexpectedError​(@Nullable
                                        io.netty.handler.codec.http2.Http2Error errorEnum)

      • isUnexpectedError

        public static boolean isUnexpectedError​(@Nullable
                                        io.netty.handler.codec.http2.Http2Error errorEnum,
                                        boolean fromRemote)
        Returns true, if the enum is a known error or unknown error code.