io.netty.handler.codec.CorruptedFrameException

RSV != 0 and no extension negotiated, RSV:4


Solutions on the web22

Solution icon of github
RSV != 0 and no extension negotiated, RSV:4

Solution icon of github
via GitHub by vplewis
, 11 months ago
RSV != 0 and no extension negotiated, RSV:4

Solution icon of github
RSV != 0 and no extension negotiated, RSV:4

Solution icon of github
RSV != 0 and no extension negotiated, RSV:4

Solution icon of github
via GitHub by BorisKourt
, 1 year ago
RSV != 0 and no extension negotiated, RSV:5

Solution icon of github
RSV != 0 and no extension negotiated, RSV:5

Solution icon of github
RSV != 0 and no extension negotiated, RSV:1

Solution icon of googlegroups
via Google Groups by José Antonio Gutiérrez Morales, 11 months ago
RSV != 0 and no extension negoti ated, RSV:4

Solution icon of stackoverflow
Invalid magic number: 0

Solution icon of web
via pr8x.com by Unknown author, 1 year ago
Received a message of length 0.

Stack trace

  • io.netty.handler.codec.CorruptedFrameException: RSV != 0 and no extension negotiated, RSV:4 at io.netty.handler.codec.http.websocketx.WebSocket08FrameDecoder.protocolViolation(WebSocket08FrameDecoder.java:412) at io.netty.handler.codec.http.websocketx.WebSocket08FrameDecoder.decode(WebSocket08FrameDecoder.java:188) at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:411) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:248) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:129) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:571) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:512) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:426) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:398) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:877) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) at java.lang.Thread.run(Thread.java:745)

Write tip

You have a different solution? A short tip here would help you and many other users who saw this issue last week.

Users with the same issue

Samebug visitor profile picture
Unknown user
Once, 6 months ago
Samebug visitor profile picture
Unknown user
Once, 2 years ago