io.grpc.StatusRuntimeException: UNKNOWN

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Solutions on the web

via Google Groups by Ivan Vaskevych, 1 year ago
INTERNAL: Connection closed with unknown cause
via GitHub by derjust
, 2 years ago
UNKNOWN: extracted status from HTTP :status 502 Headers(path=null,authority=null,metadata={:status=[502], alt-svc=[quic=":443"; p="1"; ma=604800], alternate-protocol=[443:quic,p=1], content-length=[0], content-type=[text/html; charset=UTF-8], date=[Thu, 10 Sep 2015 19:54:59 GMT], server=[GFE/2.0]}) DATA-----------------------------
io.grpc.StatusRuntimeException: UNKNOWN
at org.apache.tomcat.jni.SSL.readFromSSL(Native Method)
at io.netty.handler.ssl.OpenSslEngine.readPlaintextData(OpenSslEngine.java:381)
at io.netty.handler.ssl.OpenSslEngine.unwrap(OpenSslEngine.java:748)
at io.netty.handler.ssl.OpenSslEngine.unwrap(OpenSslEngine.java:855)
at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1088)
at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:966)
at io.netty.handler.ssl.SslHandler.decode(SslHandler.java:900)
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:123)
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 java.lang.Thread.run(Thread.java:745)

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