Wrong Http protocol logged for reactor-netty-http client

[akhiljain-rabo]

Fix: #3487
Does not fix issue for http client. Still Http1.1 version is logged instead of H2.
version: 1.1.24
Example to reproduce: Run sample app with debug.

https://github.com/reactor/reactor-netty/blob/main/reactor-netty-examples/src/main/java/reactor/netty/examples/documentation/http/client/http2/H2Application.java

17:47:17.564 [reactor-http-nio-2] DEBUG reactor.netty.http.client.HttpClientConfig - [14a533a2, L:/192.168.2.17:61029 - R:example.com/93.184.215.14:443](H2 - -1) Initialized HTTP/2 stream pipeline AbstractHttp2StreamChannel$3{(reactor.left.h2ToHttp11Codec = io.netty.handler.codec.http2.Http2StreamFrameToHttpObjectCodec), (reactor.left.httpTrafficHandler = reactor.netty.http.client.Http2StreamBridgeClientHandler), (reactor.right.reactiveBridge = reactor.netty.channel.ChannelOperationsHandler)}
17:47:17.568 [reactor-http-nio-2] DEBUG reactor.netty.http.client.HttpClientConnect - [14a533a2/1-1, L:/192.168.2.17:61029 - R:example.com/93.184.215.14:443] Handler is being applied: {uri=https://example.com/, method=GET}
17:47:17.580 [reactor-http-nio-2] DEBUG reactor.netty.http.client.Http2ConnectionProvider - [14a533a2/1-1, L:/192.168.2.17:61029 - R:example.com/93.184.215.14:443] Stream opened, now: 1 active streams and 100 max active streams.
17:47:17.581 [reactor-http-nio-2] DEBUG io.netty.channel.DefaultChannelPipeline - Discarded inbound message DefaultHttp2SettingsAckFrame that reached at the tail of the pipeline. Please check your pipeline configuration.
17:47:17.581 [reactor-http-nio-2] DEBUG io.netty.channel.DefaultChannelPipeline - Discarded message pipeline : [reactor.left.sslHandler, reactor.left.h2Flush, reactor.left.httpCodec, reactor.left.h2MultiplexHandler, DefaultChannelPipeline$TailContext#0]. Channel : [id: 0x14a533a2, L:/192.168.2.17:61029 - R:example.com/93.184.215.14:443].
17:47:17.696 [reactor-http-nio-2] DEBUG reactor.netty.http.client.HttpClientOperations - [14a533a2/1-1, L:/192.168.2.17:61029 - R:example.com/93.184.215.14:443] Received response (auto-read:false) : RESPONSE(decodeResult: success, version: HTTP/1.1)
HTTP/1.1 200 OK
age:

[violetagg]

@akhiljain-rabo The fix was related to ensure that the API returns the correct protocol version, not what is printed to the logs.
We plan some refactoring in that area and it will be delivered in the next months.

[akhiljain-rabo]

thanks for the consideration...

[violetagg]

This issue is duplicate to #3080
Let's keep this one opened in order to track our future work in that area.