Class CleartextHttp2ServerUpgradeHandler

All Implemented Interfaces:
ChannelHandler, ChannelInboundHandler

@UnstableApi public final class CleartextHttp2ServerUpgradeHandler extends ByteToMessageDecoder
Performing cleartext upgrade, by h2c HTTP upgrade or Prior Knowledge. This handler config pipeline for h2c upgrade when handler added. And will update pipeline once it detect the connection is starting HTTP/2 by prior knowledge or not.