Hello, We are consistently seeing error "ERR_HTTP2_PROTOCOL_ERROR" in browser console when we try to open any web page deployed on Tomcat 9.0.58 server in test environment. This issue is observed only when HTTP/2 is enabled. Otherwise, we do not see any issue with HTTP/1.1. Basically, we are assessing the possibility to switch to HTTP/2, however this issue is somehow blocking us.
Enabled HTTP/2 with --> <UpgradeProtocol className="org.apache.coyote.http2.Http2Protocol"/> Is there any particular issue with HTTP/2 ? Any additional configuration required at tomcat side to overcome it? Thanks, Kedar