Hi Simone Bordet,
We have below libraries in WEB-INF/lib
jetty-alpn-openjdk8-client-9.4.35.v20201120.jar
jetty-alpn-client-9.4.35.v20201120.jar
jetty-client-9.4.35.v20201120.jar
jetty-http-9.4.35.v20201120.jar
jetty-io-9.4.35.v20201120.jar
jetty-util-9.4.35.v20201120.jar
http2-http-client-transport-9.4.35.v20201120.jar
http2-hpack-9.4.35.v20201120.jar
http2-client-9.4.35.v20201120.jar
http2-common-9.4.35.v20201120.jar
This exception (java.lang.IllegalStateException: No Client ALPNProcessors! ) happening only when i invoke http2 post request
from JMS Consumer thread. We use IBM MQ, once message is consumed from Queue , using the same consumer thread
we are making an http2 post request using jetty library.
I debugged and found that ServiceLoader.load() is not loading this service org.eclipse.jetty.alpn.openjdk8.client.OpenJDK8ClientALPNProcessor
eventhough jetty-alpn-openjdk8-client-9.4.35.v20201120.jar is in WEB-INF/lib.
JMS Consumer thread is using java.net.URLClassLoader@49e202ad . Please let us know what could be the root cause for this issue.
Thanks
Prakash