No idea on the specifics of the error code but I can tell you that the certs that ship with activemq are noddy, intended for testing only. They are self signed certs (essentially invalid) which can throw a client side ssl library that tries to validate their chain length. In the ssl broker test the cert is explicitly added to the trust store so that the client can accept it rather than attempting to validate it.
A good start would be to generate valid certs for the broker or figure out a way to add the existing cert to the trust store used by AsyncSocket (have no idea how that is configured though, possibly the linked java test code will help).
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.