[5.19.x] Ensure AMQP protocol marshals messages before passing to broker (#1859)#1861

cshannon merged 1 commit intoapache:activemq-5.19.xapache/activemq:activemq-5.19.xfrom

cshannon:1859-5.19.x-backportcshannon/activemq:1859-5.19.x-backportCopy head branch name to clipboard