feat(disposition): support undeliverable-here in modified outcomes Previously, specifying `undeliverable-here` as `true` in a modified outcome simply resulted in the message being rejected. This patch adds tracking to the outgoing link management in order to not redeliver messages to links that indicate that messages are not deliverable there.
qpid/trunk/qpid/cpp/src/qpid/broker/amqp/Outgoing.cpp
qpid/trunk/qpid/cpp/src/qpid/broker/amqp/Outgoing.h