Deprecated
No broker throws this. Nothing replaces it — delete the
corresponding instanceof MessagingNotSupportedError branch. Will be removed
in the next major version.
Signals that a broker's transport cannot support brokered request-reply.
No broker throws this as of 0.3.0. It was introduced in
0.1.0-alpha.1 for the Kafka broker, which rejected request/respond
outright; Kafka now implements both over a shared reply topic read by a
per-instance consumer group, so all seven brokers are reply-capable. The class
is retained so consumer instanceof checks written against alpha.1 /
alpha.2 keep compiling and catching.