Towards using manual queue-to-consumer flow control in STOMP processor
Use amqp_channel:notify_sent/3 after the processor has handled basic.deliver
amqp_channel:notify_sent/3 => amqp_channel:notify_sent/1
amqp_channel:notify_sent/1 => amqp_channel:notify_received/1
amqp_channel:set_manual_flow_control/2 => amqp_channel:enable_delivery_flow_control/1
Extras => DeliveryCtx
Merge bug26306