currently we publish invocation start/startProcess/finish event for every invocation now event based on guava EventBus it's easy to use.
but EventBus based on reflection, performance is not the best. in the furture maybe we will add more invocaiton event, and more module will subscribe invocation event. so i want to publish invocation event, change from EventBus event to event listener loaded by SPI. what's you suggestion?
