Liferay 7 how to go to next page by pass another process

[Hùng Trần, modificado 6 Anos atrás.]

Hello everyone,

For example my portlet has 2 processes A and B, so I want to go to next page immediately process A is completed while B process is running, is there any way to do?

Thanks so much!

[Hùng Trần, modificado 6 Anos atrás.]

I found a solution by message bus of Liferay, but I did not find any tutorial about it in Liferay 7, how can I config some information like messaging-spring.xml and web.xml (not included in 7 version).