The user role responsible for invoking the service is identified (an actor is associated with each state).
标识了负责调用服务的用户角色(参与者与每个状态相关联)。
2
EsbActionHandler sends a request message to the userservice and puts a process token of execution in the wait state.
EsbActionHandler将请求消息发送给用户服务,并将流程变为等待状态。
3
The ASP. NET 2.0 profile service provides a ready-made solution to the problem of persisting per-userstate, such as personalization preferences and language preferences.