I'm using writing a login process from a remote server with GWT. The process is that client get a token first and then use this token and username to login in the server. So I wrote two methods. One is getToken , another is postLogin. Both use RequestBuider to communate to the remote server and should be executed orderly. But I found that POST action which is postLogin always execute before getLogin. The postLogin method will fail because the token is still not returned from the server. So, how to wait the first action finished and the perform the second one? Thanks in advance.
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