Re: Novice GWT question: Parallel Post Requests

I've run into this exact problem before, but not while using GWT. I found that for XHR's, Post 1 must return before Post 2 can return. I'm not sure why this it, but it seems to be the case at least on FF and Chrome.

My use case was to:

• Post 1 - start a long running task
• Post 2 - Check on state of long running application (repeat on timer)
• Post 1 finally returns.

I had to work around with setting a work queue in a database and then checking it with a cron job (it was PHP, so no persistent global synchronized lists like in Java), but I'd love to know why this works this way. I just assume it is some browser quirk.

Sincerely,

Joseph

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