This week's book giveaways are in the Refactoring and Agile forums. We're giving away four copies each of Re-engineering Legacy Software and Docker in Action and have the authors on-line! See this thread and this one for details.
I'm working on application in JSF to processing XLS files. When time of process is longer than 5 minutes web browser returns 502 Bad Gateway error, but process is still working on the server side. The problem is because of outbound socket timeout (value of timeout can not be changed).