This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I would like to know the implication(s) of using a synchronous receiver in a web application. A receiver that continuously looks for message from the specified queue ? I would like to specifically know if it is going to be a big drag in terms of performance.