Question

I have a thread, that processes incomming messages (endless loop). For this, I use a BlockingQueue (Java), which works as quite nice. Now, I want to add a second processor in the same Class oder method. The problem now is, that in the endless loop i have this part

newIncomming = this.incommingProcessing.take();

This part blocks if the Queue is empty. I’m looking for a solution to process to queues in the same class. The second queue can only processed, it some data is coming in for the first Queue.
Is there a way to handle tow blocking queues in the same endless loop?

Answer 1

Either you need two threads or you need them to share the same blocking queue. (Or you need to use a different structure than blocking queue)