The problematic code is this. And the problem is that it can take a long time to contact all those nodes and once the code leaves the function to start listening/handling incoming messages, the timer that waits for the responses will have already expired.
The problematic code is this. And the problem is that it can take a long time to contact all those nodes and once the code leaves the function to start listening/handling incoming messages, the timer that waits for the responses will have already expired.