java.io.EOFException with paho

Question

i want to make stress test on mosquitto, so i create some code as below

for (int i = 0; i < 800; i++) {
        final int j = i;
        Thread t = new Thread         


        

Answer 1

My issue resulted from the clientId being the same for the publisher/subscriber. Was getting errors with Persistence datastore already being in use as well.