for (int i = 0; i < 50000; i++) {
connection.connect();
TestCallback cbk = new TestCallback();
connection.send(message, cbk);
TestUtil.checkReply(cbk.getMessageSync(3000));
connection.disconnect();
if ((i + 1) % 1000 == 0) {
testLogger.info("connection nr " + (i + 1) + "...");
}
}
}