one ordinary publish is enough

Author: rade

test/src/com/rabbitmq/client/test/functional/ConnectionRecovery.java

@@ -141,9 +141,7 @@ public void handleNack(long deliveryTag, boolean multiple) throws IOException {
         closeAndWaitForRecovery();
         expectChannelRecovery(channel);
         channel.confirmSelect();
-        for (int i = 0; i < 1000; i++) {
-            channel.basicPublish("", q, true, false, null, "mandatory1".getBytes());
-        }
+        basicPublishVolatile(q);
         waitForConfirms(channel);
         wait(latch);
     }