Merge branch '2.2.x'

src/main/java/org/redisson/command/CommandAsyncService.java

@@ -511,6 +511,9 @@ public class CommandAsyncService implements CommandAsyncExecutor {
 
         int timeoutTime = connectionManager.getConfig().getTimeout();
         if (QueueCommand.TIMEOUTLESS_COMMANDS.contains(details.getCommand().getName())) {
+            // add 1.5 second due to issue https://github.com/antirez/redis/issues/874
+            timeoutTime += Math.max(0, 1500 - timeoutTime);
+
             Integer popTimeout = Integer.valueOf(details.getParams()[details.getParams().length - 1].toString());
             handleBlockingOperations(details, connection, popTimeout);
             if (popTimeout == 0) {