[jira] [Assigned] (STORM-1582) asyncLoop will calls repeatedly when the return type of call only is Long

["John Fang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/STORM-1582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

John Fang reassigned STORM-1582:
--------------------------------

    Assignee: John Fang

> asyncLoop will calls repeatedly when the return type of call only is Long
> -------------------------------------------------------------------------
>
>                 Key: STORM-1582
>                 URL: https://issues.apache.org/jira/browse/STORM-1582
>             Project: Apache Storm
>          Issue Type: Question
>            Reporter: John Fang
>            Assignee: John Fang
>
> It can repeatedly invoke fn.call when only the return type of call is Long. I think it maybe a bug.
>   public static SmartThread asyncLoop(final Callable afn,
>             boolean isDaemon, final Thread.UncaughtExceptionHandler eh,
>             int priority, final boolean isFactory, boolean startImmediately,
>             String threadName) {
>         SmartThread thread = new SmartThread(new Runnable() {
>             public void run() {
>                 Object s;
>                 try {
>                     Callable fn = isFactory ? (Callable) afn.call() : afn;
>                     while ((s = fn.call()) instanceof Long) {  //////????????
>                         Time.sleepSecs((Long) s);
>                     }
>                 }



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