Synchronized functions

[A. Sundararajan]

There is a 'sync' function in a demo application (jconsole script 
plugin).  This may be of use.

     var sync = function(func, obj) {
         if (arguments.length < 1 || arguments.length > 2 ) {
             throw "sync(function [,object]) parameter count mismatch";
         }

         var syncobj = (arguments.length == 2 ? obj : this);

         if (!syncobj._syncLock) {
             syncobj._syncLock = new Lock();
         }

         return function() {
             syncobj._syncLock.lock();
             try {
                 func.apply(null, arguments);
             } finally {
                 syncobj._syncLock.unlock();
             }
         };
     };

See also: 
https://blogs.oracle.com/nashorn/entry/nashorn_multi_threading_and_mt

-Sundar

On Thursday 10 October 2013 03:16 PM, Tal Liron wrote:
> How does one create synchronized functions in Nashorn?
>
> Rhino has this facility:
>
> function myFunction() { ... }
> myFunction = new org.mozilla.javascript.Synchronizer(myFunction)