Thursday, June 20, 2013

Re: GWT creating threads when starting application for the first time

You could use a ServletContextListener (will be called once during deployment/undeployment) or just create your thread pool lazily, e.g.

schedule(Job job) {
  if(workerPool == null) { createPool(); }
  workerPool.schedule(job);
}


Also you might want to take a look at Guava's Service abstraction. Maybe it fits your needs:

https://code.google.com/p/guava-libraries/wiki/ServiceExplained
https://plus.google.com/118010414872916542489/posts/86dUfeQk5dH

-- J.

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