It's related to https://github.com/weld/core/blob/master/impl/src/main/java/org/jboss/weld/bootstrap/events/ContainerLifecycleEventPreloader.java#L58 where a new threadpool is created. I think AppEngine won't like this.
On AppEngine you would want to do something like:
Something like: ThreadFactory factory = com.google.appengine.api.ThreadManager.currentRequestThreadFactory(); Executor executor = Executors.newCachedThreadPool(factory)
See also: https://developers.google.com/appengine/docs/java/javadoc/com/google/appengine/api/ThreadManager.html#currentRequestThreadFactory()
It's related to https://github.com/weld/core/blob/master/impl/src/main/java/org/jboss/weld/bootstrap/events/ContainerLifecycleEventPreloader.java#L58 where a new threadpool is created. I think AppEngine won't like this.
On AppEngine you would want to do something like:
Something like:
ThreadFactory factory = com.google.appengine.api.ThreadManager.currentRequestThreadFactory();
Executor executor = Executors.newCachedThreadPool(factory)
See also: https://developers.google.com/appengine/docs/java/javadoc/com/google/appengine/api/ThreadManager.html#currentRequestThreadFactory()