[CXF-7116] AsyncResponse.resume() infinitely hangs up after first call

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.1.8
• Fix Version/s: 3.1.9, 3.0.12, 3.2.0
• Component/s: JAX-RS
• Labels: async

Environment

• Java - 1.8.0_66 (build 1.8.0_66-b17)
• CXF - 3.1.8
• Jetty - 9.3.13.v20161014
• OS - OS X El Capitan 10.11.6

• Estimated Complexity: Unknown
• Assignee: Sergey Beryozkin
• Reporter: Dmytro Khrystiuk
• Created: 31/Oct/16 12:41
• Updated: 16/Dec/16 10:18
• Resolved: 04/Nov/16 17:00

Description

Issue with AsyncResponse happened after upgrade from CXF 3.1.7 to 3.1.8.
After the second call to REST method server stops to respond. Implementation of method uses AsyncResponse and call to resume() in a separate thread:
@GET
@Produces(MediaType.TEXT_PLAIN)
@Path("/doesNotWork")
public void doesNotWork(@Suspended AsyncResponse response) {
executorService.submit(() ->

{ LOGGER.debug("Async task..."); response.resume("Success!"); }

);
}

First call to method above works as it should but subsequent calls just hangs up forever. No thread deadlocks were detected.
The example test (Maven project) is attached to this item.