Hi everyone I am experiencing race condition: from time to time when I cann to UpgradedServletOutputStream.setWriteListener(myCallback) servlet container doesn't invoke neither myCallback.onWritePossible() nor .onError.
I believe the reason is that setWriteListener() method implementation sets listener reference _AFTER_ it schedules dispatch/registers write listener. I've checked regular (non-upgraded) CoyoteOutput and I see it's implementation does the same but in correct order. Also I see that UpgradedServletInputStream.setWriteListener also has such a strange order: Kind regards
