Audit logger thread is blocked under high load

[yuriyz]

With 200 concurrent threads and enabled audit logger eventually thread is blocked. Audit event must be logged in asynchronous way without blocking current thread.

[yuriyz]

[yuriyz]

https://docs.oracle.com/javase/7/docs/api/java/util/concurrent/BlockingQueue.html

[yurem]

We inject configuration into bean now

[yuriyz]

Next bottleneck would be sendMessage which is implemented in synchronous way while we need to work it in asynchrounous way. E.g. via Blocking queue.

[yurem]

sendMessage is not synchronous

	@Asynchronous
	public void sendMessage(OAuth2AuditLog oAuth2AuditLog) {

[yuriyz]

ah, right. Closing for now, we will check it with profiler.