@Override protected void subAppend(LoggingEvent event) { if (printNow) { super.subAppend(event); } else { // set name of current thread on the event so it's correct when/if we print the message later event.getThreadName(); if (gatewayName != null) { injectGatewayName(event); } eventsList.add(event); // To avoid OOM, limit number of cached messages if (messageCount.incrementAndGet() > MAX_MESSAGES) { eventsList.poll(); // remove oldest message } } }
private void injectGatewayName(LoggingEvent event) { if (!injectGatewayName(event, "renderedMessage")) { injectGatewayName(event, "message"); } }