Examples with JsrPongMessage org.eclipse.jetty.websocket.jsr356.JsrPongMessage used on opensource projects

Example 1 with JsrPongMessage

use of org.eclipse.jetty.websocket.jsr356.JsrPongMessage in project jetty.project by eclipse.

the class JsrEndpointEventDriver method onPongMessage.

private void onPongMessage(ByteBuffer buffer) {
    final MessageHandlerWrapper wrapper = jsrsession.getMessageHandlerWrapper(MessageType.PONG);
    if (wrapper == null) {
        if (LOG.isDebugEnabled()) {
            LOG.debug("No PONG MessageHandler declared");
        }
        return;
    }
    ByteBuffer pongBuf = null;
    if (BufferUtil.isEmpty(buffer)) {
        pongBuf = BufferUtil.EMPTY_BUFFER;
    } else {
        pongBuf = ByteBuffer.allocate(buffer.remaining());
        BufferUtil.put(buffer, pongBuf);
        BufferUtil.flipToFlush(pongBuf, 0);
    }
    @SuppressWarnings("unchecked") Whole<PongMessage> pongHandler = (Whole<PongMessage>) wrapper.getHandler();
    pongHandler.onMessage(new JsrPongMessage(pongBuf));
}