IoHandler not possible to configure keepAliveAck and keepAliveForward

[markdegrootnl]

When creating a new LlrpClient, the class creates an IoHandler. The IoHandler's constructor parameters keepAliveAck and keepAliveForward always default to true, false.

It would be nice if we could somehow configure these values if needed.

llrp4j/llrp4j-net/src/main/java/net/enilink/llrp4j/net/LlrpClient.java

Lines 27 to 35 in 8ea7118

	private IoHandler createHandler(LlrpContext context) {
	IoSession ioSession = new IoSession() {
	@Override
	public void send(ByteBuffer data) {
	nioClient.send(data);
	}
	};
	return new IoHandler(context, ioSession, true, false);
	}