While using UnderTow's JSR WebSockets,

implementing simple chat app, between 2 diff browsers (Chrome and Safari),

I get a flood of these log lines:

14:09:22,890 WARN  [org.xnio.nio.selector] (default I/O-3) XNIO008000: Received an I/O error on selection: java.io.IOException: Invalid argument

Any idea?

-Ales