wandoulabs/spray-websocket — pull request #42 by topping (2014-05-08 00:21:34+00:00)
Title: Remove warning from incorrectly formatted debug message. 

This log message is incorrectly formatted, it should be context.log.info(ev.toString) if the intent is to display an empty log message for closed connections. But I agree with the comment that it shouldn't be making noise at info level, changed that too :)