Cannot connect using example. "Variable URLUtil not defined"

[matt-callanan]

Need to use FlashSocket.IO without Flex. I am trying to just the fx:Script portion of the example in the README. This compiles fine, and connects to the server, but never handshakes. It throws this error: "Variable URLUtil not defined", when it tries to pull it it in the following lines from FlashSocket.as

var policyUrl:String = "xmlsocket://" + URLUtil.getServerName(wsUrl) + ":843";
return (URLUtil.getProtocol(this.callerUrl) + "://" +
URLUtil.getServerNameWithPort(this.callerUrl)).toLowerCase();

[Dasbachc]

I'm having the same issue, were you able to solve this?

[hdoshi]

I am having the same issue. Any ideas on way to solve it ?

[gauravrane]

Include the swc's from the Flash Builder 4.6.0 Flex SDK that should solve the problem. They are in the sdks>4.6.0>frameworks>libs folder under your Flash Builder folder.