Error #2126: NetConnection Object Must Be Connected?

Mar 7, 2010

I want to count the online user,when each client login the system,it's connecting to the server and increase a variable stored in a remote shared object.But when client connecting server,problems arises:Error #2126: NetConnection object must be connectedMy web layout:Website --- apps --- userLoginCode snippets:

rtmpnc = new NetConnection();
rtmpnc.objectEncoding = ObjectEncoding.AMF0;
var uri:String = ServerConfig.getChannel("my-rtmp").endpoint + "/userLogin";

[code]...

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