When an NCManagerNative object is * used, the main.asc file is not required on the server. If bandwidth detection is not required, * the NCManagerNative object allows * connection to any version of the Flash Media Server (FMS) without the main.asc file.
* *To use this instead of the default fl.video.NCManager, put the following code * in Frame 1 of your FLA file:
* *VideoPlayer.ncConnected() method
* is called, if it returns undefined, null or less than 0,
* then the VideoPlayer object knows that there is no stream length information.
* If stream length information is returned, it overrides any existing steam length information
* including information set by the totalTime parameter of the
* VideoPlayer.play() method, the
* VideoPlayer.load() method or information received from the FLV file's metadata.
*
* @see INCManager#streamLength
* @tiptext streamLength property
* @langversion 3.0
* @playerversion Flash 9.0.28.0
*/
public override function get streamLength():Number {
return NaN;
}
/**
* Overridden to create ConnectClientNative instead of ConnectClient.
*
* @private
*
* @langversion 3.0
* @playerversion Flash 9.0.28.0
*/
flvplayback_internal override function connectRTMP():Boolean {
//ifdef DEBUG
//debugTrace("connectRTMP()");
//endif
// setup timeout
_timeoutTimer.reset();
_timeoutTimer.start();
_tryNC = new Array();
var numXns:int = (_protocol == "rtmp:/" || _protocol == "rtmpe:/") ? 2 : 1;
for (var i:uint = 0; i < numXns; i++) {
//ifdef DEBUG
//debugTrace("Creating connection " + i);
//endif
_tryNC[i] = new NetConnection();
_tryNC[i].objectEncoding = _objectEncoding;
_tryNC[i].proxyType = _proxyType;
if (!isNaN(_fpadZone)) {
_tryNC[i].fpadZone = _fpadZone;
}
_tryNC[i].client = new ConnectClientNative(this, _tryNC[i], i);
_tryNC[i].addEventListener(NetStatusEvent.NET_STATUS, connectOnStatus);
}
nextConnect();
return false;
}
/**
* Overridden to avoid call to getStreamLength
* @private
* @tiptext onConnected method
* @langversion 3.0
* @playerversion Flash 9.0.28.0
*/
flvplayback_internal override function onConnected(p_nc:NetConnection, p_bw:Number):void
{
//ifdef DEBUG
//debugTrace("onConnected()");
//endif
// avoid timeout
_timeoutTimer.stop();
// ditch these now unneeded functions and listeners
p_nc.removeEventListener(NetStatusEvent.NET_STATUS, connectOnStatus);
// store pointers to the successful xn and uri
_nc = p_nc;
_ncUri = _nc.uri;
_ncConnected = true;
if (_autoSenseBW) {
_bitrate = p_bw * 1024;
if (_streams != null) {
bitrateMatch();
} else {
var sSplit:Array = _streamName.split(",");
// remove leading and trailing whitespace from string
for (var i:uint = 0; i < sSplit.length; i+=2) {
var sName:String = stripFrontAndBackWhiteSpace(sSplit[i]);
if (i + 1 < sSplit.length) {
// If we have less bw than the next threshold or if
// there isn't another threshold (last string)
if (p_bw <= Number(sSplit[i+1])) {
_streamName = sName;
break;
}
} else {
_streamName = sName;
break;
}
} // for
// strip off .flv if included
if (_streamName.slice(-4).toLowerCase() == ".flv") {
_streamName = _streamName.slice(0, -4);
}
}
}
// if we need to get the stream length from the server, do it here
_owner.ncConnected();
}
/**
* overriden to call run() when _autoSenseBW is on, and to immediately
* call onConnected() if it is not, instead of waiting for a call to
* onBWDone from the server, like NCManager does.
*
* @private
*
* @langversion 3.0
* @playerversion Flash 9.0.28.0
*/
flvplayback_internal override function connectOnStatus(e:NetStatusEvent):void {
//ifdef DEBUG
//debugTrace("_tryNC["+e.target.client.connIndex+"].onStatus: " + e.info.code);
//var stuff;
//for (stuff in e.info) {
// debugTrace("e.info[" + stuff + "] = " + e.info[stuff]);
//}
//endif
e.target.client.pending = false;
if (e.info.code == "NetConnection.Connect.Success") {
//ifdef DEBUG
//debugTrace( "Connection " + e.target.uri + " succeeded!" );
//endif
_nc = _tryNC[e.target.client.connIndex];
cleanConns();
// start bandwidth detection if necessary, otherwise start
if (_autoSenseBW) {
_nc.call("_checkbw", null);
} else {
onConnected(_nc, 0);
}
} else if (e.info.code == "NetConnection.Connect.Rejected" && e.info.ex != null && e.info.ex.code == 302) {
_connTypeCounter = 0;
cleanConns();
var parseResults:ParseResults = parseURL(e.info.ex.redirect);
if (parseResults.isRTMP) {
_protocol = parseResults.protocol;
_serverName = parseResults.serverName;
_wrappedURL = parseResults.wrappedURL;
_portNumber = parseResults.portNumber;
_appName = parseResults.appName;
if (parseResults.streamName != null) {
_appName += ("/" + parseResults.streamName);
}
connectRTMP();
} else {
tryFallBack();
}
} else if ( ( (e.info.code == "NetConnection.Connect.Failed") ||
(e.info.code == "NetConnection.Connect.Rejected") ) &&
( e.target.client.connIndex == (_tryNC.length - 1) ) ) {
// Try rearranging the app URL, then the fallbackServer
if (!connectAgain()) {
tryFallBack();
}
} else {
//ifdef DEBUG
//debugTrace( "Connection " + e.target.uri + " onStatus:" + e.info.code);
//endif
}
}
/**
* netStatus event listener when reconnecting
*
* @private
*
* @langversion 3.0
* @playerversion Flash 9.0.28.0
*/
flvplayback_internal override function reconnectOnStatus(e:NetStatusEvent):void {
//ifdef DEBUG
//debugTrace("reconnectOnStatus: " + e.info.code);
//endif
if (e.info.code == "NetConnection.Connect.Success") {
onReconnected();
} else if ( (e.info.code == "NetConnection.Connect.Failed") ||
(e.info.code == "NetConnection.Connect.Rejected") ) {
_nc = null;
_ncConnected = false;
_owner.ncReconnected();
}
}
} // class NCManagerNative
} // package fl.video