Republish server to server but with FCPublish

I dont know why you want to use that but I would like to tell you that FCPublish is call made by FMLE to FMS and if you want to have this call from FMS to FMS then you need to explicitly call this method and handle it on server2 in the below manner:

Server 1:

// Called when the client publishes
application.onPublish = function(client, myStream) {
    trace(myStream.name + " is publishing into application " + application.name);
    // This is an example of using the multi-point publish feature to republish
    // streams to another application instance on the local server.
    if (application.name == "livestreams/_definst_"){
        trace("Republishing the stream into livestreams/anotherinstance");
        nc = new NetConnection();
        nc.connect( "rtmp://localhost/livestreams/anotherinstance" );
        ns = new NetStream(nc);
        // called when the server NetStream object has a status
        ns.onStatus = function(info) {
            trace("Stream Status: " + info.code)
            if (info.code == "NetStream.Publish.Start") {
                trace("The stream is now publishing");
            }          
        }
        ns.setBufferTime(2);
        ns.attach(myStream);
        ns.publish( myStream.name, "live" );

        nc.call("FCPublish", null , myStream.name); 

        nc.onFCPublish = function(info){

               if(info.code == "NetStream.Publish.Start")

                    trace("Publish started on server 2 for stream : " + info.description);

        }
    }
}

Server 2 :

/**
* This is to handle the legacy call from FMLE to notify
* us when a publishing starts.  Since, we are now doing that
* in application.onPublish, this becomes an no-op.
*/
Client.prototype.FCPublish = function( name )
{
debug("Inside FCPublish - stream name: " + name);
this.call("onFCPublish", null, {code:"NetStream.Publish.Start", description:name});
}

Regards,

Amit