Red5 Live Streaming using Air to IOS client - air

Question

Hi i have a Red5 Application Server running and a NetConnection using Air to IOS to connect to the Red5 Application Server.
But the problem is that i get an error like:
2014-07-01 04:43:04,475 [NioProcessor-6] ERROR o.r.server.service.ServiceInvoker - Method addSomething with parameters [2, 3] not found in org.red5.server.CoreHandler#ebf5a1
I understand that the Method is not being called for some reason but can understand why, can anyone help please?
CODE
SERVERSIDE
package com;
import java.util.HashMap;
import org.red5.server.adapter.ApplicationAdapter;
import org.red5.server.api.IConnection;
import org.red5.server.api.Red5;
import org.red5.server.api.scope.IScope;
import org.red5.server.api.service.*;
import static java.lang.System.*;
import java.util.Stack;
public class Application extends ApplicationAdapter{
//private static final Log log = LogFactory.getLog( Application.class );
public boolean appStart(IScope scope){
out.println("Adding: ");
return true;
}
public void appStop(){
out.println("Adding: ");
// This function fires when the app is closing
}
public double addSomething(double a, double b){
// This is a method we will call from our flash client
out.println("Adding: "+a+" + "+b);
return a+b;
}
public boolean connect(IConnection conn, IScope scope, Object[] params) {
// This is the master connection method called every time someone connects
// to the server.
out.println("Adding: ");
//ServiceUtils.invokeOnAllConnections(scope, "joinuser", null);
return true;
}
/*
* (non-Javadoc)
* #see org.red5.server.adapter.ApplicationAdapter#disconnect(org.red5.server.api.IConnection, org.red5.server.api.IScope)
* disconnect an user form the chat and notify all others users
*/
public void disconnect(IConnection conn, IScope scope) {
// Function called every time someone disconnects from the server.
//ServiceUtils.invokeOnAllConnections(scope, "removeuser",null );
super.disconnect(conn, scope);
}
}
CLIENT
------
import flash.display.Sprite;
import flash.display.MovieClip;
import flash.events.NetStatusEvent;
import flash.net.NetConnection;
import flash.net.NetStream;
import flash.media.Camera;
import flash.media.Microphone;
import flash.media.Video;
import flash.net.Responder;
var nc:NetConnection;
var good:Boolean;
var netOut:NetStream;
var netIn:NetStream;
var cam:Camera;
var mic:Microphone;
var responder:Responder;
var r:Responder;
var vidOut:Video;
var vidIn:Video;
var outStream:String;
var inStream:String;
trace("hello");
var rtmpNow:String="rtmp://localhost/Test1";
nc=new NetConnection;
nc.client = this;
nc.connect(rtmpNow,"trik");
nc.addEventListener(NetStatusEvent.NET_STATUS,getStream);
function getStream(e:NetStatusEvent):void
{
good=e.info.code == "NetConnection.Connect.Success";
if(good)
{
trace("hello");
// Here we call functions in our Java Application
//responder=new Responder(streamNow);
r = new Responder(adder);
nc.call("addSomething",r,2,3);
//nc.call("streamer",responder,"test");
}
}
function adder (obj:Object):void{
trace("Total = ",obj.toString());
}
function streamNow(streamSelect:Object):void
{
setCam();
setMic();
setVid();
trace("We've got our object",streamSelect.toString());
switch(streamSelect.toString())
{
case "left" :
outStream="left";
inStream="right";
break;
case "right" :
outStream="right";
inStream="left";
break;
}
//Publish local video
netOut=new NetStream(nc);
netOut.attachAudio(mic);
netOut.attachCamera(cam);
vidOut.attachCamera(cam);
netOut.publish(outStream, "live");
//Play streamed video
netIn=new NetStream(nc);
vidIn.attachNetStream(netIn);
netIn.play(inStream);
}
function setCam():void
{
cam=Camera.getCamera();
cam.setMode(240,180,15);
cam.setQuality(0,85);
}
function setMic():void
{
mic=Microphone.getMicrophone();
mic.rate=11;
mic.setSilenceLevel(12,2000);
}
function setVid():void
{
vidOut=new Video(240,180);
addChild(vidOut);
vidOut.x=25;
vidOut.y=110;
vidIn=new Video(240,180);
addChild(vidIn);
vidIn.x=vidOut.x+260;
vidIn.y=110;
}
RED5 PROPERTIES FILE
--------------------
webapp.contextPath=/Test1
webapp.virtualHosts=localhost, localhost:5080
RED5 WEB XML FILE
-----------------
<?xml version="1.0" encoding="UTF-8" ?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:lang="http://www.springframework.org/schema/lang"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang-3.0.xsd">
<bean id="placeholderConfig" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="location" value="/WEB-INF/red5-web.properties" />
</bean>
<bean id="web.context" class="org.red5.server.Context" autowire="byType" />
<bean id="web.handler" class="com.Application" />
<bean id="web.scope" class="org.red5.server.scope.WebScope" init-method="register">
<property name="server" ref="red5.server" />
<property name="parent" ref="global.scope" />
<property name="context" ref="web.context" />
<property name="handler" ref="global.handler" />
<property name="contextPath" value="${webapp.contextPath}" />
<property name="virtualHosts" value="${webapp.virtualHosts}" />
</bean>
</beans>
RED5 WEB XML FILE
-----------------
<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app
xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns
/j2ee/web-app_2_4.xsd"
version="2.4">
<display-name>Test1</display-name>
<context-param>
<param-name>webAppRootKey</param-name>
<param-value>/Test1</param-value>
</context-param>
<listener>
<listener-class>org.red5.logging.ContextLoggingListener</listener-class>
</listener>
<filter>
<filter-name>LoggerContextFilter</filter-name>
<filter-class>org.red5.logging.LoggerContextFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>LoggerContextFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<security-constraint>
<web-resource-collection>
<web-resource-name>Forbidden</web-resource-name>
<url-pattern>/streams/*</url-pattern>
</web-resource-collection>
<auth-constraint/>
</security-constraint>
</web-app>

Answer 1

The issues is that the "numbers" are not coming to the server as the expected type of "double". There are several solutions to this:
Change the parameter type on your addSomething method to int.
Send your parameters from the client with a decimal point (2.0 vs 2)