Hey Tom, If you want to simply use a native support for AMF0, you can use the NetConnection class instead. I've successfully used it with old versions of AMFPHP and CF.
Cheers, !k -----Original Message----- From: Tom Chiverton [mailto:[EMAIL PROTECTED] Sent: Friday, March 07, 2008 3:24 AM To: CF-Talk Subject: Get RemoteObject from Flex to Railo to work :-( [xposted from railo-talk because no one there seems to have the answers] I've got the latest released Railo Comunity edition, with bundled Resin, using mod_caucho to run everything through Apache 2.2 on Ubuntu linux. I've set up what seems like a dead simple test. t.cfc has one remote method, get(), that createObject()'s an item.cfc which has two cfproperty tags, and sets this.propertyName outside any method to defaults: <cfcomponent> <cffunction name="get" access="remote"> <cfreturn createObject('component','item')> I can call t.cfc from a CFM page fine: <cfset serv=createObject('component','t')> <cfdump var="#serv.get()#"> and it all works as expected. So, I come to use this with RemoteObject from a Flex application. There's no documentation for where things live in the Railo world, but I eventually stumble across a servlet called AMFGateway that maps to the '/flashservices/gateway' path, so figure that must be the endpointURI. Still no joy, I get some sort of 'unknown or unsupported' error from an OpenAMF class. More googling reveals that OpenAMF until recently didn't do AMF3 (the Flex default), so I guess the version of OpenAMF that comes with Railo is out of date. So, I have to take special steps in my Flex client to use AMF0, via renaun.com's RemoteObjectAMF0: <rpc:RemoteObjectAMF0 endpoint="http://dev.buyme.it/flashservices/gateway"; id="oService" source="t" showBusyCursor="true" makeObjectsBindable="true" result="result( event )" fault="fault( event )"> This still doesn't work as I get a weird WDDXConvertor error (WDDX ? *eh* ?) when I call 'oService.get()'. ==> /opt/railo/log/jvm-default.log <== - Deserializing Message, for more info turn on debug level Wed Mar 05 19:13:30 GMT 2008-479 Release: (1) Wed Mar 05 19:13:31 GMT 2008-56 Call:/t.cfc (1) Wed Mar 05 19:13:31 GMT 2008-340 Release: (1) railo.runtime.converter.ConverterException at railo.runtime.converter.WDDXConverter.int(Unknown Source) at railo.runtime.converter.WDDXConverter.try(Unknown Source) at railo.runtime.converter.WDDXConverter.deserialize(Unknown Source) at railo.runtime.engine.AMFEngine.a(Unknown Source) at railo.runtime.engine.AMFEngine.a(Unknown Source) at railo.runtime.engine.AMFEngine.service(Unknown Source) at railo.runtime.engine.CFMLEngineImpl.serviceAMF(Unknown Source) at railo.loader.servlet.AMFServlet.service(AMFServlet.java:32) at javax.servlet.http.HttpServlet.service(HttpServlet.java:91) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.ja va:103) at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:1 75) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java: 240) at com.caucho.server.hmux.HmuxRequest.handleRequest(HmuxRequest.java:424) at com.caucho.server.port.TcpConnection.run(TcpConnection.java:481) at com.caucho.util.ThreadPool$Item.runTasks(ThreadPool.java:685) at com.caucho.util.ThreadPool$Item.run(ThreadPool.java:607) at java.lang.Thread.run(Thread.java:595) - Serializing Message, for more info turn on debug level ----------------------- I'm getting slightly frustrated with this, but at least it's progress I suppose. Has anyone got this setup (Flex RemoteObject to CFC) working ? I can share the full ready to compile Flex and CFML code I'm using on request, as I plan to write a full article on this once it's working. If you've got a working example of code for both ends, please let me know. So, questions: 1) How do I 'turn on debug level' for 'Deserializing Message' ? 2) When will the OpenAMF in Railo be updated to support AMF3 ? 3) Am I even using the right settings (i.e. endpoint URI) in my Flex application ? -- Tom Chiverton **************************************************** This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office. 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