MACROMEDIA FLASH MEDIA SERVER 2-CLIENT-SIDE ACTIONSCRIPT LANGUAGE REFERENCE FOR FLASH MEDIA SERVER 2 Instrukcja Użytkownika Pobierz pdf (Strona 101)

SERVER-SIDE ACTIONSCRIPT LANGUAGE REFERENCE FOR ADOBE MEDIA SERVER 5.0.1

Server-Side ActionScript Language Reference

Last updated 7/2/2013

newNC = new NetConnection();

NetConnection.addHeader()

nc.addHeader(name, mustUnderstand, object)

Adds a context header to the Action Message Format (AMF) packet structure. This header is sent with every future

AMF packet. If you call

addHeader() by using the same name, the new header replaces the existing header, and the

new header persists for the duration of the NetConnection object. To remove a header, call

addHeader() and pass it

the name of the header to remove and an undefined object.

Availability

Flash Communication Server 1

Parameters

name A string; identifies the header and the ActionScript object data associated with it.

mustUnderstand A boolean; true indicates that the server must understand and process this header before it handles

any of the following headers or messages.

object An Object.

Example

The following example creates a new NetConnection instance, nc, and connects to an application at web server

www.foo.com that is listening at port 1929. This application dispatches the service /blag/SomeCoolService. The last

line of code adds a header called

foo.

nc=new NetConnection();

nc.connect("http://www.foo.com:1929/blag/SomeCoolService");

nc.addHeader("foo", true, new Foo());

NetConnection.call()

nc.call(methodName, [resultObj [, p1, ..., pN])

Invokes a command or method on another Adobe Media Server or an application server to which the application

instance is connected. The

NetConnection.call() method on the server works the same way as the

NetConnection.call() method on the client: it invokes a command on a remote server.

Note: To call a method on a client from a server, use the Client.call() method.

Availability

Flash Communication Server 1

Parameters

methodName A string indicating a method specified in the form "[objectPath/]method". For example, the

someObj/doSomething command tells the remote server to invoke the clientObj.someObj.doSomething()

method, with all the

p1, ..., pN parameters. If the object path is missing, clientObj.doSomething() is invoked

on the remote server.

resultObj An Object. This optional parameter is used to handle return values from the server. The result object can

be any object that you defined and can have two defined methods to handle the returned result:

onResult() and

onStatus(). If an error is returned as the result, onStatus() is invoked; otherwise, onResult() is invoked.

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