MACROMEDIA FLASH MEDIA SERVER 2-SERVER MANAGEMENT ACTIONSCRIPT LANGUAGE Bedienungsanleitung PDF herunterladen (Seite 19)

ADOBE FLASH MEDIA INTERACTIVE SERVER

Server-Side ActionScript Language Reference

Define a function that is executed when the event handler is invoked. If the function returns true, the application is

unloaded. If the function returns

false, the application is not unloaded. If you don’t define a function for this event

handler, or if the return value is not a boolean value, the application is unloaded when the event is invoked.

The Flash Media Server application passes an information object to the

application.onAppStop() event. You can

use Server-Side ActionScript to look at this information object to decide what to do in the function you define. You

can also use the

application.onAppStop() event to notify users before shutdown.

If you use the Administration Console or the Server Administration API to unload a Flash Media Server application,

application.onAppStop() is not invoked. Therefore you cannot use application.onAppStop() to tell users

that the application is exiting.

Availability

Flash Communication Server 1

Parameters

info An Object, called an information object, with properties that explain why the application is about to stop

running. The information object has a

code property and a level property.

Returns

The value returned by the function you define, if any, or

null. To unload the application, return true or any non-

false value. To refuse to unload the application, return false.

Example

The following example flushes the

entries_so shared object when the application stops:

application.onAppStop = function (info){

trace("*** onAppStop called.");

if (info==”Application.Shutdown”){

application.entries_so.flush();

}

application.onConnect()

application.onConnect = function (clientObj [, p1, ..., pN]){}

Invoked when NetConnection.connect() is called from the client. This handler is passed a Client object repre-

senting the connecting client. Use the Client object to perform actions on the client in the handler. For example, use

this function to accept, reject, or redirect a client connection, perform authentication, define methods on the Client

object to be called remotely from

NetConnection.call(), and set the Client.readAccess and Client.write-

Access

properties to determine client access rights to server-side objects.

When performing authentication, all of the information required for authentication should be sent from the

NetConnection.connect() method to the onConnect() handler as parameters (p1..., pN).

If you don’t define an

onConnect() handler, connections are accepted by default.

Code property Level property Description

Application.Shutdown status The application instance is about to shut down.

Application.GC status The application instance is about to be destroyed by the server.

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