MACROMEDIA FLASH COMMUNICATION SERVER MX-SERVER-SIDE COMMUNICATION ACTIONSCRIPT DICTIONARY Specifiche Scaricare il pdf (Pagina 91)

About Flash Communication Server 13

Remote shared object.

Remote shared objects are created on the client but are also available to the

server. They let you share data in real-time between multiple clients, and also store data for later

retrieval by the same or different applications. For more information about client-side remote

shared objects, see “Understanding shared objects” on page 14.

SharedObject object. Server-side shared objects let you communicate with client-side shared

objects and with objects on other Flash Communication Servers. For more information about

server-side shared objects, see “Understanding shared objects” on page 14.

Stream object. The server-side Stream object lets you handle each stream in a Flash

Communication Server application. The Flash Communication Server automatically creates a

Stream object when the

NetStream.play or NetStream.publish method is called in a client-

side script. You can also create a stream in server-side ActionScript by calling the

Stream.get

method. A user can access multiple streams at the same time, and there can be many Stream

objects active at the same time.

Client-server object communications

The following “object pairs” represent the potential connections you can establish between client-

side and server-side objects. For example, when a client-side NetConnection object connects to

the server, a server-side Client object is created; this Client object can then call methods of its

NetConnection object counterpart.

The following table shows the client-side and server-side objects that are associated with each

other.

In the following table, the client-side calls on the left invoke the server-side calls on the right.

In the following table, the server-side calls on the left invoke the client-side calls on the right.

Client-side object Corresponding server-side object

my_nc (NetConnection object) my_client (Client object or application.clients

object)

my_ns (NetStream object) my_server_stream (Stream object)

my_so (remote shared object) my_server_so (server-side shared object)

Client-side call Server-side call

my_nc.connect application.onConnect

my_nc.close application.onDisconnect

my_nc.call("doThing", myCallbackFcn, 1, "foo") my_client.doThing(1, "foo")

my_so.send("doThing", 1, "foo") my_server_so.doThing(1, "foo")

Server-side call Client-side call

my_client.call ("doThing", myCallbackFcn,

1, "foo")

my_nc.doThing (1, "foo")

my_server_stream.send ("doThing", 1,

"foo")

my_ns.doThing (1, "foo")

my_server_so.send("doThing", 1, "foo") my_so.doThing(1, "foo")

1 2 ... 86 87 88 89 90 91 92 93 94 95 96 ... 368 369

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