MACROMEDIA FLASH COMMUNICATION SERVER MX-SERVER-SIDE COMMUNICATION ACTIONSCRIPT DICTIONARY Spezifikationen PDF herunterladen (Seite 356)

Usage

mySharedObject.unlock()

Parameters

None.

Returns

An integer indicating the lock count: 0 or greater if successful, -1 otherwise. For proxied shared

objects, this method always returns -1.

Description

Method; unlocks a shared object instance. This causes the script to relinquish exclusive access to

the shared object and lets other clients update the instance. This method also causes the server to

commit all changes made after the

SharedObject.lock method is called and sends an update

message to all clients.

You cannot use the

SharedObject.unlock method on proxied shared objects.

Example

This example illustrates how easy it is to unlock a shared object.

var myShared = SharedObject.get("foo", true);

myShared.lock();

// insert code to manipulate the shared object

myShared.unlock();

See also

SharedObject.lock

SharedObject.version

Availability

Flash Communication Server MX.

Usage

SharedObject.version

Description

Property (read-only); the current version number of the shared object. Changes made to the

shared object either by the Flash Player client or by the server-side script using the

SharedObject.setProperty method increment the value of the version property.

Stream (object)

The Stream object lets you handle each stream in a Flash Communication Server application. A

stream is a one-way connection between the Flash Player and the Flash Communication Server, or

between two servers. The Flash Communication Server automatically creates a Stream object with

a unique name when

NetStream.play or NetStream.publish are called in a client-side script.

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

Stream.get. A user can access

multiple streams at the same time, and there can be hundreds or thousands of Stream objects

active at the same time.

You can use the property and methods of the Stream object to shuffle streams in a playlist, pull

streams from other servers, and play and record streams.

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