MACROMEDIA FLASH COMMUNICATION SERVER MX-SERVER-SIDE COMMUNICATION ACTIONSCRIPT DICTIONARY Especificações descarregar pdf (Página 159)

Application Development Tips and Tricks 81

If you are having problems understanding how your shared object is behaving, it helps to put

some debug code in your

SharedObject.onSync handler:

so.onSync = function(list) {

for (var k in list) {

trace("name = " + list[k].name + ", event = " + list[k].code);

}

// do whatever else you want to do here

}

Using shared object slots effectively

The decision to encapsulate shared object data in a single slot (

SharedObject.data property) or

to spread it among multiple slots depends partially on how your application posts changes to the

object. For example, if your application needs to send an entire array of strings to all of the

connected clients at specific intervals, you can store the entire array in a single slot.

On the other hand, if your application needs to send only information that has changed, then you

should divide the data among multiple slots. This implementation reduces network traffic and

thus enhances the performance of your application. It also minimizes the need for conflict

resolution code, as multiple slots can be updated simultaneously without data collision.

Flushing remote shared objects

Flash Communication Server automatically flushes remote shared objects to the disk, on both the

client and the server, when all users disconnect from the shared object or when the server shuts

down. At any other time, if you want the shared object to be updated on disk, you must call the

client-side

SharedObject.flush method.

However, calling

SharedObject.flush in the client-side ActionScript flushes only the local copy

of the shared object. To manually flush the server copy of the shared object, you must call

SharedObject.flush in a server-side script:

// Sample server-side code for flushing a persistent shared object

// to the server

// Get the shared object when the application is loaded.

application.onAppStart = function()

{

application.mySO = SharedObject.get("SharedObjName", true);

}

// When a user disconnects, flush the shared object.

application.onDisconnect = function(client)

{

application.mySO.flush();

}

Avoiding shared object synchronization problems

If more than one client (or a server application) can change the data in a single slot of your shared

object at the same time, you must implement a conflict resolution strategy. Here are some

examples:

Use different slots The simplest strategy is to use a different slot for each user that might change

data in the object. For example, in a shared object that keeps track of users in a chat room,

provide one slot per user and have users modify only their own slots.

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Midland BTX1 FM Specifiche (88 pagine)

Marchio: Midland | Categoria: Motorcycle intercoms | Dimensione: 5.93 MB |

Indice

BASIC INTERCOM SYSTEM

Sommario

Ricarica delle batterie

Modalità operative

Midland BTX1 FM - 5

Funzione Background

Midland BTX1 FM - 7

Utilizzo del Navigatore GPS

Midland BTX1 FM - 9

Conﬁgurazioni speciali

Garanzia

Midland BTX1 FM - 13

MIDLAND BTX1 FM

Midland BTX1 FM - 15

Operative “mode”

How to pair two BTX1 FM units

18 - Midland BTX1 FM

Midland BTX1 FM - 19

GPS Navigator

How to listen to the FM Radio

Midland BTX1 FM - 21

22 - Midland BTX1 FM

Setup and Firmware update

Warranty

FCC Compliance Information

Midland BTX1 FM - 25

Auﬂaden des Akkus

Betriebsarten

Midland BTX1 FM - 29

Gerät anderer Marken

Hintergrund“-Funktion

Midland BTX1 FM - 31

Wiedergabe Vom UKW-Radio

Midland BTX1 FM - 33

34 - Midland BTX1 FM

Benutzung auf eigene Gefahr

Gewährleistung

36 - Midland BTX1 FM

Midland BTX1 FM - 37

Midland BTX1 FM

Midland BTX1 FM - 39

Encender y apagar el BTX1 FM

Modos de operación

Cómo sincronizar otro BTX1 FM

Función “Background”

Midland BTX1 FM - 43

Uso della función Radio FM

Conﬁguraciones especiales

46 - Midland BTX1 FM

Certiﬁcaciones Europeas CE

48 - Midland BTX1 FM

Sommaire

Rechargement des batteries

“Mode” de fonctionnement

Midland BTX1 FM - 53

Midland BTX1 FM - 55

56 - Midland BTX1 FM

Midland BTX1 FM - 57

58 - Midland BTX1 FM

Garantie

60 - Midland BTX1 FM

Midland BTX1 FM - 61

Carregar as baterias

“Modo” de operação

Midland BT

Midland BTX1 FM - 67

68 - Midland BTX1 FM

Midland BTX1 FM - 69

70 - Midland BTX1 FM

Garantia

72 - Midland BTX1 FM

Περιεχόμενα

Midland BTX1 FM - 75

Καταστάσεις λειτουργίας

Midland BTX1 FM - 77

78 - Midland BTX1 FM

Midland BTX1 FM - 79

80 - Midland BTX1 FM

Πώς να ακούσετε ραδιόφωνο FM

82 - Midland BTX1 FM

Midland BTX1 FM - 83

84 - Midland BTX1 FM

EC Certificate of Conformity

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BTX2 FM	Specifiche Midland BTX2 FM, 100 pagine