MACROMEDIA FLASH COMMUNICATION SERVER MX-SERVER-SIDE COMMUNICATION ACTIONSCRIPT DICTIONARY Spezifikationen PDF herunterladen (Seite 339)

Server-Side Communication ActionScript 39

Usage

myNetConnection.isConnected

Description

Property (read-only); a Boolean value that indicates whether a connection has been made. It is set

true if there is a connection to the server. It’s a good idea to check this property value in the

onStatus callback function. This property is always true for AMF connections to application

servers.

Example

This example uses NetConnection.isConnected inside an onStatus definition to check if a

connection has been made:

nc = new NetConnection();

nc.connect("rtmp://tc.foo.com/myApp");

nc.onStatus = function(infoObj){

if (info.code == "NetConnection.Connect.Success" && nc.isConnected){

trace("We are connected");

}

};

NetConnection.onStatus

Availability

Flash Communication Server MX.

Usage

myNetConnection.onStatus = function(infoObject) {

// Your code here

}

Parameters

infoObject An information object. For details about this parameter, see the Appendix,

“Server-Side Information Objects,” on page 67.

Returns

Nothing.

Description

Event handler; invoked every time the status of the NetConnection object changes. For example,

if the connection with the server is lost in an RTMP connection, the

NetConnection.isConnected property is set to false, and NetConnection.onStatus is

invoked with a status message of

NetConnection.Connect.closed. For AMF connections,

NetConnection.onStatus is used only to indicate a failed connection. Use this event handler to

check for connectivity.

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MACROMEDIA FLASH COMMUNICATION SERVER MX-SERVER-SIDE COMMUNICATION ACTIONSCRIPT DICTIONARY Spezifikationen Seite 339