| Package | air.net |
| Class | public class SocketMonitor |
| Inheritance | SocketMonitor  ServiceMonitor EventDispatcher Object |
This class is included in the ServiceMonitor.swc file. Flex Builder loads this class automatically when you create a project for AIR. The Flex SDK also includes this servicemonitor.swc file, which you should include when compiling the application if you are using Flex SDK.
| Property | Defined By | ||
|---|---|---|---|
 |  available : Boolean
Whether the service is currently considered "available."
The initial value is false until either a status check sets the
property to true or the the property is initialized to true explicitly.
Typically, this property is set by the checkStatus() implementation in a subclass or specializer,
but if the application has independent information about a service's availability (for example, a request just succeeded
or failed), the property can be set explicitly.
| ServiceMonitor | |
| constructor : Object
A reference to the class object or constructor function for a given object instance.
| Object | |
| host : String
[read-only]
The host being monitored.
| SocketMonitor | ||
| lastStatusUpdate : Date
[read-only]
The time of the last status update.
| ServiceMonitor | |
| pollInterval : Number
The interval, in milliseconds, for polling the server.
| ServiceMonitor | |
| port : int
[read-only]
The port being monitored.
| SocketMonitor | ||
| prototype : Object
[static]
A reference to the prototype object of a class or function object.
| Object | |
| running : Boolean
[read-only]
Whether the monitor has been started.
| ServiceMonitor | |
| Method | Defined By | ||
|---|---|---|---|
|
Creates a SocketMonitor object for a specified TCP endpoint.
| SocketMonitor | ||
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addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registers an event listener object with an EventDispatcher object so that the listener
receives notification of an event.
| EventDispatcher | |
|
Dispatches an event into the event flow.
| EventDispatcher | |
|
Checks whether the EventDispatcher object has any listeners registered for a specific type
of event.
| EventDispatcher | |
|
Indicates whether an object has a specified property defined.
| Object | |
|
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter.
| Object | |
|
[static]
Adds public ServiceMonitor methods to a JavaScript constructor function's prototype.
| ServiceMonitor | |
|
Indicates whether the specified property exists and is enumerable.
| Object | |
|
Removes a listener from the EventDispatcher object.
| EventDispatcher | |
|
Sets the availability of a dynamic property for loop operations.
| Object | |
|
Starts the service monitor.
| ServiceMonitor | |
|
Stops monitoring the service.
| ServiceMonitor | |
|
Returns the string representation of the specified object.
| SocketMonitor | ||
|
Returns the primitive value of the specified object.
| Object | |
|
Checks whether an event listener is registered with this EventDispatcher object or any of
its ancestors for the specified event type.
| EventDispatcher | |
| Method | Defined By | ||
|---|---|---|---|
|
Calling the checkStatus() method of a SocketMonitor object causes
the application to try connecting to the socket, to check for a
connect event.
| SocketMonitor | ||
| host | property |
| port | property |
| SocketMonitor | () | Constructor |
Hide Inherited Public Properties
Show Inherited Public Propertiespublic function SocketMonitor(host:String, port:int)
Creates a SocketMonitor object for a specified TCP endpoint.
After creating a SocketMonitor object, the caller should call start
to begin monitoring the status of the service.
As with the Timer object, the caller should maintain a reference to the SocketMonitor object. Otherwise, the runtime deletes the object and monitoring ends.
Parametershost:String — The host to monitor.
|
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port:int — The port to monitor.
|
| checkStatus | () | method |
protected override function checkStatus():void
Calling the checkStatus() method of a SocketMonitor object causes
the application to try connecting to the socket, to check for a
connect event.
| toString | () | method |
public override function toString():String
Returns the string representation of the specified object.
Note: Methods of the Object class are dynamically created on Object's prototype. To redefine this method in a subclass of Object, do not use the override keyword. For example, a subclass of Object implements function toString():String instead of using an override of the base class.
String — A string representation of the object.
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