ChannelListenerBase.BeginWaitForChannel Method (TimeSpan, AsyncCallback, Object)

 

When implemented in a derived class, begins an asynchronous operation to wait for a channel to arrive.

Namespace:   System.ServiceModel.Channels
Assembly:  System.ServiceModel (in System.ServiceModel.dll)

public IAsyncResult BeginWaitForChannel(
	TimeSpan timeout,
	AsyncCallback callback,
	object state
)

Parameters

timeout
Type: System.TimeSpan

The TimeSpan that specifies how long the wait for a channel operation has to complete before timing out.

callback
Type: System.AsyncCallback

The AsyncCallback delegate that receives the notification of the asynchronous completion of the wait for a channel operation.

state
Type: System.Object

An object, specified by the application, that contains state information associated with the asynchronous wait for a channel operation.

Return Value

Type: System.IAsyncResult

The IAsyncResult that references the asynchronous wait for a channel operation.

Exception Condition
InvalidOperationException

The channel listener has not been opened and so cannot be used.

.NET Framework
Available since 3.0
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