IReplyChannel.TryReceiveRequest(TimeSpan, RequestContext) Method
Definition
Important
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Returns a value that indicates whether a request is received before a specified interval of time elapses.
public:
bool TryReceiveRequest(TimeSpan timeout, [Runtime::InteropServices::Out] System::ServiceModel::Channels::RequestContext ^ % context);public bool TryReceiveRequest (TimeSpan timeout, out System.ServiceModel.Channels.RequestContext context);abstract member TryReceiveRequest : TimeSpan * RequestContext -> boolPublic Function TryReceiveRequest (timeout As TimeSpan, ByRef context As RequestContext) As BooleanParameters
- timeout
- TimeSpan
The TimeSpan that specifies how long the receive of a request operation has to complete before timing out and returning false.
- context
- RequestContext
The RequestContext received.
Returns
true if a request message is received before the specified interval of time elapses; otherwise false.
Examples
The following code illustrates how to implement this method:
public bool TryReceiveRequest(TimeSpan timeout, out RequestContext requestContext)
{
bool result;
while (true)
{
result = this.InnerChannel.TryReceiveRequest(timeout, out requestContext);
if (!result || ProcessRequestContext(ref requestContext))
{
break;
}
}
return result;
}
Remarks
Use TryReceiveRequest(TimeSpan, RequestContext) when it is acceptable for the current thread to be blocked while it waits for a request message to arrive in the queue. The thread is blocked up to the specified timeout. If you need the application processing to continue without waiting, use the asynchronous BeginTryReceiveRequest(TimeSpan, AsyncCallback, Object) method.
Notes to Implementers
The operation returns false if the specified timeout is exceeded.
