static void Main(string[] args)
{
/*
* Create a context object. A context is an environment in which
* LBM functions. Each context can have its own attributes and
* configuration settings, which can be specified in an
* LBMContextAttributes object. In this example program, we'll
* just use the default attributes.
*/
LBMContext myContext = new LBMContext();
/*
* Create a topic object. A topic object is little more than a
* string (the topic name). During operation, LBM keeps some state
* information in the topic object as well. The topic is bound to
* the containing context, and will also be bound to a receiver
* object. Topics can also have a set of attributes; these are
* specified using either an LBMReceiverAttributes object or an
* LBMSourceAttributes object. The simplest LBMTopic constructor
* makes a Receiver topic with the default set of attributes. That
* is the constructor we will call here; note that "Greeting" is
* the topic string.
*/
LBMTopic myTopic = new LBMTopic(myContext, "Greeting");
MinRcvReceiverCallback myReceiverCallback = new MinRcvReceiverCallback();
/*
* Create the receiver object and bind it to a topic. Receivers
* must be associated with a context.
*/
LBMReceiver myReceiver = new LBMReceiver(myContext, myTopic, myReceiverCallback.onReceive, null, null);
/*
* Wait until we've received some messages. While the main thread
* of the example program sleeps, LBM will receive messages and
* call the "onReceive" method of our MinRcvReceiverCallback class.
*/
while (messagesReceived == 0)
{
System.Threading.Thread.Sleep(1000);
}
/*
* We've received and processed some messages. Now let's close
* things down.
*/
/*
* Close the receiver, which means we quit listening for messages
* on our receiver's topic.
*/
myReceiver.close();
/*
* Notice that we don't "close" the topic. LBM keeps track of
* topics for you.
*/
/*
* Now, we close the context itself. Always close a context that
* is no longer in use and won't be used again.
*/
myContext.close();
} /* main */
private static void MiniTest(string[] args)
{
var delay = 0;
if (args.Length > 0)
{
delay = int.Parse(args[0]);
}
/*
* Create a context object. A context is an environment in which
* LBM functions. Each context can have its own attributes and
* configuration settings, which can be specified in an
* LBMContextAttributes object. In this example program, we'll
* just use the default attributes.
*/
LBMContext myContext = new LBMContext();
/*
* Create a topic object. A topic object is little more than a
* string (the topic name). During operation, LBM keeps some state
* information in the topic object as well. The topic is bound to
* the containing context, and will also be bound to a receiver
* object. Topics can also have a set of attributes; these are
* specified using either an LBMReceiverAttributes object or an
* LBMSourceAttributes object. The simplest LBMTopic constructor
* makes a Receiver topic with the default set of attributes. That
* is the constructor we will call here; note that "Greeting" is
* the topic string.
*/
LBMTopic myTopic = new LBMTopic(myContext, "Greeting");
MinRcvReceiverCallback myReceiverCallback = new MinRcvReceiverCallback(delay);
LBMReceiver myReceiver = new LBMReceiver(myContext, myTopic, myReceiverCallback.onReceive, null, null);
Console.WriteLine("Press any key to exit...");
Console.ReadLine();
/*
* We've received and processed some messages. Now let's close
* things down.
*/
/*
* Close the receiver, which means we quit listening for messages
* on our receiver's topic.
*/
myReceiver.close();
/*
* Notice that we don't "close" the topic. LBM keeps track of
* topics for you.
*/
/*
* Now, we close the context itself. Always close a context that
* is no longer in use and won't be used again.
*/
myContext.close();
}
