public void Test_EndRequest_After_Dispose()
{
using var server = new TestServer(ServiceName);
server.Register();
server.SetData(TopicName, ItemName, 1, Encoding.ASCII.GetBytes(TestData));
using var client = new DdeClient(ServiceName, TopicName);
client.Connect();
var ar = client.BeginRequest(ItemName, 1, null, null);
Assert.IsTrue(ar.AsyncWaitHandle.WaitOne(Timeout, false));
client.Dispose();
Assert.Throws<ObjectDisposedException>(() => client.EndRequest(ar));
}
public void Test_EndRequest()
{
using var server = new TestServer(ServiceName);
server.Register();
server.SetData(TopicName, ItemName, 1, Encoding.ASCII.GetBytes(TestData));
using var client = new DdeClient(ServiceName, TopicName);
client.Connect();
var ar = client.BeginRequest(ItemName, 1, null, null);
Assert.IsTrue(ar.AsyncWaitHandle.WaitOne(Timeout, false));
var data = client.EndRequest(ar);
Assert.AreEqual(TestData, Encoding.ASCII.GetString(data));
}
private static void OnRequestComplete(IAsyncResult ar)
{
try
{
DdeClient client = (DdeClient)ar.AsyncState;
byte[] data = client.EndRequest(ar);
Console.WriteLine("OnRequestComplete: " + Encoding.ASCII.GetString(data));
}
catch (Exception e)
{
Console.WriteLine("OnRequestComplete: " + e.Message);
}
}
public void Test_EndRequest_After_Dispose()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
server.SetData(TopicName, ItemName, 1, Encoding.ASCII.GetBytes(TestData));
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
client.Connect();
IAsyncResult ar = client.BeginRequest(ItemName, 1, null, null);
Assert.IsTrue(ar.AsyncWaitHandle.WaitOne(Timeout, false));
client.Dispose();
byte[] data = client.EndRequest(ar);
}
}
}
